SITRANS P500 with HART - Gilson Eng Manuals/Siemens/P500HART_Ex... · 2016. 4. 19. · SITRANS P500 with HART Operating Instructions, 04/2013, A5E02344528-06 3 Table of contents

SITRANSPressure transmitter SITRANS P500 with HART

Edition 04/2013

Operating Instructions

Answers for industry.

�SITRANS P500 with HART�

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SITRANS

Pressure transmitter SITRANS P500 with HART

Operating Instructions

7MF5**3

04/2013 A5E02344528-06

Introduction 1

Safety information 2

Description 3

Install 4

Connecting 5

Operate 6

Commissioning 7

Alarm, error and system messages

8

Service and maintenance 9

Technical data 10

Dimension drawings 11

Appendix A

List of abbreviations B

Siemens AG Industry Sector Postfach 48 48 90026 NÜRNBERG GERMANY

Order number: A5E02344528 Ⓟ 03/2013 Technical data subject to change

Copyright © Siemens AG 2013. All rights reserved

Legal information Warning notice system

This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are graded according to the degree of danger.

DANGER indicates that death or severe personal injury will result if proper precautions are not taken.

WARNING indicates that death or severe personal injury may result if proper precautions are not taken.

CAUTION indicates that minor personal injury can result if proper precautions are not taken.

NOTICE indicates that property damage can result if proper precautions are not taken.

If more than one degree of danger is present, the warning notice representing the highest degree of danger will be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to property damage.

Qualified Personnel The product/system described in this documentation may be operated only by personnel qualified for the specific task in accordance with the relevant documentation, in particular its warning notices and safety instructions. Qualified personnel are those who, based on their training and experience, are capable of identifying risks and avoiding potential hazards when working with these products/systems.

Proper use of Siemens products Note the following:

WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems. The permissible ambient conditions must be complied with. The information in the relevant documentation must be observed.

Trademarks All names identified by ® are registered trademarks of Siemens AG. The remaining trademarks in this publication may be trademarks whose use by third parties for their own purposes could violate the rights of the owner.

Disclaimer of Liability We have reviewed the contents of this publication to ensure consistency with the hardware and software described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the information in this publication is reviewed regularly and any necessary corrections are included in subsequent editions.

SITRANS P500 with HART Operating Instructions, 04/2013, A5E02344528-06 3

Table of contents

1 Introduction................................................................................................................................................ 7

1.1 Purpose of this documentation ......................................................................................................7

1.2 Product information........................................................................................................................7

1.3 History ............................................................................................................................................8

1.4 Checking the consignment.............................................................................................................8

1.5 Transportation and storage............................................................................................................9

1.6 Notes on warranty..........................................................................................................................9

2 Safety information.................................................................................................................................... 11

2.1 Precondition for use .....................................................................................................................11 2.1.1 Laws and directives .....................................................................................................................11 2.1.2 Conformity with European directives ...........................................................................................12

2.2 Improper device modifications .....................................................................................................12

2.3 Requirements for special applications .........................................................................................13

2.4 Use in hazardous areas ...............................................................................................................13

3 Description............................................................................................................................................... 17

3.1 System configuration ...................................................................................................................17

3.2 Application range .........................................................................................................................18

3.3 Structure.......................................................................................................................................19

3.4 Nameplate layout .........................................................................................................................20

3.5 Functional principle ......................................................................................................................22 3.5.1 Operation of the electronics .........................................................................................................22 3.5.2 Measuring cell operation..............................................................................................................23 3.5.2.1 Measuring cell for differential pressure and flow rate ..................................................................24 3.5.2.2 Measuring cell for level ................................................................................................................25 3.5.3 Remote seals ...............................................................................................................................26

3.6 SIMATIC PDM..............................................................................................................................27

4 Install ....................................................................................................................................................... 29

4.1 Basic safety instructions ..............................................................................................................29 4.1.1 Installation location requirements ................................................................................................32 4.1.2 Proper mounting ..........................................................................................................................33 4.1.2.1 Incorrect mounting .......................................................................................................................33

4.2 Disassembly.................................................................................................................................34

4.3 Instructions for installation ...........................................................................................................35

4.4 Sealing connecting elements .......................................................................................................36

Table of contents

SITRANS P500 with HART 4 Operating Instructions, 04/2013, A5E02344528-06

4.5 Installation (except level)............................................................................................................. 37 4.5.1 Instructions for installation (except level) .................................................................................... 37 4.5.2 Assembly..................................................................................................................................... 38

4.6 "Level" installation ....................................................................................................................... 39 4.6.1 Instructions for level installation .................................................................................................. 39 4.6.2 Installation for level ..................................................................................................................... 39 4.6.3 Connection of the negative pressure line.................................................................................... 40 4.6.3.1 Measurement in an open container ............................................................................................ 40 4.6.3.2 Measurement in a closed container ............................................................................................ 41 4.6.3.3 Measurement on closed vessels with heavy condensation ........................................................ 42

4.7 "Remote seal" installation ........................................................................................................... 43 4.7.1 Remote seal installation .............................................................................................................. 43 4.7.2 Installation of the remote seal with the capillary line................................................................... 44

4.8 Rotating the measuring cell over the enclosure.......................................................................... 48

4.9 Rotating display........................................................................................................................... 49

5 Connecting .............................................................................................................................................. 51

5.1 Basic safety instructions.............................................................................................................. 51

5.2 Connecting the device................................................................................................................. 55

5.3 Connecting the Han plug............................................................................................................. 57

5.4 Connecting the M12 connector ................................................................................................... 58

6 Operate.................................................................................................................................................... 61

6.1 Operation overview ..................................................................................................................... 61 6.1.1 Display in measurement view ..................................................................................................... 63 6.1.2 Display in the navigation view..................................................................................................... 64 6.1.3 Display in the parameter view..................................................................................................... 64

6.2 Parameter description ................................................................................................................. 65 6.2.1 Overview of the menu structure .................................................................................................. 65 6.2.2 "1 Quickstart"............................................................................................................................... 67 6.2.2.1 "1.1 Commissioning" ................................................................................................................... 67 6.2.3 "2 Setup" ..................................................................................................................................... 82 6.2.3.1 "2.1 Input".................................................................................................................................... 82 6.2.3.2 "2.2 Output" ................................................................................................................................. 98 6.2.3.3 "2.3 Simulation"......................................................................................................................... 100 6.2.3.4 "2.4 Service".............................................................................................................................. 102 6.2.3.5 "2.5 Display" .............................................................................................................................. 106 6.2.3.6 "2.6 Mechanical Construction" .................................................................................................. 118 6.2.4 "3 Diagnostics" .......................................................................................................................... 121 6.2.4.1 "3.1 Alarm list" ........................................................................................................................... 121 6.2.4.2 "3.2 Identification" ..................................................................................................................... 122 6.2.4.3 "3.3 Process Variables"............................................................................................................. 123 6.2.4.4 "3.4 Hardware Exchanges" ....................................................................................................... 123 6.2.4.5 "3.5 Diagnostic Setup" .............................................................................................................. 124 6.2.4.6 "3.6 Operatinghours Counter" ................................................................................................... 128 6.2.4.7 "3.7 MinMaxPointer".................................................................................................................. 128 6.2.4.8 "3.8 Limiter" ............................................................................................................................... 131 6.2.4.9 "3.9 Statistics" ........................................................................................................................... 134

Table of contents


6.2.4.10 "3.10 Logbook"...........................................................................................................................136 6.2.5 "4 Communication" ....................................................................................................................136 6.2.5.1 "4.1 Protocol" .............................................................................................................................136 6.2.5.2 "4.2 ... 4.20 HART-Variable4" ....................................................................................................137 6.2.5.3 "4.3 Analog Output"....................................................................................................................137 6.2.5.4 "4.21 HART Writeprotect" ..........................................................................................................138 6.2.5.5 "4.22 Burst Mode" ......................................................................................................................138 6.2.6 "5 Security".................................................................................................................................139 6.2.6.1 "5.1 " in preparation ...................................................................................................................139 6.2.6.2 "5.2 Keypad Lock"......................................................................................................................139 6.2.6.3 "5.3 Access Management".........................................................................................................140 6.2.6.4 "5.4 Auto Log Out" .....................................................................................................................141 6.2.7 "6 Language"..............................................................................................................................141

6.3 Description of the operating functions .......................................................................................142 6.3.1 Operating functions through HART communication ..................................................................142 6.3.2 Selection of the measuring modes ............................................................................................143 6.3.2.1 Overview of measuring modes ..................................................................................................143 6.3.2.2 Measuring mode "Pressure" ......................................................................................................144 6.3.2.3 Measuring mode "Level" ............................................................................................................145 6.3.2.4 Measuring mode "Volume" ........................................................................................................147 6.3.2.5 Measuring mode "Mass" ............................................................................................................148 6.3.2.6 "Volume flow" measurement type ..............................................................................................149 6.3.2.7 "Mass flow" measurement type..................................................................................................150 6.3.2.8 "User" measurement type ..........................................................................................................152 6.3.3 Setting zero point and limit point................................................................................................154 6.3.4 Flow characteristic .....................................................................................................................155 6.3.5 Correction of the flow characteristic...........................................................................................157 6.3.6 Setting the current limits ............................................................................................................157 6.3.7 Simulation ..................................................................................................................................158 6.3.7.1 Overview of simulation...............................................................................................................158 6.3.7.2 Simulation as fixed value ...........................................................................................................159 6.3.7.3 Simulation with a ramp function.................................................................................................159 6.3.8 Zero point calibration (position correction).................................................................................160 6.3.9 sensor calibration.......................................................................................................................160 6.3.9.1 Sensor calibration ......................................................................................................................160 6.3.9.2 Trimming the sensor ..................................................................................................................161 6.3.10 Current sensor trim ....................................................................................................................162 6.3.11 Diagnostic functions...................................................................................................................164 6.3.11.1 Calibration timer and service timer ............................................................................................164 6.3.11.2 Min/max indicator.......................................................................................................................165 6.3.11.3 Limit monitor...............................................................................................................................166 6.3.12 Process tag data ........................................................................................................................168

7 Commissioning ...................................................................................................................................... 169

7.1 Basic safety instructions ............................................................................................................169

7.2 Introduction to commissioning ...................................................................................................170

7.3 Differential pressure and flow rate .............................................................................................170 7.3.1 Safety notes for commissioning with differential pressure and flow rate...................................170 7.3.2 Commissioning in gaseous environments .................................................................................171 7.3.3 Commissioning for liquids ..........................................................................................................172 7.3.4 Commissioning with vapor .........................................................................................................174

Table of contents


8 Alarm, error and system messages ....................................................................................................... 177

8.1 Overview of messages and symbols ........................................................................................ 177

8.2 Messages.................................................................................................................................. 178

9 Service and maintenance ...................................................................................................................... 181

9.1 Basic safety instructions............................................................................................................ 181

9.2 Maintenance and repair work.................................................................................................... 184 9.2.1 Defining the maintenance interval............................................................................................. 184 9.2.2 Checking the gaskets................................................................................................................ 184 9.2.3 Changing the measuring cell and application electronics......................................................... 184

9.3 Cleaning .................................................................................................................................... 185 9.3.1 Servicing the remote seal measuring system ........................................................................... 186

9.4 Return procedure ...................................................................................................................... 187

9.5 Disposal..................................................................................................................................... 188

10 Technical data ....................................................................................................................................... 189

10.1 Overview of technical data ........................................................................................................ 189

10.2 Input point.................................................................................................................................. 190

10.3 Output........................................................................................................................................ 191

10.4 Measuring accuracy .................................................................................................................. 192

10.5 Operating conditions ................................................................................................................. 195

10.6 Construction .............................................................................................................................. 197

10.7 Display, keyboard and auxiliary power ..................................................................................... 200

10.8 Certificates and approvals......................................................................................................... 201

10.9 HART communication ............................................................................................................... 204

11 Dimension drawings .............................................................................................................................. 205

11.1 SITRANS P500 for differential pressure, flow rate and absolute pressure from the differential pressure series ........................................................................................................ 205

11.2 SITRANS P500 for level............................................................................................................ 206

A Appendix................................................................................................................................................ 209

A.1 Certificate .................................................................................................................................. 209

A.2 Literature and catalogs.............................................................................................................. 209

A.3 Overview ................................................................................................................................... 210

A.4 Technical support...................................................................................................................... 217

B List of abbreviations............................................................................................................................... 219

Glossary ................................................................................................................................................ 221

Index...................................................................................................................................................... 225


Introduction 11.1 Purpose of this documentation

These instructions contain all information required to commission and use the device. It is your responsibility to read the instructions carefully prior to installation and commissioning. In order to use the device correctly, first review its principle of operation.

The instructions are aimed at persons mechanically installing the device, connecting it electronically, configuring the parameters and commissioning it, as well as service and maintenance engineers.

1.2 Product information The programming manual is an integral part of the CD, which is either supplied or can be ordered. The programming manual is also available on the Siemens homepage.

On the CD, you will also find the catalog extract with the ordering data, the Software Device Install for SIMATIC PDM for additional installation, and the required software.

See also Product information on SITRANS P in the Internet (http://www.siemens.com/sitransp)

Process instrumentation catalog (http://www.siemens.com/processinstrumentation/catalogs)

http://www.siemens.com/sitransp�

http://www.siemens.com/processinstrumentation/catalogs�

Introduction 1.3 History


1.3 History This history establishes the correlation between the current documentation and the valid firmware of the device.

The documentation for this revision is applicable for the following firmware:

Revision Firmware and

hardware identity nameplate

System integration Installation path for PDM

Note

05 09/2010

FW: 35.01.00 HW: 11.01.01

PDM 6.01); Dev. Rev.3 DD; 01.00.00 Dev. Rev.1

SITRANS P500

06 04/2013

FW: 35.02.00 HW: 11.01.01

PDM 6.01); Dev. Rev.3 DD; 01.00.00 Dev. Rev.1

SITRANS P500

1) to SP05

1.4 Checking the consignment 1. Check the packaging and the device for visible damage caused by inappropriate handling

during shipping.

2. Report any claims for damages immediately to the shipping company.

3. Retain damaged parts for clarification.

4. Check the scope of delivery by comparing your order to the shipping documents for correctness and completeness.

WARNING

Using a damaged or incomplete device

Danger of explosion in hazardous areas. Do not use damaged or incomplete devices.

See also Technical data (Page 189)

Return procedure (Page 187)

Introduction 1.5 Transportation and storage


1.5 Transportation and storage To guarantee sufficient protection during transport and storage, observe the following:

● Keep the original packaging for subsequent transportation.

● Devices/replacement parts should be returned in their original packaging.

● If the original packaging is no longer available, ensure that all shipments are properly packaged to provide sufficient protection during transport. Siemens cannot assume liability for any costs associated with transportation damages.

CAUTION

Insufficient protection during storage

The packaging only provides limited protection against moisture and infiltration. Provide additional packaging as necessary.

Special conditions for storage and transportation of the device are listed in "Technical data" (Page 189).

1.6 Notes on warranty The contents of this manual shall not become part of or modify any prior or existing agreement, commitment or legal relationship. The sales contract contains all obligations on the part of Siemens AG as well as the complete and solely applicable warranty conditions. Any statements regarding device versions described in the manual do not create new warranties or modify the existing warranty.

The content reflects the technical status at the time of publishing. Siemens reserves the right to make technical changes in the course of further development.

Introduction 1.6 Notes on warranty



Safety information 22.1 Precondition for use

This device left the factory in good working condition. In order to maintain this status and to ensure safe operation of the device, observe these instructions and all the specifications relevant to safety.

Observe the information and symbols on the device. Do not remove any information or symbols from the device. Always keep the information and symbols in a completely legible state.

Symbol Explanation

Consult operating instructions

2.1.1 Laws and directives Observe the test certification, provisions and laws applicable in your country during connection, assembly and operation. These include, for example:

● National Electrical Code (NEC - NFPA 70) (USA)

● Canadian Electrical Code (CEC) (Canada)

Further provisions for hazardous area applications are for example:

● IEC 60079-14 (international)

● EN 60079-14 (EC)

Safety information 2.2 Improper device modifications


2.1.2 Conformity with European directives The CE mark on the device is a sign of conformity with the following European directives:

Electromagnetic Compatibility EMC 2004/108/EC

Directive of the European Parliament and of the Council on the approximation of the laws of the Member States relating to electromagnetic compatibility and repealing Directive 89/336/EEC.

Atmosphère explosible ATEX 94/9/EC

Directive of the European Parliament and the Council on the approximation of the laws of the Member States concerning equipment and protective systems intended for use in potentially explosive atmospheres.

Pressure Equipment Directive PED 97/23/EC

Directive of the European Parliament and of the Council on the approximation of the laws of the Member States concerning pressure equipment.

The standards applied can be found in the EC declaration of conformity for the device.

2.2 Improper device modifications

WARNING Improper device modifications

Danger to personnel, system and environment can result from modifications to the device, particularly in hazardous areas. Only carry out modifications that are described in the instructions for the device. Failure

to observe this requirement cancels the manufacturer's warranty and the product approvals.

Safety information 2.3 Requirements for special applications


2.3 Requirements for special applications Due to the large number of possible applications, each detail of the described device versions for each possible scenario during commissioning, operation, maintenance or operation in systems cannot be considered in the instructions. If you need additional information not covered by these instructions, contact your local Siemens office or company representative.

Note Operation under special ambient conditions

We highly recommend that you contact your Siemens representative or our application department before you operate the device under special ambient conditions as can be encountered in nuclear power plants or when the device is used for research and development purposes.

2.4 Use in hazardous areas

Qualified personnel for hazardous area applications

Persons who install, assemble, commission, operate and service the device in a hazardous area must have the following specific qualifications:

● They are authorized, trained or instructed in operating and maintaining devices and systems according to the safety regulations for electrical circuits, high pressures, aggressive and hazardous media.

● They are authorized, trained, or instructed in carrying out work on electrical circuits for hazardous systems.

● They are trained or instructed in maintenance and use of appropriate safety equipment according to the pertinent safety regulations.

WARNING Unsuitable device for the hazardous area

Danger of explosion. Only use equipment that is approved for use in the intended hazardous area and

labelled accordingly.

See also Technical data (Page 189)

Safety information 2.4 Use in hazardous areas


WARNING Loss of safety of device with type of protection "Intrinsic safety Ex i"

If the device has already been operated in non-intrinsically safe circuits or the electrical specifications have not been observed, the safety of the device is no longer ensured for use in hazardous areas. There is a danger of explosion. Connect the device with type of protection "Intrinsic safety" solely to an intrinsically safe

circuit. Observe the specifications for the electrical data on the certificate and in Chapter

"Technical data (Page 189)".

WARNING Use of incorrect device parts in potentially explosive environments

Devices and their associated device parts are either approved for different types of protection or they do not have explosion protection. There is a danger of explosion if device parts (such as covers) are used for devices with explosion protection that are not expressly suited for this type of protection. If you do not adhere to these guidelines, the test certificates and the manufacturer warranty will become null and void. Use only device parts that have been approved for the respective type of protection in

the potentially explosive environment. Covers that are not suited for the "explosion-proof" type of protection are identified as such by a notice label attached to the inside of the cover with "Not Ex d Not SIL".

Do not swap device parts unless the manufacturer specifically ensures compatibility of these parts.

WARNING Risk of explosion due to electrostatic charge

To prevent the build-up of an electrostatic charge in a hazardous area, the key cover must be closed during operation and the screws tightened.

The key cover may be opened temporarily at any time for the purposes of operating the transmitter, even during plant operation; the screws should then be tightened again.



NOTICE Electrostatic-sensitive devices

The device contains electrostatic-sensitive devices (ESD). ESD can be destroyed by voltages far too low to be detected by humans. These voltages can occur if you simply touch a component part or the electrical connections of a module without being electrostatically discharged. The damage to a module caused by overvoltage cannot normally be detected immediately; it only becomes apparent after a longer period of operating time has elapsed.

Protective measures against the discharge of static electricity: Make sure that no power is applied. Before working with modules, make sure that you discharge static from your body, for

example by touching a grounded object. Devices and tools used must be free of static charge. Hold modules only by their edges. Do not touch connector pins or conductor tracks on a module with the ESD notice.




Description 33.1 System configuration

Overview The pressure transmitter can be used in a number of system configurations:

● as a stand-alone version, supplied with the necessary auxiliary power

● as part of a complex system environment, e.g. SIMATIC S7

System communication Communication is via the HART protocol, using:

● HART Communicator (load 230 ... 1100 Ω)

● PC with HART modem, on which appropriate software is installed, e.g. SIMATIC PDM (load 230 ... 500 Ω)

● Control system which can communicate via the HART protocol, e.g. SIMATIC PCS7

Figure 3-1 Possible system configurations

Description 3.2 Application range


3.2 Application range

Overview Depending on the variant, the pressure transmitter measures corrosive, non-corrosive and hazardous gases, vapors and liquids.

With appropriate configuration, you can also use the differential pressure transmitter for the following measurement types:

● Level

● Volume

● Mass

● Volume flow

● Mass flow rate

The output signal is always a load-independent direct current between 4 and 20 mA upon which a HART protocol is superimposed.

You can install the "Intrinsically safe" or "Flameproof enclosure" version of the transmitter in hazardous areas. The devices have an EC type-examination certificate and meet the regulations applicable to them, for example, the harmonized CENELEC standards in Europe.

Transmitters with remote seals of different shapes can be delivered for special applications. For example, measuring high-viscosity substances is a special application.

Differential pressure and flow rate This version measures corrosive, non-corrosive and hazardous gases, vapors and liquids. You can use this version for the following measurement types:

● Differential pressure

● Positive or negative relative pressure

● In combination with a restrictor device: flow rate q ~ ∆p

The smallest differential pressure span is 1.25 mbar (0.5 inH2O); the largest differential pressure span is 32 bar (465 psi).

Level This version with mounting flange measures the level of non-corrosive, corrosive and hazardous liquids in open and closed containers. The smallest measuring span is 1.25 mbar (0.5 inH2O); the largest span is 6.25 bar (2509 inH2O). The nominal diameter of the mounting flange is DN 80 or DN 100 or 3" or 4".

The negative connection of the measuring cell is kept open when measuring the level of open containers. This measurement is referred to as "measurement against atmosphere". The negative connection is normally connected with the container when measuring the level of closed containers. This balances the static pressure.

Wetted parts are made of various materials, depending on corrosion resistance requirements.

Description 3.3 Structure


3.3 Structure Depending on a customer-specific order, the device comprises different parts.

① Approval plate ⑧ Measuring cell with process flanges ② Safety latch ⑨ Cable inlet, optional with cable gland ③ Blanking plug ⑩ Electrical terminal compartment ④ Keys cover ⑪ Cover (rear) for electrical terminal compartment ⑤ Cover (front), optionally with an inspection window ⑫ Protective conductor connection ⑥ Display (optional) ⑬ Nameplate ⑦ Measuring point label ⑭ Retaining screws (both sides), twist proofing of the

measuring cell in relation to the electronics enclosure

Figure 3-2 Device view of the transmitter

● The electronic enclosure is made of aluminum die casting.

● The enclosure has a removable circular cover at the front and the back.

● Depending on the device version, the cover ⑤ is provided with an inspection window. Through the inspection window, the measured values can be read from the display (optional) ⑥.

● The user must not use the service connector located behind the display ⑥. The service plug is for the exclusive use of the manufacturer.

● The cable inlet ⑨ to the electrical terminal compartment on the left or right side can be used selectively. The corresponding unused opening is closed with a blanking plug ③.

● The protective conductor terminal ⑫ is located on the rear of the housing.

● The electrical terminal compartment ⑩ for power supply and shield is accessible when you unscrew the cover ⑪.

Description 3.4 Nameplate layout


● Underneath the electronics housing is the measuring cell with its pressure caps on which the process connections ⑧ are located. The modular structure of the pressure transmitter allows you to replace the measuring cell, application electronics, connection board, pushbutton module, and the optional display when required.

● On the upper face of the enclosure you can see crosshead screws which secure the cover ④, under which the 3 keys for local operation are located.

3.4 Nameplate layout

Nameplate with general information The nameplate with the order number and other important data, such as the design details and technical data can be found on the side of the enclosure.

① Order number

② Serial number

twistlock screwSchutzart IP 66/68Rated pressure : PN 160Measuring span : 31.25 - 6250 mbar

1. 4404 1. 4404 FKM (FPM) Silicone oilMat.: Connec. Diaphr. O-ring FillingV : DC 10.6-44 V (non IS) 4-20 mA HARTH

F.-Nr. B1-F908-9000001

7MF5603-1DA00-0AD1-Z +E00Transmitter for differential pressure

0045PED/SEP

HW: 01.01.00 / FW: 35.00.10

made in FranceD-76181 KarlsruheSIEMENS AG

SITRANS P500

Example of a nameplate

③ Firmware (FW) and hardware (HW) numbers

Description 3.4 Nameplate layout


Nameplate with approval information The nameplate with approval information is on the opposite side. For the Ex-version of the transmitter, the information on the respective certificate is also listed.

twistlock screw

II 1/2 G Ex d ia IIC T4/T6

Temperature class T4T : -40...+85°C (-40...+185°F)a

U = 45V

Observe EC-Type Examination Certificate !BVS 09 ATEX E 027

T : -40...+60°C (-40...+140°F)aTemperature class T6

D-76181 KarlsruheSIEMENS AG

SITRANS P500

Figure 3-3 Example of a nameplate

① Characteristics of the hazardous area

①a Category of the operating range

①b Type of protection

①c Group (gas, dust)

①d Maximum surface temperature (temperature class)

Description 3.5 Functional principle


3.5 Functional principle

3.5.1 Operation of the electronics

Description

① Measuring cell sensors ⑦ HART modem ② Measuring amplifier ⑧ Buttons (local operation) ③ Analog-to-digital converter ⑨ Display ④ Microcontroller ⑤ Digital-to-analog converter IA Output current ⑥ Each with an EEPROM in the measuring

cell and in the electronics UH Auxiliary power

Figure 3-4 Operation of electronics with HART communication, simplified illustration

Function

● The input pressure is converted into an electrical signal by the sensor ①.

● This signal is amplified by the measuring amplifier ② and converted in an analog-to-digital converter ③.



● The digital signal is analyzed in a microcontroller ④ and corrected with regard to linearity and thermal characteristics.

● It is then converted in a digital-to-analog converter ⑤ to the output current of 4 to 20 mA. A diode circuit provides reverse polarity protection.

● The measuring cell specific data, electronics data and parameterization data are saved in two EEPROM ⑥. One EEPROM is located in the measuring cell, the other is incorporated in the electronics.

Operation

● Use the keys ⑧ to navigate and set different parameters.

● If your device has a display ⑨, you can perform the parameter settings locally and track messages from the device visually.

● Other settings can be implemented with a computer using a HART modem ⑦.

3.5.2 Measuring cell operation

CAUTION Toxic and hot media leaks

If the measured signal fails because of sensor breakage, the seal diaphragm and the overload system may also be destroyed. In the worst case scenario of devices with a destroyed seal diaphragm, the process medium leaks on the side ventilated with reference pressure.

In case of sensor breakage, deactivate the lines to the device or depressurize the lines.

In the following sections, the process variable to be measured is called general inlet pressure.

Overview The following principles of operation are described:

● Differential pressure and flow rate

● Level

The following process connections are available, for example:

● ¼ - 18 NPT

● Flanged connection In accordance with EN 61518



3.5.2.1 Measuring cell for differential pressure and flow rate

① Silicon pressure sensor ⑥ Overload diaphragm ② Inlet pressure P+ ⑦ Filling liquid ③ Process flange with process connection ⑧ Seal diaphragm ④ O-ring ⑨ Inlet pressure P- ⑤ Measuring cell body

Figure 3-5 Function diagram of the measuring cell for differential pressure and flow rate

● The differential pressure is transmitted via the seal diaphragm ⑧ and the fill fluid ⑦ to the silicon pressure sensor ①.

● If the measuring limits are exceeded, the overload diaphragm ⑥ flexes until the seal diaphragm ⑧ touches the body of the measuring cell ⑤. This protects the silicon pressure sensor ① against overload.

● Differential pressure causes the measuring diaphragm of the silicon pressure sensor to be displaced. The displacement changes the resistance value of the four doped piezo resistors arranged in a bridge circuit in the measurement diaphragm.

● The change in resistance causes the bridge output voltage to vary in proportion to the differential pressure.



3.5.2.2 Measuring cell for level

① Process flange with

process connection ⑥ Filling liquid of the measuring cell

② O-ring ⑦ Seal diaphragm in the measuring cell ③ Silicon pressure sensor ⑧ Capillary tube with the fill fluid of the mounting flange ④ Measuring cell body ⑨ Flange with a tube ⑤ Overload diaphragm ⑩ Seal diaphragm on the mounting flange

Figure 3-6 Function diagram of the measuring cell for level

● The input pressure (hydrostatic pressure) acts hydraulically on the seal diaphragm at the mounting flange ⑩ on the measuring cell.

● The differential pressure existing at the measuring cell is transmitted via the fill fluid ⑥ to the silicon pressure sensor ③.

● If the measuring limits are exceeded, the overload diaphragm ⑤ flexes until the seal diaphragm ⑦ touches the body of the measuring cell ④. This protects the silicon pressure sensor ③ against overload.

● Differential pressure causes the measuring diaphragm of the silicon pressure sensor to be displaced. The displacement changes the resistance value of the four doped piezo resistors arranged in a bridge circuit in the measurement diaphragm.

● The change in resistance causes the bridge output voltage to vary in proportion to the differential pressure.



3.5.3 Remote seals

Product description ● A remote seal measuring system comprises the following elements:

– Remote seal

– Transmission line, e.g. capillary line

– Measuring device

Note Malfunction of the remote seal measuring system

If you separate the components of the remote seal measuring system, this results in malfunctioning of the system.

Do not separate the components under any circumstances.

● The measuring system based on a hydraulic principle is used to transfer pressure.

● The capillary line and the remote seal diaphragm are the most sensitive components in the remote seal measuring system. The material thickness of the remote seal diaphragm is only ∼ 0.1 mm.

● The smallest of leakages in the transmission system leads to the loss of transmission fluid.

● The loss of transmission fluid results in inaccuracies in the measurement and failure of the measuring system.

● In order to avoid leaks and measuring errors, please observe the installation and maintenance instructions in addition to the safety notes.

Description 3.6 SIMATIC PDM


3.6 SIMATIC PDM SIMATIC PDM is a software package for configuring, parameter assignment, commissioning, diagnostics and maintenance of this device and other process devices.

SIMATIC PDM offers simple monitoring of process values, alarms, and device status information of the transmitter.

SIMATIC PDM allows the process device data to be:

● displayed

● set

● modified

● saved

● diagnosed

● checked for plausibility

● managed

● simulated

Description 3.6 SIMATIC PDM



Install 44.1 Basic safety instructions

WARNING Wetted parts unsuitable for the process media

Danger of injury or damage to device.

Hot, toxic and corrosive media could be released if the process medium is unsuitable for the wetted parts. Ensure that the material of the device parts wetted by the process medium is suitable for

the medium. Refer to the information in "Technical data" (Page 189).

WARNING Unsuitable connecting parts

Danger of injury or poisoning.

In case of improper mounting hot, toxic and corrosive process media could be released at the connections. Ensure that connecting parts (such as flange gaskets and bolts) are suitable for

connection and process media.

Note Material compatibility

Siemens can provide you with support concerning selection of sensor components wetted by process media. However, you are responsible for the selection of components. Siemens accepts no liability for faults or failures resulting from incompatible materials.

WARNING Exceeded maximum permissible operating pressure

Danger of injury or poisoning.

The maximum permissible operating pressure depends on the device version. The device can be damaged if the operating pressure is exceeded. Hot, toxic and corrosive process media could be released. Make sure that the device is suitable for the maximum permissible operating pressure of

your system. Refer to the information on the nameplate and/or in "Technical data (Page 189)".



WARNING Exceeded maximum ambient or process media temperature

Danger of explosion in hazardous areas.

Device damage. Make sure that the maximum permissible ambient and process media temperatures of

the device are not exceeded. Refer to the information in Chapter "Technical data (Page 189)".

WARNING Open cable inlet or incorrect cable gland

Danger of explosion in hazardous areas. Close the cable inlets for the electrical connections. Only use cable glands or plugs

which are approved for the relevant type of protection.

WARNING Incorrect conduit system

Danger of explosion in hazardous areas as result of open cable inlet or incorrect conduit system. In the case of a conduit system, mount a spark barrier at a defined distance from the

device input. Observe national regulations and the requirements stated in the relevant approvals.

WARNING Incorrect mounting at Zone 0

Danger of explosion in hazardous areas. Ensure sufficient tightness at the process connection. Observe the standard IEC/EN 60079-14.

WARNING Danger with "flameproof enclosure" protection

Danger of explosion in hazardous areas. An explosion may be caused by hot gas escaping from the flameproof enclosure if there is too little space between it and the fixed parts. Ensure that there is a space of at least 40 mm between the flameproof joint and the

fixed parts.



① Flameproof joint

WARNING Loss of explosion protection

Danger of explosion in hazardous areas if the device is open or not properly closed. Close the device as described in Chapter "Connecting the device (Page 55)".





CAUTION Hot surfaces resulting from hot process media

Danger of burns resulting from surface temperatures above 70 °C (155 °F). Take appropriate protective measures, for example contact protection. Make sure that protective measures do not cause the maximum permissible ambient

temperature to be exceeded. Refer to the information in Chapter "Technical data (Page 189)".



CAUTION External stresses and loads

Damage to device by severe external stresses and loads (e.g. thermal expansion or pipe tension). Process media can be released. Prevent severe external stresses and loads from acting on the device.

4.1.1 Installation location requirements

WARNING Insufficient air supply

The device may overheat if there is an insufficient supply of air. Install the device so that there is sufficient air supply in the room. Observe the maximum permissible ambient temperature. Refer to the information in the

section "Technical data (Page 189)".

CAUTION Aggressive atmospheres

Damage to device through penetration of aggressive vapors. Ensure that the device is suitable for the application.

NOTICE Direct sunlight

Increased measuring errors. Protect the device from direct sunlight.

Make sure that the maximum ambient temperature is not exceeded. Refer to the information in the section Technical data (Page 189).



4.1.2 Proper mounting

4.1.2.1 Incorrect mounting

NOTICE Incorrect mounting

The device can be damaged, destroyed, or its functionality impaired through improper mounting. Before installing ensure there is no visible damage to the device. Make sure that process connectors are clean, and suitable gaskets and glands are

used. Mount the device using suitable tools. Refer to the information in Chapter "Technical

data (Page 189)", for example installation torques requirements.

CAUTION Loss of degree of protection

Damage to device if the enclosure is open or not properly closed. The degree of protection specified on the nameplate or in Chapter "Technical data (Page 189)" is no longer guaranteed. Make sure that the device is securely closed.

See also Connecting the device (Page 55)

Install 4.2 Disassembly


4.2 Disassembly

WARNING Incorrect disassembly

The following dangers may result through incorrect disassembly:

- Injury through electric shock

- Danger through emerging media when connected to the process

- Danger of explosion in hazardous area

In order to disassemble correctly, observe the following: Before starting work, make sure that you have switched off all physical variables such

as pressure, temperature, electricity etc. or that they have a harmless value. If the device contains dangerous media, it must be emptied prior to disassembly. Make

sure that no environmentally hazardous media are released. Secure the remaining connections so that no damage can result if the process is started

unintentionally.

Install 4.3 Instructions for installation


4.3 Instructions for installation

Note

Protect the transmitter against: Direct thermal radiation Rapid temperature fluctuations Heavy contamination Mechanical damage

The installation location should satisfy the following criteria: easily accessible as close as possible to the measurement location free from vibration within the permitted ambient temperature values

Note Perform position error correction

After installation of the transmitter, perform a position error correction, so as to compensate for any work offset arising from the installation location. See "1.1.4 Trim Mounting Offset" (Page 69)

Note Work offset

The work offset arising from the installation position can be found in the technical data. See Measuring accuracy (Page 192) .

Install 4.4 Sealing connecting elements


4.4 Sealing connecting elements ● Siemens optionally delivers a metric thread M20 x 1.5 or a conical thread 1/2-14 NPT for

the cable gland or the blanking plug.

● The metric threads are sealed using O-rings as standard.

● If you are using flat gaskets for a M20 x 1.5 thread, improper mounting can result in sealing problems.

Instructions for the sealing methods: Thread sealant

For metric and tapered threads

● To seal the thread, use suitable liquid sealant, e.g. Loctite.

● Completely remove all the sealant residue when resealing the threads following disassembly.

● Check the thread for possible damage and replace the damaged parts.

● During installation, make sure that the cable gland or the blanking plug is completed screwed in.

Teflon tape

For tapered thread only

● Make sure that you do not wrap the Teflon tape around threads more than two to three times.

● We recommend using tape with a thickness of 0.1 mm. If you use thicker tape, you must reduce the number of wraps.

● Count the threads in the engagement length. Make sure that when you screw in the cable gland with Teflon tape that the total number of threads has not been reduced by more than one thread.

Flat gasket

For metric thread only

● Make sure that the flat gasket has a maximum thickness of a thread lead. For example, the flat gasket for a M20 x 1.5 thread has a maximum thickness of 1.5 mm (0.06").

● Count the threads in the engagement length. Make sure that when you screw in the cable gland with the flat gasket that the total number of threads has not been reduced by more than one thread.

Install 4.5 Installation (except level)


4.5 Installation (except level)

4.5.1 Instructions for installation (except level)

Conditions

Note

Compare the desired operating data with the data on the nameplate.

Please also refer to the information on the remote seal if this is fitted.

Note

Protect the transmitter against: Direct heat radiation Rapid temperature fluctuations Heavy contamination Mechanical damage Direct sunlight

The installation location is to be as follows:

● Easily accessible

● As close as possible to the measuring point

● Vibration-free

● Within the permitted ambient temperature values

Installation configuration The transmitter may in principle be configured above or below the pressure tapping point. The recommended configuration depends on the aggregate state of the medium.

Installation configuration for gases

Install the transmitter above the pressure tapping point.

Lay the pressure tubing with a constant gradient to the pressure tapping point, so that any condensation produced can drain in the main line and thereby avoid corruption of the measured values.

Installation configuration for vapor and liquid

Install the transmitter below the pressure tapping point.

Lay the pressure tubing with a constant gradient to the pressure tapping point so that any gas pockets can escape in the main line.

Install 4.5 Installation (except level)


4.5.2 Assembly

Fastening without the mounting bracket You can fasten the transmitter directly on both pressure caps.

Fastening with the mounting bracket You can use a tube clamp to fasten the mounting bracket to a horizontal or vertical mounting tube of diameter 50 mm (2 "). Alternatively you can attach the mounting bracket to the wall.

Fasten the transmitter mounting bracket using the four screws provided.

Figure 4-1 Fastening the transmitter on the mounting bracket with horizontal differential pressure

lines

Figure 4-2 Fastening the transmitter on the mounting bracket with vertical differential pressure lines

Install 4.6 "Level" installation


4.6 "Level" installation

4.6.1 Instructions for level installation

Requirements

Note

Compare the desired operating data with the data on the nameplate.

Please also refer to the information on the remote seal if this is fitted.

Note

Protect the transmitter from: Direct heat Rapid temperature changes Severe soiling Mechanical damage Direct sunlight

Note

Select the height of the mounting flange such that the pressure transmitter is always mounted below the lowest fill height to be measured.

The installation location is to be as follows:

● Easily accessible

● The measuring point must be as close as possible

● Vibration-free

● Within the permitted ambient temperature values

4.6.2 Installation for level

Note

Seals are required for the installation. The seals must be compatible with the medium to be measured.

Seals are not included in the delivery.



Procedure To install the transmitter for level, proceed as follows:

1. Attach the seal to the container's mating flange.

Ensure that the seal is centrically positioned and that it does not restrict the movement of the flange's seal diaphragm in any way as otherwise the tightness of the process connection is not guaranteed.

2. Screw on the transmitter's flange.

3. Observe the installation position.

4.6.3 Connection of the negative pressure line

4.6.3.1 Measurement in an open container Connection of the negative line is not necessary when measuring in an open container, since the negative side is connected to the atmosphere.

+

Formula: Start of scale value pMA = ρ • g • hU Full scale value pME = ρ • g • hO

hU Start of scale value ΔpMA Start of scale value to be adjusted hO Full scale value ΔpME Full scale value to be adjusted p Pressure ρ Density of the measured medium in

the container g Acceleration due to gravity Measurement assembly on an open container



4.6.3.2 Measurement in a closed container When taking measurements in a closed container without or with little condensation formation, the negative pressure line is not filled.

Formula: Start of scale value ΔpMA = ρ · g · hU Full scale value ΔpME = ρ · g · hO

hU Start of scale value ΔpMA Start of scale value to be adjusted hO Full scale value ΔpME Full scale value to be adjusted p Pressure ρ Density of the measured medium in

the container g Acceleration due to gravity Measurement assembly on a closed container: no or little condensation separation

When taking measurements in a closed container with strong condensation formation, you must fill the negative pressure line (mostly with the condensation of the measured medium) and install a condensation pot.

For measurement on open vessels there is no need to connect the minus pipework, since the minus side is open to the atmosphere.



4.6.3.3 Measurement on closed vessels with heavy condensation When taking measurements in a closed container with strong condensation formation, you must fill the negative pressure line (mostly with the condensation of the measured medium) and install a condensation pot. You can shut off the device e.g. using a two-way valve block 7MF9411-5AA.

'

-

Formula: Start of scale value ΔpMA = g · (hU · ρ - hV · ρ')Full scale value ΔpME = g · (hO · ρ - hV · ρ')

hU Start of scale value ΔpMA Start of scale value to be set hO Full scale value ΔpME Full scale value to be set hV Gland distance ρ Density of the medium in the vessel p Pressure ρ ' Density of fluid in the negative

pressure line, corresponds to the temperature prevailing there.

g Acceleration due to gravity Measurement assembly on a closed container: strong condensation formation

The process connection on the negative side is a female thread 1/4-18 NPT.

Lay the line for the negative pressure using a seamless steel tube 12 mm x 1.5 mm.

Install 4.7 "Remote seal" installation


4.7 "Remote seal" installation

4.7.1 Remote seal installation

General installation instructions ● Keep the measuring system in the factory packing until it is installed in order to protect it

from mechanical damage.

● When removing from the factory packing and installing: ensure that damage to and mechanical deformations in the membrane are prevented.

● Never loosen the sealed filling screws on the remote seal and the measuring instrument.

● Do not cause damage to the remote separating membrane; scratches on the remote separating membrane, e.g. due to sharp-edged objects, are the main starting points for corrosion.

● Select suitable gaskets for sealing.

● Use a gasket having an adequately large inner diameter for flanging. Insert the gasket concentrically; contact with the membrane leads to deviations in measurements.

● When using gaskets made of soft materials or PTFE: follow the guidelines of the gasket manufacturer, especially regarding the tightening torque and setting cycles.

● At the time of installation, use suitable fastening components such as screws and nuts that are compliant with fitting and flange standards.

● Excessive tightening of screwed joints on the process connection may displace the zero point on the pressure transmitter.

Note Commissioning

If a shut-off valve exists, open the shut-off valve slowly when commissioning in order to avoid pressure surges.

Note Permissible ambient and operating temperatures

Install the pressure measuring device such that the permissible limits of ambient and measured medium temperatures are not overshot or undershot even with the consideration of the effect of convection and heat radiation. Note the effect of temperature on the measuring accuracy. When selecting the remote seals, ensure that fittings and flange components have

adequate pressure-temperature resistance by selecting suitable materials and pressure ratings. The pressure rating specified on the remote seal applies to reference conditions according to IEC 60770.

For the maximum permissible pressure at higher temperatures, please refer to the standard specified on the remote seal.



Using remote seals with pressure measuring device for hazardous areas:

● When using remote seals with pressure measuring device for hazardous areas, the permissible limits of ambient temperatures for the transmitter must not be exceeded. Hot surfaces on the cooling section (capillaries or cooling elements) are a possible source of ignition. Initiate suitable measures.

● When remote seals with a flame arrestor are used, the pressure measuring instrument determines the permissible ambient temperature. In the case of potentially explosive gaseous atmosphere, the temperature around the flame arrestor must not exceed +60 °C.

4.7.2 Installation of the remote seal with the capillary line

Notes ● Do not rest the measurement assembly on the capillary line.

● Do not bend capillary lines; risk of leakages and/or risk of considerable increase in the response time of the measuring system.

● Owing to the risk of bending and breakages, pay attention to mechanical overloads at the joints such as capillary line-remote seal and capillary line-measuring instrument.

● Unwinding the excess capillary lines with a radius of at least 150 mm.

● Fasten the capillary line such that there are no vibrations.

● Permissible height differences:

– When installing the pressure measuring instrument above the measuring point, keep the following in mind: in the case of remote seal measuring systems with silicone, glycerin or paraffin oil filling, the maximum height difference of H1max = 7 m must not be exceeded.

– If halocarbon oil is used as a fill fluid, this maximum height difference is H1max = 4 m, see installation type G.

If negative overpressure is observed during measurements, reduce the permissible height difference accordingly.



Installation type for differential pressure and flow rate measurements Installation type D

Start of scale value: pMA = pstart - ρoil * g * HV Full scale value: pME = pend - ρoil * g * HV

Legend pMA Start of scale value to be adjusted pME Full scale value to be adjusted pstart Start of scale value pend Full scale value ρoil Density of the filling oil in the capillary line of the remote seal g Local gravitational acceleration HV Gland distance



Installation types for level measurements (closed containers) Installation type E

Start of scale value: pMA = ρFL * g * HU - ρoil * g * HV Full scale value: pME = ρFL * g * HU - ρoil * g * HV

Legend pMA Start of scale value to be adjusted pME Full scale value to be adjusted ρFL Density of the measured medium in the container ρoil Density of the filling oil in the capillary line of the remote seal g Local gravitational acceleration HU Start of scale value HO Full scale value HV Gland distance

Installation type G

Pressure transmitter for differential pressure above the upper measuring point, no vacuum

H1 ≤ 7 m (23 ft), for halocarbon oil, however only H1 ≤ 4 m(13.1 ft) Start of scale value: pMA = ρFL * g * HU - ρoil * g * HV Full scale value: pME = ρFL * g * HO - ρoil * g * HV



Installation type H

Below the lower measuring point

Start of scale value: pMA = ρFL * g * HU - ρoil * g * HV Full scale value: pME = ρFL * g * HO - ρoil * g * HV

Installation type J

Between the measuring points, no vacuum

H2 ≤ 7 m (23 ft), for halocarbon oil, however only H1 ≤ 4 m(13.1 ft) Start of scale value: pMA = ρFL * g * HU - ρoil * g * HV Full scale value: pME = ρFL * g * HO - ρoil * g * HV

Legend pMA Start of scale value to be adjusted pME Full scale value to be adjusted ρFL Density of the measured medium in the container ρoil Density of the filling oil in the capillary line of the remote seal g Local gravitational acceleration HU Start of scale value HO Full scale value HV Gland distance

Install 4.8 Rotating the measuring cell over the enclosure


4.8 Rotating the measuring cell over the enclosure You can rotate the pressure transmitter housing by approximately 370° relative to the the measuring cell.

Rotating the transmitter, for example, when it is installed at an angle, facilitates its operation. This keeps the keys and the power supply connection in a position where they can still be operated.

① Measuring cell ② Retaining screw (both sides) ③ Transmitter housing

Figure 4-3 Range of rotation with transmitters for differential pressure

Twisting procedure

NOTICE Device damage

Avoid damaging the device by not twisting the transmitter past the end stops.

1. Loosen both retaining screws ② (hexagon socket-head screw 2.5 mm).

2. Twist the transmitter housing ③ against the measuring cell ①.

3. Tighten both retaining screws ② (torque: 3.4 to 3.6 Nm).

Install 4.9 Rotating display


4.9 Rotating display The display in the electronics housing can be rotated in increments of 90°.

Procedure

WARNING Danger

Only open devices with type of protection "Flameproof enclosure" in hazardous areas when the power to the device is turned off, otherwise there is a risk of explosion.

Proceed as follows:

1. Unscrew the cover of the electronics housing.

2. Loosen the two screws on the display and remove it towards the front.

3. The digital display can be rotated in steps of 90°. Rotate the display to the desired position.

4. Mount the display, and secure it using the two screws.

5. Screw the cover back on as far as it will go.

Install 4.9 Rotating display



Connecting 55.1 Basic safety instructions

WARNING Unsuitable cables and/or cable glands

Danger of explosion in hazardous areas. Only use suitable cables and cable glands complying with the requirements specified in

Chapter "Technical data (Page 189)". Tighten the cable glands in accordance with the torques specified in Chapter "Technical

data (Page 189)". When replacing cable glands use only cable glands of the same type. After installation check that the cables are seated firmly.

WARNING Hazardous contact voltage in versions with 4-conductor extension

Danger of electrocution in case of incorrect connection. For the electrical connection, refer to the information in Chapter "Technical data

(Page 189)".

WARNING Improper power supply

Danger of explosion in hazardous areas as result of incorrect power supply, e.g. using direct current instead of alternating current. Connect the device in accordance with the specified power supply and signal circuits.

The relevant specifications can be found in the certificates, in Chapter "Technical data (Page 189)" or on the nameplate.

WARNING Unsafe extra-low voltage

Danger of explosion in hazardous areas due to voltage flashover. Connect the device to an extra-low voltage with safe isolation (SELV).



WARNING Lack of equipotential bonding

Danger of explosion through compensating currents or ignition currents through lack of equipotential bonding. Ensure that the device is potentially equalized.

Exception: It may be permissible to omit connection of the equipotential bonding for devices with type of protection "Intrinsic safety Ex i".

WARNING Unprotected cable ends

Danger of explosion through unprotected cable ends in hazardous areas. Protect unused cable ends in accordance with IEC/EN 60079-14.

WARNING Improper laying of shielded cables

Danger of explosion through compensating currents between hazardous area and the non-hazardous area. Only ground shielded cables that run into the hazardous area at one end. If grounding is required at both ends, use an equipotential bonding conductor.

WARNING Connecting device in energized state

Danger of explosion in hazardous areas. Connect devices in hazardous areas only in a de-energized state.

Exceptions: Circuits of limited energy may also be connected in the energized state in hazardous

areas. Exceptions for type of protection "Non-sparking nA" (Zone 2) are regulated in the

relevant certificate



WARNING Incorrect selection of type of protection

Danger of explosion in areas subject to explosion hazard.

This device is approved for several types of protection. 1. Decide in favor of one type of protection. 2. Connect the device in accordance with the selected type of protection. 3. In order to avoid incorrect use at a later point, make the types of protection that are not

used permanently unrecognizable on the nameplate.

NOTICE Ambient temperature too high

Damage to cable sheath. At an ambient temperature ≥ 60 °C (140 °F), use heat-resistant cables suitable for an

ambient temperature at least 20 °C (68 °F) higher.

NOTICE Incorrect measured values with incorrect grounding

The device must not be grounded via the "+" connection. It may otherwise malfunction and be permanently damaged. If necessary, ground the device using the "-" connection.

Note Electromagnetic compatibility (EMC)

You can use this device in industrial environments, households and small businesses.

For metal housings there is an increased electromagnetic compatibility compared to high-frequency radiation. This protection can be increased by grounding the housing, see Chapter "Connecting the device (Page 55)".



Note Improvement of interference immunity Lay signal cables separate from cables with voltages > 60 V. Use cables with twisted wires. Keep device and cables in distance to strong electromagnetic fields. Use shielded cables to guarantee the full specification according to HART. Refer to HART communication information in Chapter "Technical data (Page 189)".

Connecting 5.2 Connecting the device


5.2 Connecting the device

Opening the device 1. Unscrew the cover of the electrical cable compartment. An identification text "FIELD

TERMINAL" is provided at the side of the housing.

Connecting the device 1. Insert the connecting cable through the cable gland ⑥.

2. Connect the device to the system with the protective conductor connection ⑤.

3. Connect the wires to the connecting terminals ④ "+" and "-".

Observe the polarity when doing this. If necessary, ground the device using the "-" connection by connecting the "-" connection to the ground terminal ③.

4. If necessary, ground the shield to the screw of the ground terminal ④. This is electrically connected with the external protective conductor connection.

① Power supply isolator with

installed load resistor ④ Connecting terminals

② Auxiliary power ⑤ Protective conductor connector/equipotential bonding terminal

③ Ground terminal ⑥ Cable entry for auxiliary power/analog output Figure 5-1 Schematic electrical connection

Connecting 5.2 Connecting the device


Closing the device 1. Screw the covers ②⑤ back on as far as they will go.

2. Secure each cover with the cover catch ③.

3. Close the key cover ①.

4. Tighten the screws in the key cover.

5. Check the tightness of the blanking plugs ④ and cable gland ⑥ in accordance with the degree of protection.

① Key cover ④ Blanking plug ② Cover (front), optionally with inspection window ⑤ Cover (rear) for electrical terminal compartment ③ Door contacts (front and rear)

Optional: The installed cover catches depend on the type of protection.

⑥ Cable gland

Figure 5-2 View of the transmitter: Left: Front right: View from rear

Connecting 5.3 Connecting the Han plug


5.3 Connecting the Han plug

WARNING The connector may only be used for Ex ia devices and non-Ex devices; otherwise the safety required for the approval is not guaranteed.

Note

Observe the protection class of the Han plug when defining the protection class.

The contact parts for the coupling socket are also supplied.

Procedure 1. Slide the sleeve and the screwed joint on the cable.

2. Strip approx. 8 mm of the cable ends.

3. Crimp the contact parts on the cable ends.

4. Assemble the coupling socket.

IA Output current

Connector pin assignment with Han 7D or Han 8D plug

UH Auxiliary power

Connecting 5.4 Connecting the M12 connector


5.4 Connecting the M12 connector

Procedure

CAUTION A conductive connection must not exist between the shield and the connector housing.

WARNING The connector may only be used for Ex ia devices and non-Ex devices; otherwise the safety required for the approval is not guaranteed.

Note

Observe the protection class of the M12 connector when defining the protection class.

For devices in which a connector is already available on the housing, the connection is established using a cable jack.

1. Thread the parts of the cable jack as described by the connector manufacturer.

2. Strip approximately 18 mm of the bus cable ①.

3. Twist the shield.

4. Thread the shield in the insulating sleeve.

5. Draw 8 mm of shrink sleeve over the cable, wires and shield up to the reference edge ②.

6. Screw the cable ends and the shield in the pin insert.

7. Fix the parts of the cable jack as described by the connector manufacturer.

Figure 5-3 Preparing the connecting cable

① Reference edge for stripping ③ Insulating sleeve over the shield

② Reference edge for the dimension specifications for cable assembly

④ Shrink sleeve



Pin assignment

Layout for M12 connector

Layout for M12 jack

① M12 x 1 thread ① Positioning slot

② Positioning catch 1 + 1 + 2 Not connected 2 Not connected 3 - 3 - 4 Shield 4 Shield Middle jack contact not connected




Operate 66.1 Operation overview

General information The following description contains and overview of the operating functions which you can perform on the device and the safety instructions which you have to adhere to in the process. You can operate the device via the local user interface or via HART communication.

Local user interface The local user interface consists of a display and three keys.

Keys

Display

Description of the display and functionality of the keys To deactivate the key block, keep the key depressed for two seconds.

Note Temperature dependency of the display

If you operate the pressure transmitter at temperatures below -10 °C, the liquid crystal display will become sluggish.

There are three different view types:

● Measured value view

● Navigation view

● Parameter view



Table 6- 1 Display of the menu navigation

Measured value view Navigation view Parameter view

The key takes you up and down again.

The functions of the buttons depend on the current view. The types of view and the functions of the buttons in the various types of views are described in the following.

Zero point calibration

The legend "ZERO" on the device identifies which keys should be pressed for the zero point calibration. Keep both the keys depressed for exactly as long as the set damping. This function is only available when no display is installed.

See also Zero point calibration (position correction) (Page 160)

"1.1.5 Damping" (Page 69)



6.1.1 Display in measurement view

① Measured value unit ② Measured value ③ 2nd, 3rd or 4th display value ④ Measurement type (PV)

Figure 6-1 Example display in measurement view

In the measurement view you can read the current measured value ②, the selected measurement type ④ in the defined units ①. If the 2nd, 3rd and 4th display values are selected, these are also displayed alternatively.

● Manual switching between the 2nd, 3rd and 4th display values with the keys and .

● Change measured value view into the main menu using key .

Icon Designation Description/meaning

Data exchange Display when the HART communication is activated

Characteristic Display when a user-specific characteristic is used.

Characteristic Display when a root extraction characteristic is used.



6.1.2 Display in the navigation view Select the six main menu items with the corresponding assigned submenus.

● Navigate within the menus with the buttons and .

● Select submenus using the key.

Note

If, with the top menu item highlighted, you press the key, you switch back to the measurement view.

Or if no further sub-menu is available, when the is pressed, the display switches back to the parameter view.

Figure 6-2 Example of display in the navigation view

6.1.3 Display in the parameter view In parameter view you can set a value for the previously selected parameter or read the current value.

● Manually changing the parameters that can be set using the and keys.

● Accept value or change parameter view into navigation view using the key.

① Parameter name ④ Adjustable value ② Parameter number ⑤ Parameter limits ③ Old value Figure 6-3 Example of display in the parameter view

Icon Designation Description/meaning

Write protection ON Display if a parameter is read-only.

Operate 6.2 Parameter description


6.2 Parameter description

6.2.1 Overview of the menu structure

Parameters For some parameters the units can be selected; this is valid for access both locally and via HART.

In section "2.5 Display" (Page 106), a separate unit can be selected for the local measurement view.

Layout The main menu and the submenus available for selection form the menu structure. The main menu comprises a total of six entries:

1 Quick Start (Page 67) 4 Communication (Page 136) 2 Setup (Page 82) 5 Safety (Page 139) 3 Diagnostics (Page 121) 6 Language (Page 141)

Quickstart Use the "Quickstart" menu item to reach the "Commissioning" submenu. This submenu offers you an opportunity to execute the main components of a start-up.

"1.1 Commissioning" (Page 67)

Setup You use this menu and its submenus to adjust the device to the concrete rated conditions. It offers more setting options than are available with a quick start. The quick start is a sub-set of this menu.

2.1 Input 2.4 Service 2.2 Output 2.5 Display 2.3 Simulation 2.6 Mechanical Construction



Diagnostics This menu is used to call up all the diagnosis values measured by the transmitter during operation and to configure the diagnostics functions.

3.1 Alarmlist 3.6 Operatinghours Counter 3.2 Identification 3.7 Slave pointer 3.3 Process Variables 3.8 Limiter 3.4 Hardware Exchanges 3.9 Statistics 3.5 Diagnostic Setup 3.10 Logbook

Communication This menu is used to call up and, in certain cases, to specify information about the device:

4.1 Protocol 4.12 Common Practice Rev 4.2 Shortaddress 4.13 Devicespec. Rev 4.3 Analog Output 4.14 Min. No Requestpreambles 4.4 Long address 4.15 Response Preambles 4.5 HART Device Id 4.16 Max. No HART-Variables 4.6 Transmitter Rev 4.17 HART-Variable1 4.7 HART Firmware Rev 4.18 HART-Variable2 4.8 HART Hardware Rev 4.19 HART-Variable3 4.9 EDD Rev 4.20 HART-Variable4 4.10 HART Rev 4.21 HART Writeprotect. 4.11 Universal Rev 4.22 Burst Mode

Security This menu allows you to activate or deactivate the access protection.

5.1 "under development" 5.3 Access Management 5.2 Keypad Lock 5.4 Auto Log Out

Language This menu command allows you to select the menu language. The following languages are available for selection:

English French German Spanish Italian available for ordering as a package option:



Chinese Japanese Russian

6.2.2 "1 Quickstart"

6.2.2.1 "1.1 Commissioning"

"1.1.1 " in preparation

"1.1.2 PV Select" Factory setting: Pressure Setting range: Pressure

Volume flow Mass flow Level Volume Mass User characteristic

Purpose: Selection of the measuring mode Description: Select the measuring mode with the measuring mode switch. Depending on

the selection made here, menu commands that are not relevant can be shown or hidden. The values are defined in the following menu commands.

"1.1.3 Measuring Range"

"1.1.3.1 Setting Blind"

"1.1.3.1.1 Pressure Unit" Factory setting: mbar Setting range: inH2O, inHg, ftH2O, mmH2O, mmHg, psi, bar, mbar, g/cm2, kg/cm2, Pa, kPa,

HPa, Torr, atm, MPa, inH2O (4 °C), mmH2O (4 °C) Purpose: Selection of the unit for the pressure parameter Description: This parameter allows you to select the unit for the measured pressure

value. The parameters associated with this unit are automatically converted to the new unit.



"1.1.3.1.2 Setting LRV" Factory setting: 0 mbar, or as specified when ordered Setting range: Sensor limits Purpose: Setting the start of scale value (MA) Description: This parameter allows you to set the MA. By inputting the pressure MA and

pressure ME, a rising characteristic results if MA < ME. A decreasing characteristic results if MA > ME. Combinations that result in a range that is smaller than the smallest permissible range (depending on the measuring cell) will be rejected.

"1.1.3.1.3 Setting URV" Factory setting: Upper measurement limit, or as specified in order Setting range: Sensor limits Purpose: Setting the full scale value (ME) Description: This parameter allows you to set the full scale value. By inputting the

pressure MA and pressure ME a rising characteristic results if MA < ME. If MA > ME, this results in a falling characteristic. Combinations that result in a range that is smaller than the smallest permissible range (depending on the measuring cell) will be rejected.

"1.1.3.2 With Pressure"




"1.1.3.2.2 Set LRV with Pressure" Setting range: Within sensor limits Purpose: Setting the start of scale value Description: Use this parameter to set the start of scale value to the current pressure

value. The change to the start of scale value causes a respective change to the full scale value, so that the range remains constant. Should the movement of the full scale value violate an upper or lower sensor limit, setting of the start of scale value is rejected.



"1.1.3.2.3 Set URV with Pressure" Adjustment range: Within sensor limits Purpose: Setting the full scale value Description: Use this parameter to set the full scale value to the current pressure value.

The change to the full scale value has no effect on the start of scale value. This means that the span changes. If the full scale value is less than the start of scale value, a falling characteristic curve can be achieved. The full scale value must be within the sensor limits and the span must not fall below the minimum, otherwise setting of the full scale value will be rejected.

"1.1.4 Trim Mounting Offset"

"1.1.4.1 Perform Trim" Purpose: Correction of the zero point error, which is derived from the mounting

position, among other things. Description: The position error and zero point error correction compensates for the errors

caused by the chosen installation position. After the position error correction, the transmitter shows the pressure measurement value 0.0 in the respective units.



"1.1.4.2 Correction value" Purpose: Displaying the position error correction value description: This parameter shows the value of the position error correction that was

performed, in the selected pressure unit.

"1.1.5 Damping" Conditions: None Factory setting: 2 s Setting range: 0.0 ... 100.0 s, in steps of 0.1 s Purpose: Setting the electrical damping Description: This parameter sets electrical damping in seconds.

This affects the Primary Variable (PV) "1.1.2 PV Select" (Page 67) and hence the "4.3 Analog Output" (Page 137) parameter.



"1.1.6 Volume Flow"

Note

This menu command is visible only if "volume flow" has been selected under "1.1.2 PV Select" (Page 67).

See also "Volume flow" measurement type (Page 149)



"1.1.6.1 Transfer Function" In this sub-menu you can select the characteristic that represents the relationship between the input pressure and the output flow.

The root charactreistics differ from each other by their specific behaviour below the root application point. The root application point can be freely selected between 1 % and 15 % of the output value.

"1.1.6.2 Squareroot Startingpoint" (Page 71)

You can select from the following characteristic types of the output flow:

Factory setting: srlin2 Setting range: linear

srlin sroff srlin2

Purpose: Selection of the pressure-flow characteristic Description: The parameter defines the characteristic of the output flow.

"linear" The output flow is proportional to the differential pressure. "srlin" Up to the root application point, the output flow is proportional to

the differential pressure and thereafter it corresponds to the root function.

"sroff" The output flow is 0 until the root application point, and thereafter it corresponds to the root function. A low flow cut-off.

"srlin2" The output flow is proportional to the flow, two-stage linear up to the root application point. The first linear section ranges from the zero point to 0.6% of the output value and 0.6% of the pressure value. The second linear section runs with a higher gradient to the root application point and then in accordance with the root function.

See also Flow characteristic (Page 155)

"1.1.6.2 Squareroot Startingpoint" Factory setting: 5 % Setting range: Min 1 %

Max 15 %

Purpose: Setting the root application point Description: The parameter defines as of when the standardised output value and hence

the output flow is output as the root function of standardised pressure. Depending on the decision made under "1.1.6.1 Transfer Function" (Page 71), this parameter is displayed or hidden.



"1.1.6.3 Volume Flow Unit" Factory setting: m3/h Adjustment range: gal/min, l/min, Impgal/min, m3/h, gal/s, Mgal/day, l/s, Miol/day, ft3/s, ft3/day,

m3/s, m3/day, Impgal/h, Impgal/day, Nm3/h, Nl/h, Stdft3/min, ft3/h, bbl/s, bbl/min, bbl/h, bbl/day, gal/h, Impgal/s, l/h, Stdft3/h, gal/day

Purpose: Selection of the unit for the volume flow measurement type Description: This parameter allows you to select the unit for the volume flow

measurement type. The parameters associated with this unit are automatically converted into the new unit.

"1.1.6.4 Volume Flow LRV" Factory setting: 0 m3/h Adjustment range: Freely selectable numeric value Purpose: Setting the start of scale value Description: This parameter allows the start of scale value for the volume flow scaling to

be set. The value that is set for "1.1.3.1.2 Setting LRV" (Page 68) or "1.1.3.2.2 Set LRV with Pressure" (Page 68) is automatically assigned to this value. You can enter the start of scale value in the unit selected under "1.1.6.3 Volume Flow Unit" (Page 72).

"1.1.6.5 Volume Flow URV" Factory setting: 100 m3/h Adjustment range: Freely selectable numeric value Purpose: Setting the full scale value Description: This parameter allows the full scale value for the volume flow scaling to be

set. The value that is set for "1.1.3.1.3 Setting URV" (Page 68) or "1.1.3.2.3 Set URV with Pressure" (Page 69) is automatically assigned to this value. You can enter the end of scale value in the unit selected under "1.1.6.3 Volume Flow Unit" (Page 72).

"1.1.7 Mass Flow"

Note

This menu command is visible only if "mass flow"" has been selected under "1.1.2 PV Select" (Page 67).

See also "Mass flow" measurement type (Page 150)








srlin sroff srlin2








Max 15 %





"1.1.7.3 Mass Flow Unit" Factory setting: kg/s Adjustment range: g/s, g/min, g/h, kg/s, kg/min, kg/h, kg/day, MetTon/min, MetTon/h,

MetTon/day, lb/s, lb/min, lb/day, ShTon/min, ShTon/h, ShTon/day, LTon/h, LTon/day

Purpose: Selection of the unit for the mass flow measurement type Description: This parameter allows you to select the unit for the mass flow measurement

type. The parameters associated with this unit are automatically converted into the new unit.

"1.1.7.4 Mass Flow LRV" Factory setting: 0 kg/s Adjustment range: Freely selectable numeric value Purpose: Setting the start of scale value Description: This parameter allows the start of scale value for the mass flow scaling to be

set. The value that is set for "1.1.3.1.2 Setting LRV" (Page 68) or "1.1.3.2.2 Set LRV with Pressure" (Page 68) is automatically assigned to this value. The start of scale value is expressed in the units you selected under "1.1.7.3 Mass Flow Unit" (Page 74).

"1.1.7.5 Mass Flow URV" Factory setting: 100 kg/s Adjustment range: Freely selectable numeric value Purpose: Setting the full scale value Description: This parameter allows the full scale value for the mass flow scaling to be

set. The value that is set for "1.1.3.1.3 Setting URV" (Page 68) or "1.1.3.2.3 Set URV with Pressure" (Page 69) is automatically assigned to this value. You can enter the end of scale value in the unit selected under "1.1.7.3 Mass Flow Unit" (Page 74).

"1.1.8 Level"

Note

This menu item is only visible if "Level" was selected in "1.1.2 PV Select" (Page 67).

See also Measuring mode "Level" (Page 145)



"1.1.8.1 Level Unit" Factory setting: m Adjustment range: ft, m, inch, cm, mm Purpose: Selection of the unit for the level measurement type Description: This parameter allows you to select the unit for the level measurement type.

The parameters associated with this unit are automatically converted into the new unit.

"1.1.8.2 Level LRV" Factory setting: 0 m Adjustment range: Freely selectable numeric value Purpose: Setting the start of scale value Description: This parameter allows the start of scale value for the level scaling to be set.

The value that is set for "1.1.3.1.2 Setting LRV" (Page 68) or "1.1.3.2.2 Set LRV with Pressure" (Page 68) is automatically assigned to this value. The start of scale value is expressed in the units you selected under "1.1.8.1 Level Unit" (Page 75).

"1.1.8.3 Level URV" Factory setting: e.g. 2.5 m at 250 mbar measuring cell

for measuring cell selection or customer-specific order Adjustment range: Freely selectable numeric value Purpose: Setting the full scale value Description: This parameter allows the full scale value for the level scaling to be set. The

value that is set for "1.1.3.1.3 Setting URV" (Page 68) or "1.1.3.2.3 Set URV with Pressure" (Page 69) is automatically assigned to this value. You can enter the end of scale value in the unit selected under "1.1.8.1 Level Unit" (Page 75).

"1.1.9 Volume"

Note

This menu item is only visible if "Volume" was selected in "1.1.2 PV Select" (Page 67).

See also Measuring mode "Volume" (Page 147)



"1.1.9.1 Volume Unit" Factory setting: m3 Adjustment range: gal, l, Impgal, m3, bbl, Bushel, yd3, ft3, in3, bbl(fl.), Nm3, Nl, Stdft3, hl Purpose: Selection of the unit for the volume measurement type Description: This parameter allows you to select the unit for the volume measurement


"1.1.9.2 Volume LRV" Factory setting: 0 m3 Adjustment range: Freely selectable numeric value Purpose: Setting the start of scale value Description: This parameter allows the start of scale value for the volume scaling to be

set. The value that is set for "1.1.3.1.2 Setting LRV" (Page 68) or "1.1.3.2.2 Set LRV with Pressure" (Page 68) is automatically assigned to this value. The start of scale value is expressed in the units you selected under "1.1.9.1 Volume Unit" (Page 76).

"1.1.9.3 Volume URV" Factory setting: 100 m3 Adjustment range: Freely selectable numeric value Purpose: Setting the full scale value Description: This parameter allows the full scale value for the volume scaling to be set.

The value that is set for "1.1.3.1.3 Setting URV" (Page 68) or "1.1.3.2.3 Set URV with Pressure" (Page 69) is automatically assigned to this value. You can enter the end of scale value in the unit selected under "1.1.9.1 Volume Unit" (Page 76).

"1.1.9.4 Level Curve" Use this submenu to activate a level characteristic which you defined under the following parameters.

Table 6- 2 "1.1.9.4.1 Activate characteristic"

Factory setting: Off Adjustment range: Off

On

Purpose: Activate / deactivate the level characteristic

Only if "1.1.9.4.1 Activate characteristic" is set to "On" are the following parameters visible.



Table 6- 3 "1.1.9.4.2 Number of interpolation points"

Factory setting: 30 Adjustment range: Min. 2

Max. 30

Purpose: Input the number of the level curve points used Description: For the vessel in which the volume is being measured, enter a characteristic

that describes the geometry of the vessel. This parameter allows you to input the number of curve points that are used.

Enter between 2 and 30 input and output values as percentages.

Menu entry Designation 1.1.9.4.3 X0 1.1.9.4.4 Y0 1.1.9.4.5 X1 ... ... 1.1.9.4.61 X29 1.1.9.4.62 Y29

"1.1.10 Mass"

"Note re: mass"

Note

This menu item is only visible if "Mass" was selected in "1.1.2 PV Select" (Page 67).

See also Measuring mode "Mass" (Page 148)

"1.1.10.1 Mass Unit" Factory setting: kg Setting range: g, kg, MetTon, lb, ShTon, LTon, ounce Purpose: Selection of the unit for the mass measurement type Description: This parameter allows you to select the unit for the mass measurement




"1.1.10.2 Mass LRV" Factory setting: 0 kg Adjustment range: Freely selectable numeric value Purpose: Setting the start of scale value Description: This parameter allows the start of scale value for the mass scaling to be set.

The value that is set for "1.1.3.1.2 Setting LRV" (Page 68) or "1.1.3.2.2 Set LRV with Pressure" (Page 68) is automatically assigned to this value. The start of scale value is expressed in the units you selected under "1.1.10.1 Mass Unit" (Page 77).

"1.1.10.3 Mass URV" Factory setting: 1000 kg Adjustment range: Freely selectable numeric value Purpose: Setting the full scale value Description: This parameter allows the full scale value for the mass scaling to be set.

The value that is set for "1.1.3.1.3 Setting URV" (Page 68) or "1.1.3.2.3 Set URV with Pressure" (Page 69) is automatically assigned to this value. You can enter the end of scale value in the unit selected under "1.1.10.1 Mass Unit" (Page 77).

"1.1.10.4 Level Curve" Use this submenu to activate a level characteristic which you defined under the following parameters.

Table 6- 4 "1.1.10.4.1 Curve Activation"


On

Purpose: Activate / deactivate the level characteristic

Only if "1.1.10.4.1 Curve Activation" is set to "On" are the following parameters visible.

Table 6- 5 "1.1.10.4.2 Curvepoint Number"


Max. 30

Purpose: Input the number of the level curve points used Description: For the vessel in which the mass is being measured, enter a characteristic

that describes the geometry of the vessel. This parameter allows you to input the number of curve points that are used.




Menu item Designation 1.1.10.4.3 X0 1.1.10.4.4 Y0 1.1.10.4.5 X1 ... ... 1.1.10.4.61 X29 1.1.10.4.62 Y29

"1.1.11 User"

Note

This menu command is visible only if "user" has been selected under "1.1.2 PV Select" (Page 67).

See also "User" measurement type (Page 152)

"1.1.11.1 User Curve Unit" Factory setting: AAAAA Setting range: 5 characters Purpose: Enter a user-specific unit Description: This parameter allows you to set the unit of the user-specific measured

variable. The parameters associated with this unit are automatically converted into the new unit. The user-specific unit consists of up to 5 characters, freely selectable.

"1.1.11.2 User LRV" Factory setting: 0 Adjustment range: Freely selectable numeric value Purpose: Setting the start of scale value Description: This parameter allows the start of scale value for the user scaling to be set.

The value that is set for "1.1.3.1.2 Setting LRV" (Page 68) or "1.1.3.2.2 Set LRV with Pressure" (Page 68) is automatically assigned to this value. The start of scale value is expressed in the units you selected under "1.1.11.1 User Curve Unit" (Page 79).



"1.1.11.3 User URV" Factory setting: 100 Adjustment range: Freely selectable numeric value Purpose: Setting the full scale value Description: This parameter allows the full scale value for the user scaling to be set. The

value that is set for "1.1.3.1.3 Setting URV" (Page 68) or "1.1.3.2.3 Set URV with Pressure" (Page 69) is automatically assigned to this value. The full scale value is expressed in the units you selected under "1.1.11.1 User Curve Unit" (Page 79).

"1.1.11.4 User Curve" Use this submenu to activate a characteristic that you defined under the following parameters.

Table 6- 6 "1.1.11.4.1 Activate User Curve"


On

Purpose: Activate /deactivate the user-specific characteristic

Only if "1.1.11.4.1 Activate User Curve" is set to "On" are the following parameters visible.

Table 6- 7 "1.1.11.4.2 Curvepoint Number"


Max. 30

Purpose: Input the number of the curve points used Description: This characteristic allows you to specify the relationship between the input

pressure and output flow, in accordance with your user-specific requirements. This parameter allows you to input the number of curve points that are used.


Men item Designation 1.1.11.4.3 X0 1.1.11.4.4 Y0 1.1.11.4.5 X1 ... ... 1.1.11.4.61 X29 1.1.11.4.62 Y29



"1.1.12 Alarmselect" Factory setting: Deep Setting range: High

Deep

Purpose: Selection of the fault current Description: You can select whether the lower or the upper fault current is to be output in the

case of a fault or alarm. "High" The upper fault current is output in the case of a fault or alarm.

"2.2.3.2 Upper Alarm Current" (Page 99)

"Deep" The lower fault current is output in the case of a fault or alarm. "2.2.3.1 Lower Alarm Current" (Page 99)

"1.1.13 Measvaluedisplay" Factory setting: PV unit Setting range: PV unit

% mA

Purpose: Selection of the PV display Description: This parameter allows you to select whether you wish to display the main

indication value as a digital measured variable in the respective unit as a percentage output value or as a current value in mA.



6.2.3 "2 Setup"

6.2.3.1 "2.1 Input"

"2.1.1 PV Select" Factory setting: Pressure Setting range: Pressure

Volume flow Mass flow Level Volume Mass User characteristic

Purpose: Selection of the measuring mode Description: Select the measuring mode with the measuring mode switch. Depending on

the selection made here, menu commands that are not relevant can be shown or hidden. The values are defined in the following menu commands.

"2.1.2 Measuring Range"

"2.1.2.1 Blind setting"




"2.1.2.1.2 Setting LRV" Factory setting: 0 mbar, or as specified when ordered Setting range: Sensor limits



Purpose: Setting the start of scale value (MA) Description: This parameter allows you to set the MA. By inputting the pressure MA and

pressure ME, a rising characteristic results if MA < ME. A decreasing characteristic results if MA > ME. Combinations that result in a range that is smaller than the smallest permissible range (depending on the measuring cell) will be rejected.

"2.1.2.1.3 Setting URV" Factory setting: Upper measurement limit, or as specified in order Setting range: Sensor limits Purpose: Setting the full scale value (ME) Description: This parameter allows you to set the full scale value. By inputting the

pressure MA and pressure ME a rising characteristic results if MA < ME. If MA > ME, this results in a falling characteristic. Combinations that result in a range that is smaller than the smallest permissible range (depending on the measuring cell) will be rejected.

"2.1.2.2 With pressure input"




"2.1.2.2.2 Set LRV with Pressure" Setting range: Within sensor limits Purpose: Setting the start of scale value Description: Use this parameter to set the start of scale value to the current pressure

value. The change to the start of scale value causes a respective change to the full scale value, so that the range remains constant. Should the movement of the full scale value violate an upper or lower sensor limit, setting of the start of scale value is rejected.



"2.1.2.2.3 Set URV with Pressure" Adjustment range: Within sensor limits Purpose: Setting the full scale value Description: Use this parameter to set the full scale value to the current pressure value.

The change to the full scale value has no effect on the start of scale value. This means that the span changes. If the full scale value is less than the start of scale value, a falling characteristic curve can be achieved. The full scale value must be within the sensor limits and the span must not fall below the minimum, otherwise setting of the full scale value will be rejected.

"2.1.3 Trim Mounting Offset"

"2.1.3.1 Perform Trim" Purpose: Correction of the zero point error, which is derived from the mounting

position, among other things. Description: The position error and zero point error correction compensates for the errors

caused by the chosen installation position. After the position error correction, the transmitter shows the pressure measurement value 0.0 in the respective units.


"2.1.3.2 Mounting Offset Value" Purpose: Displaying the position error correction value description: This parameter shows the value of the position error correction that was

performed, in the selected pressure unit.

"2.1.4 Volume Flow"

Note

This menu command is visible only if "volume flow" has been selected under "2.1.1 PV Select" (Page 82).

See also "Volume flow" measurement type (Page 149)



"2.1.4.1 Bidirectional Flow Activation" Factory setting: Off Adjustment range: Off

On

Purpose: Activate bidirectional flow measurement Description: The parameter enables the de/activation of a bidirectional flow

measurement. Bidirectional flow measurement is applicable to whichever measurement type is chosen, volume flow or mass flow. In the case of a bidirectional flow measurement, the output flow is divided in equal parts of forward measurements and backward measurements within the range of 4 to 20 mA. The output current from 4 to 12 mA is used for reverse measurement, the output current from 12 to 20 mA is used for forward measurement. The type of characteristic selected using the flow characteristic line parameter (lin, srlin, sroff, srlin2) applies equally to forward and reverse flow. If bidirectional flow measurement is selected, the following applies: |MA| = |ME| When bidirectional flow measurement is activated and the volume flow or mass flow measurement type is selected, the start of scale values (MApressure, MAvolume flow, MAmass flow) are set to the negative equivalents of the settings for the full scale values (MEpressure, MEvolume flow, MEmass flow). The write access to MApressure, MAvolume flow, MAmass flow, is deactivated when bidirectional flow measurement is activated. Switching the measuring mode switch to a setting other than volume flow or mass flow deactivates bidirectional flow measurement, if bidirectional flow measurement was activated. Deactivating the bidirectional flow measurement sets the values set for the starts of scale value (MApressure, MAvolume flow, MAmass flow) to zero. Deactivating the bidirectional flow measurement leaves the values set for the full scale values unchanged.








srlin sroff srlin2








Max 15 %



"2.1.4.4 Volume Flow Unit" Factory setting: m3/h Adjustment range: gal/min, l/min, Impgal/min, m3/h, gal/s, Mgal/day, l/s, Miol/day, ft3/s, ft3/day,

m3/s, m3/day, Impgal/h, Impgal/day, Nm3/h, Nl/h, Stdft3/min, ft3/h, bbl/s, bbl/min, bbl/h, bbl/day, gal/h, Impgal/s, l/h, Stdft3/h, gal/day



Purpose: Selection of the unit for the volume flow measurement type Description: This parameter allows you to select the unit for the volume flow

measurement type. The parameters associated with this unit are automatically converted into the new unit.

"2.1.4.5 Volume Flow LRV" Factory setting: 0 m3/h Adjustment range: Freely selectable numeric value Purpose: Setting the start of scale value Description: This parameter allows the start of scale value for the volume flow scaling to

be set. The value that is set for "2.1.2.1.2 Setting LRV" (Page 82) or "2.1.2.2.2 Set LRV with Pressure" (Page 83) is automatically assigned to this value. You can enter the start of scale value in the unit selected under "2.1.4.4 Volume Flow Unit" (Page 86).

"2.1.4.6 Volume Flow URV" Factory setting: 100 m3/h Adjustment range: Freely selectable numeric value Purpose: Setting the full scale value Description: This parameter allows the full scale value for the volume flow scaling to be

set. The value that is set for "2.1.2.1.3 Setting URV" (Page 83) or "2.1.2.2.3 Set URV with Pressure" (Page 84) is automatically assigned to this value. You can enter the end of scale value in the unit selected under "2.1.4.4 Volume Flow Unit" (Page 86).

"2.1.4.7 Correction Curve Activation" This parameter allows you to activate the root correction characteristic and enter the root correction interpolation points.


On

Purpose: Activate / deactivate the root correction Description: This parameter allows you to specify whether a root correction characteristic

should be used.

Only if "2.1.4.7 correction characteristic " is set to "On" are the following parameters visible.

For the root correction characteristic, enter 11 output values (y-values) as percentage values. The input values (x-values) should be entered as 11 equidistant percentage values on the x-axis. The correction characteristic is always defined using 11 pairs of values on the curve.



Men item Designation 2.1.4.8 Correction value 0 ... ... 2.1.4.18 Correction value 10

See also Correction of the flow characteristic (Page 157)

"2.1.4.19 Density Unit" Factory setting: g/cm3 Adjustment range: g/cm3, kg/m3, lb/Gal, lb/ft3, g/ml, kg/l, g/l, lb/in3, ug/l, ug/m3 Purpose: Selection of the unit for the density parameter Description: This parameter allows you to select the unit for the measured density value.

"2.1.4.20 Density" Factory setting: 1 g/cm3 Adjustment range: Freely selectable numeric value Purpose: Setting the value for the density Description: This parameter allows you to set the value for the density of the medium,

which is used for conversion between volume and mass. Adjust the settings for the measurement range when you change the values for density!

"2.1.5 Mass Flow"

Note

This menu command is visible only if "mass flow"" has been selected under "2.1.1 PV Select" (Page 82).

See also "Mass flow" measurement type (Page 150)



"2.1.5.1 Bidirectional Flow Activation" Factory setting: Off Adjustment range: Off

On

Purpose: Activate bidirectional flow measurement Description: The parameter enables the de/activation of a bidirectional flow

measurement. Bidirectional flow measurement is applicable to whichever measurement type is chosen, volume flow or mass flow. In the case of a bidirectional flow measurement, the output flow is divided in equal parts of forward measurements and backward measurements within the range of 4 to 20 mA. The output current from 4 to 12 mA is used for reverse measurement, the output current from 12 to 20 mA is used for forward measurement. The type of characteristic selected using the flow characteristic line parameter (lin, srlin, sroff, srlin2) applies equally to forward and reverse flow. If bidirectional flow measurement is selected, the following applies: |MA| = |ME| When bidirectional flow measurement is activated and the volume flow or mass flow measurement type is selected, the start of scale values (MApressure, MAvolume flow, MAmass flow) are set to the negative equivalents of the settings for the full scale values (MEpressure, MEvolume flow, MEmass flow). The write access to MApressure, MAvolume flow, MAmass flow, is deactivated when bidirectional flow measurement is activated. Switching the measuring mode switch to a setting other than volume flow or mass flow deactivates bidirectional flow measurement, if bidirectional flow measurement was activated. Deactivating the bidirectional flow measurement sets the values set for the starts of scale value (MApressure, MAvolume flow, MAmass flow) to zero. Deactivating the bidirectional flow measurement leaves the values set for the full scale values unchanged.








srlin sroff srlin2








Max 15 %







Purpose: Selection of the unit for the mass flow measurement type Description: This parameter allows you to select the unit for the mass flow measurement


"2.1.5.5 Mass Flow LRV" Factory setting: 0 kg/s Adjustment range: Freely selectable numeric value Purpose: Setting the start of scale value Description: This parameter allows the start of scale value for the mass flow scaling to be

set. The value that is set for "2.1.2.1.2 Setting LRV" (Page 82) or "2.1.2.2.2 Set LRV with Pressure" (Page 83) is automatically assigned to this value. The start of scale value is expressed in the units you selected under "2.1.5.4 Mass Flow Unit" (Page 91).

"2.1.5.6 Mass Flow URV" Factory setting: 100 kg/s Adjustment range: Freely selectable numeric value Purpose: Setting the full scale value Description: This parameter allows the full scale value for the mass flow scaling to be

set. The value that is set for "2.1.2.1.3 Setting URV" (Page 83) or "2.1.2.2.3 Set URV with Pressure" (Page 84) is automatically assigned to this value. You can enter the end of scale value in the unit selected under "2.1.5.4 Mass Flow Unit" (Page 91).

"2.1.5.7 Correction Curve Activation" This parameter allows you to activate the root correction characteristic and enter the root correction interpolation points.


On

Purpose: Activate / deactivate the root correction Description: This parameter allows you to specify whether a root correction characteristic

should be used.



Only if ""2.1.5.7 correction characteristic " is set to "On" are the following parameters visible.

For the root correction characteristic, enter 11 output values (y-values) as percentage values. The input values (x-values) should be entered as 11 equidistant percentage values on the x-axis. The correction characteristic is always defined using 11 pairs of values on the curve.

Men item Designation 2.1.5.8 Correction value 0 ... ... 2.1.5.18 Correction value 10

See also Correction of the flow characteristic (Page 157)




"2.1.6 Level"

Note

This menu item is only visible if "Level" was selected in "2.1.1 PV Select" (Page 82).

See also Measuring mode "Level" (Page 145)



"2.1.6.1 Level Unit" Factory setting: m Adjustment range: ft, m, inch, cm, mm Purpose: Selection of the unit for the level measurement type Description: This parameter allows you to select the unit for the level measurement type.

The parameters associated with this unit are automatically converted into the new unit.

"2.1.6.2 Level LRV" Factory setting: 0 m Adjustment range: Freely selectable numeric value Purpose: Setting the start of scale value Description: This parameter allows the start of scale value for the level scaling to be set.

The value that is set for "2.1.2.1.2 Setting LRV" (Page 82) or "2.1.2.2.2 Set LRV with Pressure" (Page 83) is automatically assigned to this value. The start of scale value is expressed in the units you selected under "2.1.6.1 Level Unit" (Page 93).

"2.1.6.3 Level URV" Factory setting: e.g. 2.5 m at 250 mbar measuring cell

for measuring cell selection or customer-specific order Adjustment range: Freely selectable numeric value Purpose: Setting the full scale value Description: This parameter allows the full scale value for the level scaling to be set. The

value that is set for "2.1.2.1.3 Setting URV" (Page 83) or "2.1.2.2.3 Set URV with Pressure" (Page 84) is automatically assigned to this value. You can enter the end of scale value in the unit selected under "2.1.6.1 Level Unit" (Page 93).

"2.1.7 Volume"

Note

This menu item is only visible if "Volume" was selected in "2.1.1 PV Select" (Page 82).

See also Measuring mode "Volume" (Page 147)



"2.1.7.1 Volume Unit" Factory setting: m3 Adjustment range: gal, l, Impgal, m3, bbl, Bushel, yd3, ft3, in3, bbl(fl.), Nm3, Nl, Stdft3, hl Purpose: Selection of the unit for the volume measurement type Description: This parameter allows you to select the unit for the volume measurement


"2.1.7.2 Volume LRV" Factory setting: 0 m3 Adjustment range: Freely selectable numeric value Purpose: Setting the start of scale value Description: This parameter allows the start of scale value for the volume scaling to be

set. The value that is set for "2.1.2.1.2 Setting LRV" (Page 82) or "2.1.2.2.2 Set LRV with Pressure" (Page 83) is automatically assigned to this value. The start of scale value is expressed in the units you selected under "2.1.7.1 Volume Unit" (Page 94).

"2.1.7.3 Volume URV" Factory setting: 100 m3 Adjustment range: Freely selectable numeric value Purpose: Setting the full scale value Description: This parameter allows the full scale value for the volume scaling to be set.

The value that is set for "2.1.2.1.3 Setting URV" (Page 83) or "2.1.2.2.3 Set URV with Pressure" (Page 84) is automatically assigned to this value. You can enter the end of scale value in the unit selected under "2.1.7.1 Volume Unit" (Page 94).

"2.1.7.4 Curve activation" The description of this parameter and the following ones can be found under:

"1.1.9.4 Level Curve" (Page 76)






"2.1.8 Mass"

"Note re: mass"

Note

This menu item is only visible if "Mass" was selected in "2.1.1 PV Select" (Page 82).

See also Measuring mode "Mass" (Page 148)

"2.1.8.1 Mass Unit" Factory setting: kg Setting range: g, kg, MetTon, lb, ShTon, LTon, ounce Purpose: Selection of the unit for the mass measurement type Description: This parameter allows you to select the unit for the mass measurement


"2.1.8.2 Mass LRV" Factory setting: 0 kg Adjustment range: Freely selectable numeric value Purpose: Setting the start of scale value Description: This parameter allows the start of scale value for the mass scaling to be set.

The value that is set for "2.1.2.1.2 Setting LRV" (Page 82) or "2.1.2.2.2 Set LRV with Pressure" (Page 83) is automatically assigned to this value. The start of scale value is expressed in the units you selected under "2.1.8.1 Mass Unit" (Page 95).



"2.1.8.3 Mass URV" Factory setting: 1000 kg Adjustment range: Freely selectable numeric value Purpose: Setting the full scale value Description: This parameter allows the full scale value for the mass scaling to be set.

The value that is set for "2.1.2.1.3 Setting URV" (Page 83) or "2.1.2.2.3 Set URV with Pressure" (Page 84) is automatically assigned to this value. You can enter the end of scale value in the unit selected under "2.1.8.1 Mass Unit" (Page 95).

"2.1.8.4 Curve Activation" The description of this parameter and the following ones can be found under:

"1.1.10.4 Level Curve" (Page 78)




"2.1.9 User"

Note

This menu command is visible only if "user" has been selected under "2.1.1 PV Select" (Page 82).

See also "User" measurement type (Page 152)



"2.1.9.1 User Curve Unit" Factory setting: AAAAA Setting range: 5 characters Purpose: Enter a user-specific unit Description: This parameter allows you to set the unit of the user-specific measured

variable. The parameters associated with this unit are automatically converted into the new unit. The user-specific unit consists of up to 5 characters, freely selectable.

"2.1.9.2 User LRV" Factory setting: 0 Adjustment range: Freely selectable numeric value Purpose: Setting the start of scale value Description: This parameter allows the start of scale value for the user scaling to be set.

The value that is set for "2.1.2.1.2 Setting LRV" (Page 82) or "2.1.2.2.2 Set LRV with Pressure" (Page 83) is automatically assigned to this value. The start of scale value is expressed in the units you selected under "2.1.9.1 User Curve Unit" (Page 97).

"2.1.9.3 User URV" Factory setting: 100 Adjustment range: Freely selectable numeric value Purpose: Setting the full scale value Description: This parameter allows the full scale value for the user scaling to be set. The

value that is set for "2.1.2.1.3 Setting URV" (Page 83) or "2.1.2.2.3 Set URV with Pressure" (Page 84) is automatically assigned to this value. The full scale value is expressed in the units you selected under "2.1.9.1 User Curve Unit" (Page 97).

"2.1.9.4 Activate User Curve" The description of this parameter and the following ones can be found under:

"1.1.11.4 User Curve" (Page 80)

"2.1.10 Temperature Unit" Factory setting: °C Setting range: °C, °F Purpose: Selection of the unit for the temperature indication Description: This parameter allows you to select the unit for the temperature display.



"2.1.11 Static Pressure Unit" Factory setting: bar Setting range: inH2O, inHg, ftH2O, mmH2O, mmHg, psi, bar, mbar, g/cm2, kg/cm2, Pa, kPa,

Torr, atm, MPa, inH2O (4 °C), mmH2O (4 °C) Purpose: Selection of the unit for the static pressure Description: This parameter allows you to select the unit for the static pressure.

6.2.3.2 "2.2 Output"

"2.2.1 Damping" Conditions: None Factory setting: 2 s Setting range: 0.0 ... 100.0 s, in steps of 0.1 s Purpose: Setting the electrical damping Description: This parameter sets electrical damping in seconds.

This affects the Primary Variable (PV) "2.1.1 PV Select" (Page 82) and hence the "4.3 Analog Output" (Page 137) parameter.

"2.2.2 Current Limits" The following parameters allow you to set the limits of the saturation range.

"2.2.2.1 Lower Limit" Factory setting: 3,8 mA Adjustment range: ≥ 3.55 mA

≤ 23 mA

Purpose: Setting of the lower current limit Description: This parameter allows the lower current limit to be adjusted in the prescribed

limits of the total current operating range. The specified accuracy of the current output signal only applies within the current limits 4 to 20 mA.

See also Setting the current limits (Page 157)

"2.2.3 Alarm Current" (Page 99)



"2.2.2.2 Upper Limit" Factory setting: 20,5 mA Adjustment range: ≥ 3,8 mA

≤ 23 mA

Purpose: Setting of the upper current limit Description: This parameter allows the upper current limit to be adjusted in the prescribd

limits of the total current operating range. The specified accuracy of the current output signal only applies within the current limits 4 to 20 mA.

See also Setting the current limits (Page 157)

"2.2.3 Alarm Current" (Page 99)

"2.2.3 Alarm Current"

"2.2.3.1 Lower Alarm Current" Factory setting: 3.6 mA Setting range: ≥ 3.55 mA

≤ 3.7 mA Purpose: Setting the lower fault current Description: Use this parameter to set the amount of the lower fault current. The fault

current indicates a hardware/firmware fault, a sensor break, that an alarm limit has been reached (diagnostic alarm) or the SIL parameter mode.

"2.2.3.2 Upper Alarm Current" Factory setting: 22.8 mA Setting range: ≥ 21.0 mA

≤ 23.0 mA Purpose: Setting the upper fault current Description: Use this parameter to set the amount of the upper fault current. The fault

current indicates a hardware/firmware fault, a sensor break, that an alarm limit has been reached (diagnostic interrupt) or the SIL parameter mode.



"2.2.3.3 Alarmselect" Factory setting: Deep Setting range: High

Deep

Purpose: Selection of the fault current Description: You can select whether the lower or the upper fault current is to be output in the

case of a fault or alarm. "High" The upper fault current is output in the case of a fault or alarm.

"2.2.3.2 Upper Alarm Current" (Page 99)

"Deep" The lower fault current is output in the case of a fault or alarm. "2.2.3.1 Lower Alarm Current" (Page 99)

6.2.3.3 "2.3 Simulation"

"2.3.1 Output Current"

"2.3.1.1 Fixed Current" Factory setting: Off Adjustment range: Off

On

Purpose: Activate / deactivate the constant current simulation Description: This parameter allows you to activate or deactivate the constant current

simulation.

"2.3.1.2 Fixed Current Value" Factory setting: 4 mA Setting range: Min: 3.55 mA

Max: 23.0 mA Purpose: Setting the constant current value Description: This parameter allows you to set the value for the output current to be used

for simulation purposes.



"2.3.2 Pres. Simulation"

"2.3.2.1 Select Simulation" Factory setting: Off Setting range: Off

Fixed pressure value Pressure ramp

Purpose: Selection of pressure simulation Description: This parameter allows you to select whether a pressure should be

simulated. "Fixed pressure value"

Simulation of a fixed pressure value.

"Pressure ramp" Simulation of a pressure ramp.

See also Simulation as fixed value (Page 159)

Simulation with a ramp function (Page 159)

"2.3.2.2 Fix- or Startvalue" Factory setting: 0 mbar Adjustment range: Fixed pressure value in selected unit Purpose: Specifying the start value / constant value for the pressure simulation Description: This parameter is used to set the value for the constant pressure simulation

or the start value for a ramp simulation.

"2.3.2.3 Endvalue" Factory setting: 0 mbar Adjustment range: Fixed pressure value in selected unit Purpose: Setting the full-scale value for the ramp pressure simulation Description: This parameter allows you to specify the full-scale value for the ramp

pressure simulation. If the ramp simulation is not selected, this value is hidden.



"2.3.2.4 Number of Steps" Factory setting: 1 Adjustment range: ≥ 1 Purpose: Setting the number of steps for the ramp pressure simulation Description: This parameter allows you to determine how many steps the ramp pressure

simulation is to have. If the ramp simulation is not selected, this value is hidden.

"2.3.2.5 Stepduration" Factory setting: 1 s Adjustment range: ≥ 1 in [s] Purpose: Setting the duration of a pressure step during the ramp pressure simulation Description: This parameter allows you to set the duration for a rating of the pressure

ramp in seconds. If the ramp simulation is not selected, this value is hidden.

6.2.3.4 "2.4 Service"

"2.4.1 Test/Reset

"2.4.1.1 Device Selftest" Purpose: Device carries out a self-test Description: The function carries out a self-test. The result is shown in the "3.1 Alarm list"

(Page 121) menu.

"2.4.1.2 Displaytest" Purpose: Device performs a display test Description: This function performs a display test.

HART can also assist you to uniquely identify a device.

"2.4.1.3 Master Reset" Purpose: Device restarts Description: The device restarts (cold start). This does not reset any parameters. After

the restart, a few seconds elapse before the device is again in normal operation.



"2.4.1.4 Config Changed Counter" Purpose: Counts the changes in configuration Description: The parameter counts each change to the configuration of the transmitter.

Each change to a parameter is a change in configuration and this counter is incremented by one.

"2.4.1.5 Reset ConfigChangedCounter" Purpose: Resetting the configuration counter to zero Description: The function resets the configuration counter and the

"configuration_changed" bit to zero.

"2.4.2 Factory Settings"

"2.4.2.1 Restore" Purpose: Resetting the major device parameters Description: The following parameters are reset simultaneously to the delivery condition:

"2.1.1 PV Select" (Page 82) "2.2.2 Current Limits" (Page 98) "2.2.3 Alarm Current" (Page 99) "2.4.2.2 PV-Mapping" (Page 103) "2.1.2.1.2 Setting LRV" (Page 82) or "2.1.2.2.2 Set LRV with Pressure"

(Page 83) "2.1.2.1.3 Setting URV" (Page 83) or "2.1.2.2.3 Set URV with Pressure"

(Page 84) "2.4.2.3 Zero Trim" (Page 104) "2.4.2.4 Reset Zero- and Sensortrim" (Page 104) "2.4.2.5 DA-Converter" (Page 104)

"2.4.2.2 PV-Mapping" Purpose: Resetting the PV Description: The parameter resets PV assignments to factory state. MA and ME are also

reset



"2.4.2.3 Zero Trim" Purpose: Resetting the position error correction Description: The parameter resets position error correction to factory state.


"2.4.2.4 Reset Zero- and Sensortrim" Purpose: Resetting the zero calibration and sensor calibration Description: The parameter resets zero and sensor calibration to factory state.

See also Trimming the sensor (Page 161)

"2.4.2.5 DA-Converter" Purpose: Resetting the current calibration Description: The parameter resets the current calibration to factory state.

See also Current sensor trim (Page 162) "2.4.3.1 DA-Converter" (Page 104)

"2.4.3 Trim"

"2.4.3.1 DA-Converter"

"2.4.3.1.1 4 mA" Purpose: Digital analog converter calibration at 4 mA Description: Trimming is carried out in 3 steps:

"2.4.3.1.1.1 Enable 4 mA fixed" This menu command causes the transmitter to output 4 mA constant current.

"2.4.3.1.1.2 Enter Value" This reads the indicated current value on a connected ammeter, and enters it in the menu.

"2.4.3.1.1.3 Perform Zerotrim" The transmitter performs a calibration and uses this value to correct the current offset.



"2.4.3.1.2 20 mA" Purpose: Digital analog converter calibration at 20 mA Description: Trimming is carried out in 3 steps:

"2.4.3.1.2.1 Enable 20 mA fixed" This menu command causes the transmitter to output 20 mA constant current.

"2.4.3.1.2.2 Enter Value" This reads the indicated current value on a connected ammeter, and enters it in the menu.

"2.4.3.1.2.3 Perform Gaintrim" The transmitter carries out the calibration and uses this value for a gradient correction of the current.

"2.4.3.2 Lower Sensortrim" Purpose: Specification of the lower sensor trim point Description: Trimming is carried out in three steps:

"2.4.3.2.1 Sensorvalue" Enter the pressure value that you have established.

"2.4.3.2.2 Perform Trim" The device performs an offset correction so as to calibrate to your value.

"2.4.3.2.3 Display Lower Trimpoint" The device displays the active trim point.


"2.4.3.3 Upper Sensortrim" Purpose: Specification of the upper sensor trim point Description: Trimming is carried out in three steps:

"2.4.3.3.1 Sensorvalue" Enter the pressure value that you have established.

"2.4.3.3.2 Perform Trim" The device performs a correction to the characteristic gradient so as to calibrate to your value.

"2.4.3.3.3 Display Upper Trimpoint" The device displays the active trim point.




"2.4.3.4 Offsetsum" Purpose: Display zero offset total Description: The parameter indicates the total of the position error correction and the

sensor trim. See also "2.1.3.1 Perform Trim" (Page 84) "2.4.3.2 Lower Sensortrim" (Page 105)

6.2.3.5 "2.5 Display"

"2.5.1 1. Display Value" The first display value is the value that you selected in the "2.1.1 PV Select" (Page 82) parameter .

The selection of the following parameters is dependent on the first display value:

● "2.5.2 2. Display Value" (Page 108)

● "2.5.3 3. Display Value (Page 111)

● "2.5.4 4. Display Value" (Page 114)

"2.5.1.1 PV Scaling"

Note

Only if this parameter is set to "On" are the following parameters "2.5.1.2 Scaling LRV" (Page 107) to "2.5.1.4 Scaling Unit" (Page 107) displayed.

This scaling affects only the display of the PV on the screen and not the output current.


On

Purpose: Activation of the LCD scaling Description: This parameter permits scaling of the value indicated in the display. You can

assign it any unit consisting of 5 characters.



"2.5.1.2 Scaling LRV" Factory setting: 0 Purpose: Initial value of the LCD scaling Description: This parameter is used to assign the start of scale value for the display

scaling. The start of scale value is expressed in the units you selected (5 characters). See also "2.5.1.4 Scaling Unit" (Page 107)

"2.5.1.3 Scaling URV" Factory setting: 100 Purpose: Full-scale value of the LCD scaling Description: This parameter is used to assign the full scale value for the display scaling.

The full scale value is expressed in the units you selected (5 characters). See also "2.5.1.4 Scaling Unit" (Page 107)

"2.5.1.4 Scaling Unit" Factory setting: AAAAA Setting range: Max. 5 characters Purpose: Selection of the scaling unit Description: Use this parameter to assign any unit of 5 characters to the value indicated

in the display.

"2.5.1.5 Pressure Unit" Factory setting: mbar Setting range: inH2O, inHg, ftH2O, mmH2O, mmHg, psi, bar, mbar, g/cm2, kg/cm2, Pa, kPa,

HPa, Torr, atm, MPa, inH2O (4 °C), mmH2O (4 °C) Purpose: Selection of the unit for the pressure parameter Description: You can change the unit for the measured value display locally.

"2.5.1.6 Level Unit" Factory setting: m Adjustment range: ft, m, inch, cm, mm Purpose: Selection of the unit for the level measurement type Description: You can change the unit for the measured value display locally.



"2.5.1.7 Volume Unit" Factory setting: m3 Adjustment range: l, ImpGal, m3, bbl, Bushel, yd3, ft3, in3, bbl(fl.), Nm3, Nl, Stdft3, hl Purpose: Selection of the unit for the volume measurement type Description: You can change the unit for the measured value display locally.

"2.5.1.8 Mass Unit" Factory setting: kg Setting range: g, kg, MetTon, lb, ShTon, LTon, ounce Purpose: Selection of the unit for the mass measurement type Description: You can change the unit for the measured value display locally.

"2.5.1.9 Volume Flow Unit" Factory setting: m3/h Adjustment range: Gal/min, l/min, ImpGal/min, Gal/s, Mgal/day, l/s, Miol/day, m3/s, m3/h,

m3/day, ImpGal/h, ImpGal/day, Nm3/h, Nl/h, ft3/s, ft3/min, ft3/h, ft3/day, bbl/s, bbl/min, bbl/h, bbl/day, Gal/h, ImpGal/s, l/h, Gal/day

Purpose: Selection of the unit for the volume flow measurement type Description: You can change the unit for the measured value display locally.



Purpose: Selection of the unit for the mass flow measurement type Description: You can change the unit for the measured value display locally.

"2.5.2 2. Display Value"

"2.5.2.1 Selection" Factory setting: Off Adjustment range: Depending on the PV, further selection options are displayed.

see below.



Purpose: Selection of the second displayed measured value on the display Description: This parameter permits display of a second measured value, depending on the

selected measuring mode. To do this, select a measured value for display from the offered selection in this menu. The measured value display will then display the "1st display value", with the optionally selected 2nd to 4th values alternately below. If you do not want to display the 2nd measured value, please turn off the 2nd measured value at this point.

PV Selection option PV Selection option Pressure Off

Pressure Sensor temperature Electronics temperature Static pressure

Level or volume or mass

Off Level Volume Mass Sensor temperature Electronics temperature Static pressure

Volume flow or mass flow

Off Volume flow Mass flow Sensor temperature Electronics temperature Static pressure

User Off User-specific measured

value Sensor temperature Electronics temperature Static pressure

See also "2.5.1 1. Display Value" (Page 106)
















"2.5.2.8 Static Pressure Unit" Factory setting: bar Setting range: inH2O, inHg, ftH2O, mmH2O, mmHg, psi, bar, mbar, g/cm2, kg/cm2, Pa, kPa,

Torr, atm, MPa, inH2O (4 °C), mmH2O (4 °C) Purpose: Selection of the unit for the static pressure Description: You can change the unit for the measured value display locally.

"2.5.2.9 Temperature Unit" Factory setting: °C Setting range: °C, °F Purpose: Selection of the unit for the temperature indication Description: You can change the unit for the measured value display locally.

"2.5.3 3. Display Value


see below. Purpose: Selection of the third measured value indicated on the display Description: This parameter allows a third measured value to be indicated, depending on

the selected measuring mode. To do this, select a measured value for display from the offered selection in the "3rd display value" menu. The measured value display will then display the "1st display value", with the optionally selected 2nd to 4th values alternately below. If you do not want to display the 3rd measured value, please turn off the 3rd measured value at this point.















"2.5.3.4 Volume Unit" Factory setting: m3 Adjustment range: l, ImpGal, m3, bbl, Bushel, yd3, ft3, in3, bbl(fl.), Nm3, Nl, Stdft3, hl



Purpose: Selection of the unit for the volume measurement type Description: You can change the unit for the measured value display locally.













"2.5.4 4. Display Value"


see below. Purpose: Selection of the fourth measured value indicated on the display Description: This parameter allows a fourth measured value to be indicated, depending

on the selected measuring mode. To do this, select a measured value for display from the offered selection in the "4th display value" menu. The measured value display will then display the "1st display value", with the optionally selected 2nd to 4th values alternately below. If you do not want to display the 4th measured value, please turn off the 4th measured value at this point.




























"2.5.5 Measvaluedisplay" Factory setting: PV unit Setting range: PV unit

% mA

Purpose: Selection of the PV display Description: This parameter allows you to select whether you wish to display the main

indication value as a digital measured variable in the respective unit as a percentage output value or as a current value in mA.

"2.5.6 Backlight" Factory setting: Off Setting range Off

On



Purpose: Switching background lighting on / off Description: This parameter allows you to switch the background lighting of the display

on and off. The intensity of lighting depends on the voltage and output current.

"2.5.7 Contrast" Purpose: Setting the display contrast Description: This parameter allows you to set the contrast of the display.

"2.5.8 Bargraph" Factory setting: Off Adjustment range: Off

On

Purpose: Activate / deactivate the horizontal bar chart Description: This parameter allows you to activate a horizontal bar chart which shows the

measured value of the PV. Note: You cannot simultaneously display the second, third and fourth display values.

"2.5.9 Decimal Places" Factory setting: 2 Setting range: Auto

0 1 2 3 4

Purpose: Selection of the decimal place Description: This parameter allows you to set the decimal places for the measured value

display of the PV.



6.2.3.6 "2.6 Mechanical Construction"

"2.6.1 Sensor Construction"

"2.6.1.1 Module Fill Fluid" Factory setting: e.g. silicone oil M50, or as shown on the order Purpose: Display of the fill fluid in the measuring cell Description: This parameter records the fill medium of the measuring cell.

"2.6.1.2 Isolator Material" Factory setting: e.g. stainless steel 14404, or as shown on the order Purpose: Display of the seal diaphragm material Description: This parameter records the seal diaphragm material.

"2.6.1.3 O-Ring Material"

Note

Refer to the applicable regulations for pressure equipment and comply with the requirements as they apply to seal materials.

Factory setting: e.g. PTFE, or as shown on the order Adjustment range: 16 characters Purpose: Display/ change the O-ring material Description: This parameter records the material of the O-rings that are used. The O-

rings can be exchanged. If the O-ring material has been changed, enter the material currently used in this parameter.

"2.6.2 Remote Seal"

"2.6.2.1 Number" Factory setting: e.g. 0, or as shown on the order Setting range: Min. 0

Max. 2

Purpose: Display/ change the number of remote seals used Description: This parameter stores the number of remote seals used.



"2.6.2.2 Remote Seal Type" Factory setting: e.g. DN100-PN16, or as shown on the order Adjustment range: 16 characters Purpose: Display / change the remote seal type Description: This parameter stores the remote seal type.

"2.6.2.3 Isolator material" Factory setting: e.g. stainless steel 14404, or as shown on the order Adjustment range: 16 characters Purpose: Display / change the remote seal membrane material Description: This parameter stores the remote seal membrane material.

"2.6.2.4 Fill Fluid" Factory setting: e.g. silicone oil M50, or as shown on the order Adjustment range: 16 characters Purpose: Display / change the remote seal filling medium Description: This parameter stores the remote seal filling liquid.

"2.6.2.5 Extension Length" Factory setting: e.g. 30 mm, or as shown on the order Adjustment range: 16 characters Purpose: Display/ change the tube length Description: This parameter records the tube length as a numeric value with the

associated unit.

"2.6.2.6 Capillary Length" Factory setting: e.g. 1600 mm, or as shown on the order Adjustment range: 16 characters Purpose: Display/ change the remote seal capillary length Description: This parameter records the remote seal capillary length as a numeric value

with the associated unit.



"2.6.3 Process Connection"

"2.6.3.1 Process Connection" Factory setting: e.g. 1/4-18 NPT, or as shown on the order Purpose: Display the type of process connection Description: This parameter records the type of process connection.

"2.6.3.2 Drain Vent Material" Factory setting: e.g. stainless steel 14404, or as shown on the order Purpose: Display the bleed valve material Description: This parameter records the material of the bleed valve.

"2.6.3.3 Drain Vent Position" Factory setting: compared to the process connection Display: opposite process connection

on the side of the process flange

Purpose: Displays the bleed valve plug position Description: This parameter records the position of the bleed valve plug.

"2.6.3.4 Flange Bolts Material" Factory setting: e.g. stainless steel, or as shown on the order Purpose: Displays the process flange screw material Description: This parameter records the material of the process flange screws.

"2.6.3.5 Flangetype" Factory setting: e.g. PN160, or as shown on the order Purpose: Displays the type of process flange Description: This parameter records the type of process flange.



"2.6.3.6 Flangematerial" Factory setting: e.g. stainless steel, or as shown on the order Purpose: Displays the flange material Description: This parameter records the material of the flange.

"2.6.4 Electr.Connection"

"2.6.4.1 Cable Inlet" Factory setting: e.g. M20x1.5, or as shown on the order Adjustment range: 16 characters Purpose: Display/ change the type of cable gland Description: This parameter records the type of cable gland for the electrical connection.

"2.6.4.2 Electr.Housing Material" Factory setting: e.g. die-cast aluminum, or as shown on the order Purpose: Displays the material of the electronics enclosure Description: This parameter records the material of the electronics enclosure.

"2.6.5 exProof" Factory setting: e.g. PTB 09 ATEX 2004 X, or as shown on the order Purpose: Displays the Ex-certificate Description: This parameter records the Ex-certificate that was ordered.

6.2.4 "3 Diagnostics"

6.2.4.1 "3.1 Alarm list" Display: List of all alarms, starting with the most serious. Purpose: View of all alarms with descriptions. Description: Only one alarm - the most serious one - is displayed in the measured value

view. The alarm list lists all alarms. Definitions, causes and actions of all alarms can be found found in section Alarm, error and system messages (Page 177).



6.2.4.2 "3.2 Identification" In this submenu you define the data that you need to identify your device. A distinction is made between data you can set yourself and values that are preset in the factory. The default values are write-protected and cannot be changed by the user. The corresponding allocation is set out below:

Menu entry Designation Adjustab

le Pre-set Factory setting

3.2.1 TAG X - in accordance with the order 3.2.2 Long Tag X - in accordance with the order 3.2.3 Descriptor X - AAAAA 3.2.4 Message X - AAAAA 3.2.5 Installation Date X - dd.mm.yyyy 3.2.6 Transducer

3.2.6.1 Manufacturer_id - X Siemens

3.2.6.2 Device Type - X SITRANS P500

3.2.6.3 Order Number - X e.g. 7MF5303...1)

3.2.6.4 Order-No Extension - X e.g. A30, J01, Y211)

3.2.6.5 Module Type - X e.g. Diff. Pres PN1601)

3.2.6.6 Fabrication Number - X in accordance with the measuring cell selection/ device manufacture

3.2.6.7 Final Assembly No - X in accordance with the measuring cell selection/ device manufacture

3.2.6.8 Firmware DAC - X in accordance with the measuring cell selection/ device manufacture

3.2.6.9 Firmware COMM - X in accordance with the measuring cell selection/ device manufacture

3.2.6.10 – 3.2.6.10.1 – 3.2.6.10.2 – 3.2.6.10.3 – 3.2.6.10.4 – 3.2.6.10.5 – 3.2.6.10.6 – 3.2.6.10.7

Sensor Sensor Serial No Sensor Order Number Module Range Code Lower Range Limit Upper Range Limit Minimal Span Firmware SENSOR

- - - - - - -

X X X X X X X

in accordance with the measuring cell selection/ device manufacture e.g. 7MF5944-1DA11) e.g. -250...250 mbar1) e.g. -250 mbar2)3) e.g. 250 mbar2)3) e.g. 1.25 mbar at 250 mbar2) in accordance with the measuring cell selection/ device manufacture

3.2.7 Firmware Device - X in accordance with the measuring cell selection/ device manufacture

3.2.8 Hardware Device - X in accordance with the measuring cell selection/ device manufacture

1) in accordance with the order 2) in accordance with the measuring cell selection/ device manufacture 3) Max. +10 % depending on the installation position, sensor trim



6.2.4.3 "3.3 Process Variables"

"3.3.1 Current Out" Display: 3,55 ... 23 mA Purpose: Displays the output current Description: This parameter shows the current digital value of the output current. For

deviations from the analog output current, use the function "2.4.3.1 DA-Converter" (Page 104).

"3.3.2 ... 3.3.10 User" The menus show the measured value in the unit you selected.

Menu entry Designation 3.3.2 PV Percent Range 3.3.3 Pressure

3.3.3.1 3.3.3.2 3.3.3.3

Untrimmed Pressure Static Pressure Pressure

3.3.4 Temperature

3.3.4.1 3.3.4.2

Sensor Temperature Electronic Temperature

3.3.5 Volume Flow 3.3.6 Mass Flow 3.3.7 Level 3.3.8 Mass 3.3.9 Volume 3.3.10 User

6.2.4.4 "3.4 Hardware Exchanges"

"3.4.1 No Meas. Cell" Factory setting: 0 Purpose: Displays the number of measuring cell replacements Description: This parameter shows the number of replacements of the measuring cell

electronics performed to date.



"3.4.2 No Appl. Elec." Factory setting: 0 Purpose: Displays the number of application electronics replacements Description: This parameter shows the number of replacements of the application

electronics performed to date.

6.2.4.5 "3.5 Diagnostic Setup"

"3.5.1 Calibration Interval"

"3.5.1.1 Status"

Note

This parameter is displayed only if there is an outstanding calibration request or alarm.

Display: Request acknowledged

Alarm acknowledged Request outstanding Alarm outstanding

Purpose: Displays the calibration status Description: This parameter displays outstanding calibration requests and alarms.

"3.5.1.2 Timer" Factory setting: 0 Display: In [h] Purpose: Displays the status of the calibration timer Description: 'This parameter shows the time which has passed since the start of the

calibration timer.

See also Calibration timer and service timer (Page 164)



"3.5.1.3 Warning" Factory setting: 0 Adjustment range: In [h] Purpose: Setting the time after which a calibration request will be made Description: This parameter sets the time after which a calibration request will be made.

"3.5.1.4 Alarm Delay" Factory setting: 0 Setting range: In [h] Purpose: Setting of the delay time for a calibration alarm Description: This parameter sets the delay period for the calibration alarm. The delay

period is the time which elapses between a calibration request and a calibration alarm.

"3.5.1.5 Warn.-Alarm active" Factory setting: Off Adjustment range: Off

Timer on Request on Request and alarm on

Purpose: Activate/ deactivate the calibration request or alarm Description: This parameter sets whether you have activated a calibration request and /

or a calibration alarm. "Off" Neither a calibration request/ alarm nor the timer is

activated. "Timer on" The timer is activated. "Request on" A calibration request is activated.

"Request and alarm on"

A calibration request and an alarm are activated.




"3.5.1.6 Acknowledge/Reset"

Note

This parameter is displayed only if "3.5.1.5 Warn.-Alarm active" (Page 125) is not set to "Off".

Display: Acknowledging a request

Acknowledging an alarm Resetting the timer

Purpose: Acknowledging calibration requests and alarms, and resetting the timer Description: This parameter allows you to acknowledge an outstanding request or alarm.

Furthermore, "3.5.1.2 Timer" (Page 124) and "3.5.1.3 Warning" (Page 125) can also be reset.

"3.5.2 Sensor-Service-Intervall"

"3.5.2.1 Status"

Note

This parameter is displayed only if there is an outstanding sensor service request or alarm.

Display: Request acknowledged

Alarm acknowledged Request outstanding Alarm outstanding

Purpose: Displays the sensor service status Description: This parameter displays outstanding sensor service requests and alarms.

"3.5.2.2 Timer" Factory setting: 0 Display: In [h] Purpose: Displays the status of the sensor service timer Description: This parameter displays the time that has elapsed since the start of the

sensor service timer.




"3.5.2.3 Warning" Factory setting: 0 Adjustment range: In [h] Purpose: Setting the time after which a sensor service request is made Description: This parameter sets the time after which a sensor service request will be

made.

"3.5.2.4 Alarm Delay" Factory setting: 0 Setting range: In [h] Purpose: Set delay for a sensor service alarm Description: This parameter sets the delay period for the sensor service alarm. The delay

period is the time which elapses between a sensor service request and a sensor service alarm.

"3.5.2.5 Warn.-Alarm active" Factory setting: Off Adjustment range: Off

Timer on Request on Request and alarm on

Purpose: Activate/ deactivate the sensor service request or alarm Description: This parameter sets whether you have activated a sensor service request

and / or a sensor service alarm. "Off" Neither a sensor service request/ alarm nor the timer is

activated. "Timer on" The timer is activated. "Request on" A sensor service request is activated.

"Request and alarm on"

A sensor service request and alarm are activated.




"3.5.2.6 Acknowledge/Reset"

Note

This parameter is displayed only if "3.5.2.5 Warn.-Alarm active" (Page 127) is not set to "Off".

Adjustment range: Acknowledge Warning

Acknowledge Alarm Reset Timer

Purpose: Acknowledging sensor service requests and alarms, and resetting the timer Description: This parameter allows you to acknowledge an outstanding request or alarm.

Furthermore, "3.5.2.2 Timer" (Page 126) and "3.5.2.3 Warning" (Page 127) can also be reset.

6.2.4.6 "3.6 Operatinghours Counter"

"3.6.1 Sensor" Factory setting: 0 Display: In [h] Purpose: Displays the number of sensor operating hours Description: This parameter shows the current number of operating hours of the sensor.

The operating hours counter is activated when the pressure transmitter is first commissioned. Disconnecting the power supply does not reset the counter reading.

6.2.4.7 "3.7 MinMaxPointer"

"3.7.1 Resetable" In this sub-menu,the resettable min/max pointer values are displayed. The measured values of the resettable min/max pointers can be reset to the current value.

The min/max pointer is displayed in the selected unit.



Men item Designation Factory setting 3.7.1.1 3.7.1.1.1 3.7.1.1.2 3.7.1.1.3 3.7.1.1.4

Max. pressure Max value Time Sensor temperature Reset

Current value 0 0 -

3.7.1.2 3.7.1.2.1 3.7.1.2.2 3.7.1.2.3 3.7.1.2.4

Min. pressure Min value Time Sensor temperature Reset

Current value 0 0 -

3.7.1.3 3.7.1.3.1 3.7.1.3.2 3.7.1.3.3 3.7.1.3.4

Stat Pres Max Max value Time Sensor temperature Reset

Current value 0 0 -

3.7.1.4 3.7.1.4.1 3.7.1.4.2 3.7.1.4.3 3.7.1.4.4

Stat Pres Min Min value Time Sensor temperature Reset

Current value 0 0 -

3.7.1.5 3.7.1.5.1 3.7.1.5.2 3.7.1.5.3

Sensortemp. Max. Max value Time Reset

Current value 0 -

3.7.1.6 3.7.1.6.1 3.7.1.6.2 3.7.1.6.3

Sensortemp. Min. Min value Time Reset

Current value 0 -

3.7.1.7 3.7.1.7.1 3.7.1.7.2 3.7.1.7.3

Electr.temp Max Max value Time Reset

Current value 0 -

3.7.1.8 3.7.1.8.1 3.7.1.8.2 3.7.1.8.3

Electr.temp. Min Min value Time Reset

Current value 0 -



See also Min/max indicator (Page 165)

"3.7.2 Nonresetable" This sub-menu displays the non-resettable min/max pointer values in the selected unit.

Men item Designation Factory setting 3.7.2.1 3.7.2.1.1 3.7.2.1.2 3.7.2.1.3

Pressure Max Max value Time Sensor temperature

-1000 0 0

3.7.2.2 3.7.2.2.1 3.7.2.2.2 3.7.2.2.3

Pressure Min Min value Time Sensor temperature

1000 0 0

3.7.2.3 3.7.2.3.1 3.7.2.3.2 3.7.2.3.3

Stat Pres Max Max value Time Sensor temperature

-1000 0 0

3.7.2.4 3.7.2.4.1 3.7.2.4.2 3.7.2.4.3

Stat Pres Min Min value Time Sensor temperature

1000 0 0

3.7.2.5 3.7.2.5.1 3.7.2.5.2

Sensor temp. Max Max value Time

-1000 0

3.7.2.6 3.7.2.6.1 3.7.2.6.2

Sensor temp. Min Min value Time

1000 0

3.7.2.7 3.7.2.7.1 3.7.2.7.2

Electr. temp. Max Max value Time

-1000 0

3.7.2.8 3.7.2.8.1 3.7.2.8.2

Electr. temp. Min Min value Time

1000 0

See also Min/max indicator (Page 165)



6.2.4.8 "3.8 Limiter" When the limit transmitter is activated, this function monitors the limits of the PV (Primary Variable).

See also Limit monitor (Page 166)

"3.8.1 Limiter Setup"

"3.8.1.1 Alarm Enable" Factory setting: Off Adjustment range: Off

Lower limit Upper limit Upper and lower limit

Purpose: Activate/ deactivate the alarm Description: This parameter allows you to activate the limit transmitter alarm.


"3.8.1.2 Warning enable" Factory setting: Off Adjustment range: Off

Lower limit Upper limit Upper and lower limit

Purpose: Activate/ deactivate a warning Description: This parameter allows you to activate the limit transmitter alarm.




"3.8.1.3 Lo Value" Factory setting: 0 Purpose: Setting the lower warning value Description: This parameter allows you to set the value of the lower warning limit in the

unit of the selected measurement type.

"3.8.1.4 LoLo Value" Factory setting: 0 Purpose: Setting the lower alarm value Description: This parameter allows you to set the value of the lower alarm limit in the unit

of the selected measurement type.

"3.8.1.5 Hi Value" Factory setting: 0 Purpose: Setting the upper warning value Description: This parameter allows you to set the value of the upper warning limit in the

unit of the selected measurement type.

"3.8.1.6 HiHi Value" Factory setting: 0 Purpose: Setting the upper alarm value Description: This parameter allows you to set the value of the upper alarm limit in the unit

of the selected measurement type.

"3.8.1.7 Hysteresis" Factory setting: 0 Setting range: In the unit of the selected measuring mode Purpose: Setting the limit transmitter hysteresis Description: This parameter allows you to set the switching threshold for disregarding

changes in pressure that are too small. The parameter is the same for the upper and lower monitoring value.

"3.8.1.8 Response Time" Factory setting: 0 Adjustment range: In [s]



Purpose: Setting the response time of the limit transmitter Description: This parameter allows you to set the time that should elapse after the limit

value has been exceeded, before a warning or an alarm is triggered.


"3.8.1.9 Hold Time" Factory setting: 5 Adjustment range: In [s] Purpose: Setting the holding time of the limit transmitter Description: This parameter allows you to set the time for which a warning or an alarm is

output, even if the limit was exceeded or undershot for only a very brief period. Holding time with the value 0: Even when the event that triggered them no longer persists, warning and alarm messages remain outstanding until they are acknowledged by the user in the "3.8.2 Acknowledge" (Page 133) menu.Holding time with a value greater than 0: When the event that triggered them no longer persists, warning and alarm messages are canceled after the holding time is assigned parameters. Note: If after this time has expired the limit is exceeded or undershot again, this time starts afresh.

"3.8.2 Acknowledge" Setting range: Bottom warning

Bottom alarms Top warning Top alarms

Purpose: Confirmation of the warnings and alarms Description: This parameter is used to acknowledge the pending warnings and alarms.

"3.8.3 Limit Counter"

"3.8.3.1 Low." Factory setting: 0 Purpose: Displays the number of times the lower limit value has been undershot Description: This parameter records the number of times the lower limit value has been

undershot.



"3.8.3.2 High." Factory setting: 0 Purpose: Displays the number of times the upper limit value has been exceeded Description: This parameter records the number of times the upper limit value has been

exceeded.

"3.8.3.3 Enable" Factory setting: Off Adjustment range: Off

On

Purpose: Activate/ deactivate the limit value exceeded or undershot event counter Description: This parameter allows you to activate the limit value exceeded or undershot

event counter.

"3.8.3.4 Reset"

Note

This parameter is displayed only if "3.8.3.3 Enable" (Page 134) is set to "On.

Adjustment range: Lower counter

Upper counter

Purpose: Resets the limit value counter Description: This parameter allows you to reset the lower or upper limit value counter.

6.2.4.9 "3.9 Statistics"

"3.9.1 Histograms"



"3.9.1.1 Regard" In this sub-menu the histograms of the following parameters can be viewed:

Men item Designation unit 3.9.1.1.1 PV of the PV 3.9.1.1.2 Static pressure of the static pressure "2.1.11 Static Pressure Unit"

(Page 98) 3.9.1.1.3 Untrimmed Pressure of the pressure "2.1.2.1.1 Pressure Unit" (Page 82) 3.9.1.1.4 Sensor temperature of the temperature "2.1.10 Temperature Unit" (Page 97)

"3.9.1.2 Reset" This sub-menu allows the histograms of the following parameters to be reset:

Men item Designation 3.9.1.2.1 PV 3.9.1.2.2 Static pressure 3.9.1.2.3 Untrimmed Pressure 3.9.1.2.4 Sensor temperature

"3.9.2 Trends"

"3.9.2.1 Selected Zoomfactor" Factory setting: 24.0 h Adjustment range: 24.0 h

12.0 h 6.0 h 3.0 h 1.5 h



Purpose: Selection of the resolution for the trend Description: The trend is shown in an x-y diagram. The x-axis shows the past time (t) in

negative [h], the y-axis shows the measured values in the selected unit. The period of the trend is assigned to 5 parameter steps. A total of 20 min. and max. values are recorded in a trend curve. This parameter specifies the period over which the trend of the selected measured variable is displayed. If you select a value smaller than 24 h, you can zoom into the overall trend and view just an extract. The keys then allow you to select the section to display.

"3.9.2.2 .. 3.9.2.5 Sensortemp." Purpose: Select trend measured value Description: With these parameters you select which measured variable is presented as

a Gantt chart. "3.9.2.3 PV" "3.9.2.4 Stat. Pres" "3.9.2.5 Untr. Pres" "3.9.2.6 Sensortemp."

6.2.4.10 "3.10 Logbook" Purpose: Display the logbook Description: The parameters changed by local operation and via HART are saved with a

time stamp. The following changes will be documented: "3.10.1 Pres. LRV Time" "3.10.2 Pres. URV Time" "3.10.3 Damping time" "3.10.4 Mount and Offset Corr. Time" "3.10.5 Pres Transfer Func Time"

6.2.5 "4 Communication"

6.2.5.1 "4.1 Protocol" Display: HART Purpose: Display the communication protocol Description: This parameter records the factory-set protocol that is available.



6.2.5.2 "4.2 ... 4.20 HART-Variable4" In this submenu you define the additional data and command descriptions that you need to identify your device. The distinction is made between data that you can set yourself and values that are pre-set in the factory. The default values are write-protected and cannot be changed by the user. The corresponding allocation is set out below:

Menu entry Designation Adjustable

(factory setting)

Default

4.2 Shortaddress X (0)

-

4.3 Analog Output ( "4.3 Analog Output" (Page 137) ) X (active)

4.4 Longaddress - X 4.5 HART Device Id X

(0) -

4.6 Transmitter Rev - X 4.7 HART Firmware Rev - X 4.8 HART Hardware Rev - X 4.9 EDD Rev - X 4.10 HART Rev - X 4.11 Universal Rev - X 4.12 Common Practice Rev - X 4.13 Devicespec. Rev - X 4.14 Min. No Requestpreambles - X 4.15 Response Preambles X

(5) -

4.16 Max.No HART-Variables - X 4.19.. 4.20 HART-Variable 1 .. HART-Variable4 - X

6.2.5.3 "4.3 Analog Output" Factory setting: active Setting range: Active

Current constant 4 mA

Purpose: Activate and deactivate analog output Description: This parameter specified whether the analog output is active or inactive.

Starting with HART Version 6.0 it is possible to turn the analog output of a device on and off, regardless of the operating mode (multi-drop mode or normal operations). If the analog output is active, the output current of the PV (primary variable) follows. If the analog output is inactive, the field device outputs a constant current of 4 mA.



See also "1.1.5 Damping" (Page 69)

"1.1.2 PV Select" (Page 67)

6.2.5.4 "4.21 HART Writeprotect" Factory setting: No Setting range: No

Yes

Purpose: Selection of write protection for HART Description: This parameter sets whether write protection is activated for the HART

communication.

6.2.5.5 "4.22 Burst Mode"

"4.22.1 Burstmode Control"

Description In burst mode the device continuously sends measured values. You can select up to four measured values to be transmitted in burst mode.

Factory setting: Off Setting range: Off

On

Purpose: Activate/ deactivate burst mode Description: This parameter activates burst mode. Activating burst mode causes the

current output to be set to a constant 4 mA; it no longer responds to the measured signal.

"4.22.2 Burst Command" Factory setting: Read PV Setting range: Read PV

Read current in [mA] and PV in [%] Read dynamic variables and current Read device variables and status

Purpose: Select the information to be transmitted in burst mode Description: This parameter allows you to select which information from the selected

measured value should be transmitted in burst mode.



"4.22.3 .. 4.22.6 Burstvariable 4" In this sub-menu you can select the parameter to be transmitted in burst mode. However, you can only select parameters which are active.

Men item Designation 4.23.3 Burstvariable 1 4.23.4 Burstvariable 2 4.23.5 Burstvariable 3 4.23.6 Burstvariable 4

6.2.6 "5 Security"

6.2.6.1 "5.1 " in preparation

6.2.6.2 "5.2 Keypad Lock"

"5.2.1 Enable" Purpose: Activate the key lock Description: Only those parameters that are set to "5.2.2 Setting" (Page 139)"On" are

visible. This parameter locks the local operation keyboard. The key lock can be released by depressing the "right key" for longer than 2 seconds.

"5.2.2 Setting" Factory setting: On Adjustment range: Off

On

Purpose: Setting the key lock Description: This parameter activates the option by which the "5.2.1 Enable" (Page 139)

parameter activates the key lock.



6.2.6.3 "5.3 Access Management"

"5.3.1 Enable Protection" Purpose: Switch on access protection Description: This function switches on the access protection.

Access protection is not activated until the SUPER USER PIN (4711) has been input. The following functions are not visible until access protection has been activated.

"5.3.2 Log Out" Purpose: Activation of the access protection Description: This function switches on the access protection. It is not necessary to input

a PIN. After the user has logged off, any PIN or SUPER USER PIN (4711) that was input ceases to be valid. No further changes to the configuration of the device can be made.

"5.3.3 Log In" Purpose: Log on to access protection Description: This function allows you to log on to access protection. For this you require

the PIN, unless you have already logged on as a SUPER USER. When this parameter is activated, the PIN remains valid until you log off. If "Autom. log off" is switched on, after a fixed time of 5 min. since the last key depression you will be logged off automatically. "5.4 Auto Log Out" (Page 141)

"5.3.4 Change PIN" Factory setting: 0001 Adjustment range: 4-digit number Purpose: Changing the PIN Description: This parameter allows you to change your numeric PIN. For this you need

your PIN or SUPER USER PIN (4711).



"5.3.5 Disable Protection" Purpose: Switch off access protection Description: The entire access protection is deactivated. For this you require the SUPER

USER PIN (4711), unless you have already logged on as a SUPER USER. After the device is switched off, any PIN or SUPER USER PIN (4711) that was input ceases to be valid. Every parameter can be read and changed without previous input of a PIN.

6.2.6.4 "5.4 Auto Log Out" Factory setting: On Adjustment range: Off

On

Purpose: Reset time Description: This parameter defines whether the device returns to write-protected status

on its own, following the defined time period of 5 minutes. Any user password that may be entered will cease to be valid and will have to be reentered, if necessary.

6.2.7 "6 Language" Factory setting: English Setting range: English

German French Italian Spanish

Purpose: Selection of the language Description: This parameter allows you to select the language for the menu.

The following language can be ordered as an optional package: Chinese Japanese Russian

Operate 6.3 Description of the operating functions


6.3 Description of the operating functions This sub-section provides relevant additional information on communication and certain parameters. Certain parameters require background knowledge which is provided here by graphics and/ or examples.

6.3.1 Operating functions through HART communication

Condition You can operate the transmitter through HART communication. The following is required for this purpose:

● A HART communicator or PC software such as SIMATIC PDM.

● A HART modem to connect the PC to the transmitter, or a HART communicator.

Introduction The full functionality of the transmitter is available via HART communication. The HART communicator and PC software are not supplied with the transmitter. How to connect and operate a HART communicator or the PC software is described in separate operating instructions or in the online help for both these tools.

Fundamental description The output signal is provided in the form of digital information in the following variables through HART communication:

● Pressure

● Level

● Volume

● Mass

● Volume flow

● Mass flow

● A "User characteristic" to which parameters can be freely assigned

As soon as you have set up the HART communication and the transmitter, you can adapt the transmitter to your relevant measuring task. In doing so, you can support the selectable measurement types "pressure", "level", "mass", volume", "volume flow", "mass flow" and "user characteristic". One or more device variables are permanently allocated to each measuring mode in order to execute corresponding measuring tasks.



6.3.2 Selection of the measuring modes

6.3.2.1 Overview of measuring modes

Overview The transmitter can be set for the corresponding measuring task using a few parameters. You can select the following "2.1.1 PV Select" (Page 82) in the measuring mode selector:

● Pressure

● Level

● Mass

● Volume

● Volume flow

● Mass flow

● User: User characteristic

Figure 6-4 Measuring mode selection

Selection of the measuring modes For certain measuring modes, you have the option to assign parameters to a characteristic:

● "Volume" and "mass" a "level characteristic"

● "volume flow" and "mass flow" a "flow characteristic" and a root correction characteristic

● "user" a "user characteristic"



6.3.2.2 Measuring mode "Pressure"

Description When the measuring mode selector is parameterized to "Pressure", no further measured variables are derived from the "Pressure" measured variable.

Figure 6-5 Measuring mode "Pressure"



6.3.2.3 Measuring mode "Level"

Description Here the level is calculated and the hydrostatic pressure evaluated. The container geometry does not become part of the calculation.

Figure 6-6 Measuring mode "Level"

All three measuring modes equally specify the measuring range limits for the pressure range with which the following functions work. Ideally, this range corresponds to the sensor limits of the transmitter. For all settings, it is permissible to exceed the maximum measuring range by no more than +/-10 %. Values that lie above or below this range are rejected by the device.



Example In the following calculation example, these sensor limits are taken as 0 and 4 bar. You can also set up a down-scaling; e.g. 1:2. A down-scaling of 1:2 corresponds to 50 % of the nominal measuring range, i.e. in this case 2 bar.

MA Start of scale value L Level ME Full scale value V Volume p Pressure m Mass

Figure 6-7 Calculation of level, volume and mass

For the output scaling of "level", specify the measuring range limits with a unit from the level range. Parameters may be assigned, for instance, at 10 and 20 m. This means that at a process pressure of 0 bar, "level" is shown as 10 m and at 2 bar it is shown as 20 m.

See also "2.1.6 Level" (Page 92)



6.3.2.4 Measuring mode "Volume"

Description If parameters are assigned to the measuring mode "Volume", the geometry of the vessel can be reflected in the level characteristic.

Figure 6-8 Measuring mode "Volume"

Example All three measurement types specify in the same way the measuring range limits for the pressure range with which the following functions work. In the optimum case, this range corresponds to sensor limits of the measuring transducer. For all settings, it is permissible to exceed the maximum measuring range by no more than +/-10 %. Values that lie above or below this range are rejected by the device.

In the following calculation example these sensor limits are taken as 0 and 4 bar. You can also set up a down-scaling; e.g. 1:2. A down-scaling of 1:2 corresponds to 50 % of the nominal measuring range, i.e. in this case 2 bar, which controls 100% of the following characteristic.

In the calculation example, the 2 value pairs 0 %;0 % and 100 %;100 % are assigned parameters to the level characteristic. This setting corresponds to the standard setting. The measured value from the pressure scaling is transferred 1:1 in this example.

For diagram, see Measuring mode "Level" (Page 145)

Select the "Volume" measuring mode with a unit from the volume range and the measuring range limits. The output of the characteristic acts directly on the input of the volume scaling. In the calculation example, this yields a volume of 5000 l for measuring range limits of 0 and 10,000 l at a process pressure of 1 bar.



See also "2.1.7 Volume" (Page 93)

6.3.2.5 Measuring mode "Mass"

Description If parameters are assigned to the measuring mode "mass", the geometry of the vessel can be reflected in the level characteristic.

Figure 6-9 Measuring mode "Mass"

Example All three measurement types specify in the same way the measuring range limits for the pressure range with which the following functions work. In the optimum case, this range corresponds to sensor limits of the measuring transducer. For all settings, it is permissible to exceed the maximum measuring range by no more than +/-10 %. Values that lie above or below this range are rejected by the device.

In the following calculation example these sensor limits are taken as 0 and 4 bar. You can also set up a down-scaling; e.g. 1:2. A down-scaling of 1:2 corresponds to 50 % of the nominal measuring range, i.e. in this case 2 bar, which controls 100% of the following characteristic.

In the calculation example the 2 value pairs 0 %;0 % and 100 %;100 % are assigned as parameters to the level characteristic. This setting corresponds the standard setting. The measured value in this example is passed on from the pressure scaling 1:1.

For diagram see Measuring mode "Level" (Page 145)



Select the "mass" measuring mode with a unit from the mass range and the measuring range limits. If you have not yet assigned a value to the density parameter, the output value of 1 kg/l is preset. The calculation example yields a mass of 250 kg for the "mass" measuring mode at a density of 5 kg/l.

Note

When the density changes, the measuring range limits have to be adjusted accordingly.

See also "2.1.8 Mass" (Page 95)

6.3.2.6 "Volume flow" measurement type

Description If parameters are to be assigned to the "volume flow" measuring mode, you can select a "flow characteristic". The "flow characteristic" can additionally be modified with a "correction characteristic" e.g. for an orifice.

There is also the option of measuring the volume flow bidirectionally. See "2.1.4.1 Bidirectional Flow Activation" (Page 85)

Figure 6-10 "Volume flow" measurement type



Example The "measuring range limits" specify the pressure range of 0 to 2 bar, which is interpreted by the following root extraction function as 0 and 100 %. In the following diagram, a process pressure of 0.5 bar is assumed.

In the "volume flow" measuring mode, a square-root extraction characteristic "srlin2" with a root application point of 10 % is applied as standard. In the calculation example, the input value for the "square root extracting function" is approximately 25% at a process pressure of 0.5 bar. The output value is approximately 50%.

MA Start of scale value p Pressure ME Full scale value VF Volume flow

Figure 6-11 Calculation of the volume flow

In the calculation example, the two value pairs 0 %;0 % and 100 %;50 % are assigned as parameters to the "correction characteristic". This setting corresponds to a bisection of the input value for all output values.

Provide the "volume flow" measuring mode with a volume flow unit chosen by yourself and the measuring range limits for the volume flow process variable. In the calculation example, 0 l/s and 1000 l/s are taken as the lower and upper measuring range limits. The volume of flow is thus 250 l/s at a process pressure of 0.5 bar.

See also "2.1.4 Volume Flow" (Page 84)

6.3.2.7 "Mass flow" measurement type

Description If parameters are to be assigned to the "mass flow" measuring mode, you can select the "flow characteristic". The "flow characteristic" can additionally be modified with a "correction characteristic" e.g. for an orifice.

There is also the option of measuring the mass flow bidirectionally. See "2.1.5.1 Bidirectional Flow Activation" (Page 89)



Figure 6-12 "Mass flow" measurement type

Example The "Input scaling, pressure" function defines the pressure range of 0 to 2 bar that is interpreted as 0 and 100% by the following square root extracting function. In the following diagram, a process pressure of 0.5 bar is assumed.

In the "mass flow" measuring mode, a square root extraction characteristic "srlin2" with a root application point of 10 % is applied as standard. In the calculation example the input value for the "root extraction function" is about 25 % for a prevailing process pressure of 0.5 bar. The output value is about 50 %.

MA Start of scale value p Pressure ME Full scale value MF Mass flow

Figure 6-13 Calculation of the mass flow

In the calculation example, the two value pairs 0 %;0 % and 100 %;50 % are assigned as parameters to the correction characteristic. This setting corresponds a halving of the input value for all output values.



If you have not yet assigned a value to the density parameter, the output value of 1 kg/l is pre-set. In the calculation example, at a density of 4 kg/l for the "mass flow" process variable, this yields a value of 1000 kg/s. The density value that is entered is used solely for calculation of the mass flow. The density value that is entered has no effect on the orifice calculation that the user performs.

Note

If the density is changed, the measuring range limits must be modified to suit.

See also "2.1.5 Mass Flow" (Page 88)

6.3.2.8 "User" measurement type

Description If a parameter is assigned to the "User" measuring mode, the variables "level", "volume", "mass", "volume flow" and "mass flow" are flagged as inactive.

In the "User" measuring mode, you have an option to define a customized unit for output scaling. This customized unit is, e.g. a specific quantity of liquid. This quantity of liquid depends on the input process pressure. Example: Fill the beverages in cans having a capacity of 0.33 l. You can now define your own unit of a "can", which corresponds to precisely 0.33 l. The quantity of "cans" depends on the input process pressure.



Figure 6-14 "User" measurement type

Example The first function is "Pressure input scaling", which specifies the pressure range within which the user-specific characteristic operates. Ideally, this range corresponds to the sensor limits. In the calculation example, 0 and 2 bar are assumed. This means that with process pressure of 0.5 bar, there is a value of 25% on the characteristic curve.

p Pressure MA Start of scale value ME Full scale value

Figure 6-15 Functions of the "User" block

In the calculation example, the two pairs of values 0%;0% and 100%;100% are assigned parameters for the user-specific "characteristic curve". Any curve shapes can be calculated with the help of 30 characteristic curve vertices. In the calculation example, the value at the input of the characteristic 1:1 is transferred to the output.



In the calculation example, a number of filled "cans" is set for the output scaling. You can enter up to five characters for any given unit.

Note Permissible input values

All alphabetic a...z, A...Z and numeric 0...9 inputs are allowed for the customized unit. The following characters are also allowed: ° " $ / < > * , _ + - = @

In the calculation example, you have a start of scale value of 0 cans and a full scale value of 1000 cans. At a process pressure of 0.5 bar, you obtain the value 250 cans for the "User" measuring mode.

See also "2.1.9 User" (Page 96)

6.3.3 Setting zero point and limit point You can set the start of measurement and end of measurement using the SIMATIC PDM software, the local user interface or the HART communicator. You can use this function to realize rising or falling characteristic curves.

The pressure unit can be set separately for the display and for HART communication.

"1.1.3 Measuring Range" (Page 67)



6.3.4 Flow characteristic

Description If the measuring mode selector was assigned parameters as "volume flow" or "mass flow", you can select the characteristic for the output current for the device version "differential pressure and flow rate" as follows:

● linear "linear": proportional to differential pressure

● square root extracting "srlin": proportional to the flow, linear to the application point and then according to the root function.

● square root extracting "sroff": 0 to the root application point and then in accordance with the root function

● square root extracting "srlin2": proportional to flow rate, two-step linear up to the root application point. The first linear section ranges from the zero point to 0.6% of the output value and 0.6% of the pressure value. The second linear section runs with a higher gradient to the root application point and then in accordance with the root function.

See also Volume flow "1.1.6.1 Transfer Function" (Page 71)

Mass flow "1.1.7.1 Transfer Function" (Page 73)



Application point"srlin" and "sroff" The output current for the "srlin" function is displayed linearly below the application point of the square-rooted characteristic. For the function "sroff" the output current is set to zero.

Characteristic "srlin"

Characteristic "sroff"

Application point "srlin2": The function "srlin2" has a variable application point. The range up to this point contains two linear characteristic sections. The first section ranges from the zero point to 0.6% of the output value and 0.6% of the pressure value. The second section runs at a steeper gradient up to the root application point for the root extraction that you chose.

Characteristic "srlin2"



6.3.5 Correction of the flow characteristic

Correction of the flow on the basis of the differential pressure transducer calculation protocol Based on the specific properties of the differential pressure transducer, a correction of the selected flow characteristic to increase the accuracy may be necessary.

This provides the option to correct the flow characteristic at 11 interpolation points. These interpolation points are distributed equidistantly on percentage values of the selected flow range.

Example: Measuring span 0 ... 14,000 m² / h First interpolation point at 0 m² / h (0 %) ... Eleventh interpolation point at 14,000 m² / h (100 %)

For calculation of the orifice-specific correction values, refer to the data in the calculation protocol issued by the orifice manufacturer.

For ease of calculation, technical support (Page 217) is available on the Internet.

See also "2.1.4.7 Correction Curve Activation" (Page 87)

"2.1.5.7 Correction Curve Activation" (Page 91)

6.3.6 Setting the current limits

Description The level of the upper and lower fault current and the upper and lower saturation limits can be freely selected within the preset limits of the current output signal.

The specified accuracy of the current output signal only applies within the current limits 4 to 20 mA.



① Linear control range ② lower saturation limit (factory setting) ③ upper saturation limit (factory setting) ④ lower fault current value (factory setting) ⑤ upper fault current value (factory setting) ⑥ Recommended setting range for lower fault current range and lower control range limit ⑦ Recommended setting range for upper fault current range and upper control range limit

Figure 6-16 Current limits

See also "2.2.2 Current Limits" (Page 98)

6.3.7 Simulation

6.3.7.1 Overview of simulation

Description With the "Simulation" diagnostic function, you can receive and further process simulated measurement data onsite or in the control room without having process pressure value. This allows you to run individual process sequences in the "cold" state and thus simulate process states. In addition, if you inject simulation values you can test the line routing from the control room to the individual transmitter.

The simulation of the current can also be set as a fixed value and that of the pressure can also be performed as a ramp function.



For safety reasons, all simulation data may only be saved in the volatile working memory. After a restart of the device, any simulation that was activated is deactivated again. You can simulate the pressure and the current value of the analog output.

Figure 6-17 Block diagram of simulation

See also "2.3 Simulation" (Page 100)

6.3.7.2 Simulation as fixed value

Description Taking the physical unit of measurement into account, you can assign a parameter as a fixed pressure value. While pressure simulation is activated, the transmitter will not react to changes in the process pressure. The current output value is set corresponding to the required current or pressure.

See also "2.3.2.1 Select Simulation" (Page 101)

6.3.7.3 Simulation with a ramp function

Description You can select a ramp function for the pressure simulation. Adjustable start-of-scale and full-scale values together determine the limits between which the simulation values with a rising or falling tendency can move. The step width can be calculated with the step number, which is also adjustable. You can specify the rate of rise of the ramp via the duration of the individual ramp steps.

See also "2.3.2.1 Select Simulation" (Page 101)



6.3.8 Zero point calibration (position correction)

Description A zero point calibration is used to correct a zero point error resulting from the mounting position. The zero point calibration can be performed by means of the keys on the device or by means of the HART protocol.

Precondition The measured value is stable. It is particularly important to check this if the device has no display to show the measured value.

Procedure ● Make sure there is identical pressure in the two process connections.

● Perform the zero point calibration.

● Observe the damping setting.

Note

The effective measuring range is reduced by the amount of the upstream pressure.

Example: At a pre-load pressure of 25 mbar, the upper measuring range limit of a 250-mbar transmitter is reduced to 225 mbar.

See also "1.1.4.1 Perform Trim" (Page 69)

"2.4.2.3 Zero Trim" (Page 104)

Operation overview (Page 61)


6.3.9 sensor calibration

6.3.9.1 Sensor calibration

Description The sensor trim can be used to set the characteristic curve of the transmitter at two sensor trim points. The results are then correct measured values at the sensor trim points. The sensor trim points can be selected as any points within the nominal range.



Devices that are not turned down prior to delivery are trimmed at 0 bar and the upper limit of the nominal range; devices that are turned down prior to delivery are trimmed at the lower and upper limits of the set pressure measuring range.

Note

The accuracy of the test device should be at least three times as high as that of the transmitter.

6.3.9.2 Trimming the sensor

Trim the sensor at the lower trim point The pressure at which the lower sensor trim is to be performed is applied at the transmitter. Via SIMATIC PDM or the HART Communicator, you instruct the transmitter to accept this pressure.

This represents an offset shift of the characteristic curve.

Trim the sensor at the upper trim point The pressure at which the upper sensor trim is to be performed is applied at the transmitter. Via SIMATIC PDM or the HART Communicator, you instruct the transmitter to accept this pressure.

A gradient correction is thereby applied to the characteristic curve. The lower sensor trim point is not affected by this. The upper trim point needs to be greater than the lower trim point.



A Original characteristic B Characteristic curve after lower sensor trim C Characteristic curve after upper sensor trim

Figure 6-18 Sensor calibration

See also "2.4.2.4 Reset Zero- and Sensortrim" (Page 104)

"2.4.3.2 Lower Sensortrim" (Page 105)

"2.4.3.3 Upper Sensortrim" (Page 105)

6.3.10 Current sensor trim The current that is output by the transmitter can be trimmed independently of the pressure measuring circuit. This function is designed for compensating inaccuracies in the processing chain following the transmitter.



Example of an application The current is to be measured as a voltage drop from 1 to 5 V at a resistance of 250 Ohm +/- 5%. To trim the tolerance of the resistance, set the current transmitter so that the voltage drop at 4 mA is exactly 1 V and at 20 mA is exactly 5 V.

● Trim at 4 mA:

Use the current transmitter trim menu option to instruct the transmitter to output 4 mA. Read the measured value at an ammeter and input it. The transmitter uses this value for offset correction of the current.

● Trim at 20 mA:

Use the current transmitter trim menu option to instruct the transmitter to output 20 mA. Read the measured value at an ammeter and input it. The transmitter uses this value for gradient correction of the current. The value for 4 mA is not affected by this.

Note

If a multimeter is used, it must always be sufficiently accurate.

A Original characteristic B Characteristic curve after current transmitter trim 4 mA C Characteristic curve after current transmitter trim 20 mA Figure 6-19 Current transmitter trim

See also "2.4.2.5 DA-Converter" (Page 104)



6.3.11 Diagnostic functions

Description You can activate and evaluate many diagnostic functions locally or from a central control room:

● Calibration timer and service timer (Page 164)

● Min/max indicator (Page 165)

● Limit monitor (Page 166)

The diagnostic concept for the transmitter envisages among other things that the diagnostic functions have available facilities such as monitoring limit values by assigning parameters to a limit transmitter warning and/or to a limit transmitter alarm:

● Limit transmitter warning: The device transmits via HART communication the diagnostic event that has occurred. The current output value is unaffected.

● Limit transmitter alarm: The device switches to the status fault current (Page 99).

As standard, all limit transmitter warnings and limit transmitter alarms, together with all calibration timer and service timer requests and alarms, are switched off. Optionally, they can be set either to give only warnings or a combination of alarms and warnings. The necessary steps for this can be found in the table for operation in the appendix or in the Help functions in the SIMATIC PDM software.

See also "3 Diagnostics" (Page 121)

6.3.11.1 Calibration timer and service timer

Description To ensure regular calibration of the electronics and for service work on the sensor, you activate a two-stage timer in each case. On expiry of the first time period, a calibration or service request is made. On expiry of a second time span set by parameter as a time difference, a diagnostic alarm is reported and a fault current is output.

The calibration intervals for the electronics are calculated using the following formula:

For performance of the calibration work, you must acknowledge the requests and alarms. Then you can reset the timer. In addition, there is a facility to deactivate the monitoring function.

The following procedure applies for acknowledgement of requests and alarms:

As long as the warning/alarm limit has not been reached, the following applies:



1. "Reset the timer" this resets the timer, which then restarts from 0. The monitoring remains active.

2. "Alarm/Acknowledge the request" this has no effect; the timer continues to run and the monitoring remains active.

When the warning/alarm limit has been reached, the following applies:

1. "Alarm/Acknowledge the request" resets the request / alarm message, but allows the timer to continue to run. In this state, a new alarm or warning is not possible since the time limits have already been exceeded.

2. "Reset timer" resets the request / alarm message, also resets the timer. It acknowledges the interrupt or warning at the same time. The timer immediately starts running again from zero and will report again when the warning/alarm limit is next reached. The next calibration interval is therefore immediately active.

See also "3.5.1.6 Acknowledge/Reset" (Page 126)

"3.5.2.6 Acknowledge/Reset" (Page 128)

"3.5.1.5 Warn.-Alarm active" (Page 125)

"3.5.2.5 Warn.-Alarm active" (Page 127)

6.3.11.2 Min/max indicator

Description The transmitter offers four pairs of min./max. pointers in a redundant arrangement. The min/max indicator pairs are used to monitor the four measured variables pressure, static pressure, sensor temperature and electronics temperature for negative and positive peak values. Each measured value maintains a saved min./max. pointer to record the long-term maximum and minimum peak values and the times when they occurred. If the value is for pressure or static pressure, the sensor temperature is also saved. Consequently, the values are available even after the device is restarted. The resettable min./max. pointers are even updated during a simulation, in this case non-resettable updates are performed only for the process variables that actually prevail.

The transmitter contains both resettable as well as non-resettable min./max. pointers.



p Pressure t Time

Figure 6-20 Basic representation of min/max indicators

See also "3.7 MinMaxPointer" (Page 128)

6.3.11.3 Limit monitor

Description You can activate a limit value indicator to monitor the PV. The limit value indicator contains two upper and two lower limits which you can parameterize. It reports a diagnostic warning when the lower end of the higher limits as well as the higher end of the lower limits are breached. It outputs a diagnostic alarm, if the upper higher limit of the lower bottom limit is breached. Select the menu command "3.8 Limiter" (Page 131).

You can program the following values for the limit value indicator:

Table 6- 8 Parameter of the limit monitor

Parameter names Description "3.8.1.1 Alarm Enable" (Page 131) Here you activate the limit value indicator alarm. You can activate either the upper

limit value alarm or the lower limit value alarm or both. "3.8.1.2 Warning enable" (Page 131)

Here you activate the limit value indicator warning. You can activate either the upper limit value warning or the lower limit value warning or both.

"3.8.1.3 Lo Value" (Page 132) "LO" Lower limit higher value warning in the unit of the selected PV. "3.8.1.4 LoLo Value" (Page 132) "LO LO" Lower limit value alarm in the unit of the selected PV. "3.8.1.5 Hi Value" (Page 132) "HI" Upper limit value warning in the unit of the selected PV.



Parameter names Description "3.8.1.6 HiHi Value" (Page 132) "HI HI" Upper limit value alarm in the unit of the selected PV. "3.8.1.7 Hysteresis" (Page 132) Threshold for disregarding changes in pressure that are too small "3.8.1.8 Response Time" (Page 132)

The time that should elapse after the limit value has been exceeded or undershot, before a warning or an alarm is triggered.

"3.8.1.9 Hold Time" (Page 133) The period of time for which a warning or an alarm is maintained, even if the limit was exceeded or undershot for only a very brief period.

Figure 6-21 Trip levels for limit value indicator

The limit violation of the limit value indicators can be counted by activating a limit value counter.

Messages from the limit value indicator as well as limit event counter can be acknowledged separately.



6.3.12 Process tag data You can store your process tag data in user definable fields. The following table contains information about the structure of these fields and the format in which you can enter information in these fields:

Table 6- 9 Process tag data

Field Explanations Short day Eight characters Installation date Day:Month:Year Description 16 characters Message 32 characters Identification data Long day 32 characters


Commissioning 77.1 Basic safety instructions

DANGER Toxic gases and liquids

Danger of poisoning when the device is vented.

If toxic process media are measured, toxic gases and liquids can be released when the device is vented. Before venting ensure that there are no toxic gases and liquids in the device. Take the

appropriate safety measures.

WARNING Improper commissioning in hazardous areas

Device failure or danger of explosion in hazardous areas. Do not commission the device until it has been mounted completely and connected in

accordance with the information in Chapter "Technical data (Page 189)". Before commissioning take the effect on other devices in the system into account.

WARNING Opening device in energized state

Danger of explosion in areas subject to explosion hazard. Only open the device in a de-energized state. Check prior to commissioning that the cover, cover locks, and cable inlets are

assembled in accordance with the directives.

Exception: Devices having the type of protection "Intrinsic safety Ex i" may also be opened in energized state in hazardous areas.

WARNING Risk of explosion when media above 100 °C flows through the process flange

Explosion protection is no longer guaranteed and the approval is nullified.

It is prohibited for media above 100 °C to continually flow through the process flange.

Commissioning 7.2 Introduction to commissioning


Note Hot surfaces

Hot process medium and high ambient temperatures lead to hot surfaces which can cause burns. Take corresponding protective measures, for example wear protective gloves.

7.2 Introduction to commissioning Following commissioning, the transmitter is immediately ready for use.

To obtain stable measured values, the transmitter needs to be allowed to warm up for five minutes or so after the power supply is switched on.

The operating data must correspond to the values specified on the nameplate. If you switch on the auxiliary power, the transmitter will operate.

The following commissioning cases are typical examples. Configurations different from those listed here may be meaningful depending on the system configuration.

7.3 Differential pressure and flow rate

7.3.1 Safety notes for commissioning with differential pressure and flow rate

WARNING Incorrect or improper operation

If the lock screws are missing or are not sufficiently tight, and/or if the valves are operated incorrectly or improperly, it could lead to serious physical injuries or considerable damage to property.

Measure Take care that the locking screw and/or the vent valve are screwed in and tightened. Ensure that the valves are operated correctly and properly.

WARNING Hot mediums

In the case of hot mediums, the individual operational steps should be carried out one after the other. Otherwise, it could lead to excessive heating, thus causing damage to the valves and the transmitter.

Commissioning 7.3 Differential pressure and flow rate


7.3.2 Commissioning in gaseous environments Usual arrangement Special arrangement

① Pressure transmitter ⑥ Shut-off valves

② Stabilizing valve ⑦ Drain valves

③, ④ Differential pressure valves ⑧ Condensate vessels (optional)

⑤ Differential pressure lines ⑨ Differential pressure transducer

Transmitter above the differential pressure transducer

Transmitter below the differential pressure transducer

Condition All shut-off valves are closed.



Procedure To commission the transmitter for gases, proceed as follows:

1. Open both the shut-off valves ⑥ at the pressure tapping point.

2. Open the stabilizing valve ②.

3. Open the differential pressure valve (③ or ④).

4. Check and if required correct the zero point when the start of scale value is 0 mbar (4 mA).

5. Close the stabilizing valve ②.

6. Open the other differential pressure valve (③ or ④).

7.3.3 Commissioning for liquids Usual arrangement Special arrangement

① Pressure transmitter ⑦ Drain valves

② Equalizer valve ⑧ Gas collector vessels (optional)

③, ④ Differential pressure valves ⑨ Differential pressure transducer

⑤ Differential pressure lines ⑩ Vent valves

⑥ Shut-off valves

Transmitter below the differential pressure transducer

Transmitter above the differential pressure transducer



Condition All valves are closed.

Procedure

WARNING The transmitter should not be depressurized if toxic substances are being used.

To commission the transmitter with liquids, proceed as follows:


2. Open the equalizer valve ②.

3. With transmitters below the differential pressure transducer, open both the blowout valves one after the other ⑦ until the air-free liquid emerges. In the case of a transmitter above the differential pressure transducer, open both the vent valves one after the other ⑩ until the liquid emerges.

4. Close both drain valves ⑦ or vent valves ⑩.

5. Open the differential pressure valve ③ and the vent valve on the positive side of the transmitter ① slightly, until fluid escapes without bubbles.

6. Close the vent valve.

7. Open the vent valve on the negative side of the transmitter ① slightly, until fluid escapes without bubbles.

8. Close the differential pressure valve ③.

9. Open the differential pressure valve ④ until the liquid emerges and then close it.

10. Close the vent valve on the negative side of the transmitter ①.

11. Open the differential pressure valve ③ by rotating it in half a turn.

12. Check and if required adjust the zero point (4 mA) if the start-of-scale value is 0 bar.

13. Close the equalizer valve ②.

14. Open the differential pressure valves (③ and ④) completely.



7.3.4 Commissioning with vapor

① Pressure transmitter ⑦ Drain valves ② Stabilizing valve ⑧ Condensate pots ③, ④

Differential pressure valves ⑨ Differential pressure transducer/Orifice plate

⑤ Differential pressure lines ⑩ Insulation ⑥ Shut-off valves

Figure 7-1 Measuring steam

Condition All valves are closed.

Procedure

NOTICE The measuring result is error-free only if the differential pressure lines ⑤ have equally high condensate columns with the same temperature. The zero calibration must be repeated if required if these conditions are fulfilled. If the shut-off valves ⑥ and the differential pressure valves ③ are open at the same time and the stabilizing valve ② is opened, there is a possibility of the transmitter ① being damaged due to the streaming vapor.

To commission the transmitter for vapor, proceed as follows:


2. Open the stabilizing valve ②.



3. Wait until the steam in the differential pressure lines ⑤ and in the equalizing vessels ⑧ has condensed.

4. Open the differential pressure valve ③ and the vent valve on the positive side of the transmitter ① slightly, until condensate escapes without bubbles.

5. Close the vent valve.

6. Open the vent valve on the negative side of the transmitter ① slightly, until condensate escapes without bubbles.

7. Close the differential pressure valve ③.

8. Open the differential pressure valve ④ slightly, until condensate escapes without bubbles, then close it.

9. Close the vent valve on the negative side ①.

10. Open the differential pressure valve ③ by rotating it in half a turn.

11. Check and if required correct the zero point in case of start of scale value 0 bar (4 mA).

12. Close the stabilizing valve ②.

13. Fully open the differential pressure valves ③ and ④.

14. You can briefly open the drain valves ⑦ to clean the line. Close before steam starts to leak.




Alarm, error and system messages 88.1 Overview of messages and symbols

Convention In this section, "message" is used as a general term for all information that is shown on the digital display. In particular, messages include the following:

● Alarm messages

● Fault indications

● Status information

Display behavior on local user interface Messages are shown in the measured value view of the display.

The display presents an active diagnostic message as a combination of symbol and text. The symbol indicates the type and the severity of the diagnostic message.

The following picture shows an example of how the device outputs messages:

If several diagnostic messages are active at the same time, the one that is shown is always the most serious. A symbol and the associated text are shown. After this, "more faults" is shown. You can view all errors in the submenu "3.1 Alarm list" (Page 121).

Characteristics of messages

The following table summarizes the possible types of messages in an overview. The number of dots assigned to the symbol defines the importance level of the message.

The sequence of the symbols corresponds to the priority of the messages, beginning with the most serious.

Icon Category1) Definition

Simulation Simulation or substitute value

Alarm, error and system messages 8.2 Messages


Maintenance alarm The device outputs fault current. Service the device immediately.

Maintenance demanded The service interval that you set has been exceeded. Service the device without delay. - or - The pressure measurement value is unreliable.

Process value alarm The device outputs fault current or is at the limit of the saturation range.

Process value warning There is a problem with one or more process values. Thus the device is still measuring process values, but these may be unreliable. Example: A process value exceeds the device specification.

1) The category of the messages is shown in the bottom line of the display.

8.2 Messages

Icon Error message Cause/ measures Pressure simulation Measured values do not correspond to the actual measured values of the

application. To resume measurement, deactivate simulation mode. "2.3.2 Pres. Simulation" (Page 101).

Current simulation Measured values do not correspond to the actual measured values of the application. To resume measurement, deactivate simulation mode. "2.3.1 Output Current" (Page 100).

Device operating system fault There is a fault in the operating system. The application electronics must be replaced. Please contact Siemens Support.

EEPROM device fault There is a fault in the electronics. The application electronics must be replaced. Please contact Siemens Support.

Firmware device fault There is a fault in the application electronics. Please contact Siemens Support.

Hardware device fault There is a mechanical defect in the transmitter. The application electronics must be replaced. Check your application.

RAM device fault There is a fault in the electronics. The application electronics must be replaced. Please contact Siemens Support.

ROM device fault There is a fault in the electronics. The application electronics must be replaced. Please contact Siemens Support.

Watchdog device fault The watchdog function of the transmitter has failed. The application electronics must be replaced. Please contact Siemens Support. Technical support (Page 217)

EEPROM sensor fault There is a fault in the measuring cell electronics. The measuring cell must be replaced. Please contact Siemens Support.

Hardware sensor fault There is an electrical defect in the measuring cell. The measuring cell must be replaced. Please contact Siemens Support.



Icon Error message Cause/ measures RAM sensor fault There is a fault in the measuring cell electronics. The measuring cell must

be replaced. Please contact Siemens Support. ROM sensor fault There is a fault in the measuring cell electronics. The measuring cell must

be replaced. Please contact Siemens Support. Firmware sensor fault There is a fault in the measuring cell electronics. The measuring cell must

be replaced. Please contact Siemens Support. . Technical support (Page 217)

Analog signal unreliable Shows the status of the analog signal. Check the connection, supply lead and power supply of the transmitter.

Measurement unreliable Shows the status of the measured values. Check the further messages. Sensor break Measuring cell may be damaged beyond repair. Check your application and

replace the measuring cell, if necessary. Device maintenance alarm Service the device immediately or reset the service timer.

"3.5.1.2 Timer" (Page 124)

Sensor maintenance alarm Service the sensor immediately or reset the service timer. "3.5.2.2 Timer" (Page 126)

Device service request Service the device without delay or reset the service timer. "3.5.1.2 Timer" (Page 124)

Sensor service request Service the sensor without delay or reset the service timer. "3.5.2.2 Timer" (Page 126)

Pressure measurement value unreliable

Check the further messages.

Sensor temperature limit exceeded / undershot

This condition can lead to damage to the transmitter.

Pressure out of the sensor measuring range

This condition can lead to damage to the transmitter. Check your application. "3.7 MinMaxPointer" (Page 128)

Static pressure out of the measuring range

This condition can lead to damage to the transmitter. Check your application.

Device temperature out of specifications

Permissible ambient temperature exceeded. This can lead to damage to the transmitter.

Current saturation alarm Output current is in the saturation range. Check the set measuring range limits. "2.1.2 Measuring Range" (Page 82)

Lower alarm limit value LOLO The value that you set has been undershot.

Upper alarm limit value HIHI The value that you set has been exceeded.

Lower warning limit value LO The value that you set has been undershot.

Upper warning limit value HI The value that you set has been exceeded.

See also "2.4.3 Trim" (Page 104)

"2.4.3.1 DA-Converter" (Page 104)




Service and maintenance 99.1 Basic safety instructions

WARNING Impermissible repair of explosion protected devices

Danger of explosion in areas subject to explosion hazard. Repair must be carried out by Siemens authorized personnel only.

WARNING Impermissible accessories and spare parts

Danger of explosion in areas subject to explosion hazard. Only use original accessories or original spare parts. Observe all relevant installation and safety instructions described in the instructions for

the device or enclosed with the accessory or spare part.







WARNING Maintenance during continued operation in a hazardous area

There is a danger of explosion when carrying out repairs and maintenance on the device in a hazardous area. Isolate the device from power.

- or - Ensure that the atmosphere is explosion-free (hot work permit).

WARNING Commissioning and operation with pending error

If an error message appears, correct operation in the process is no longer guaranteed. Check the gravity of the error Correct the error If the error still exists:

– Take the device out of operation. – Prevent renewed commissioning.

WARNING Hot, toxic or corrosive process media

Danger of injury during maintenance work.

When working on the process connection, hot, toxic or corrosive process media could be released. As long as the device is under pressure, do not loosen process connections and do not

remove any parts that are pressurized. Before opening or removing the device ensure that process media cannot be released.

WARNING Improper connection after maintenance

Danger of explosion in areas subject to explosion hazard. Connect the device correctly after maintenance. Close the device after maintenance work.

Refer to Chapter "Technical data (Page 189)".



WARNING Use of a computer in a hazardous area

If the interface to the computer is used in the hazardous area, there is a danger of explosion. Ensure that the atmosphere is explosion-free (hot work permit).

CAUTION Releasing key lock

Improper modification of parameters could influence process safety. Make sure that only authorized personnel may cancel the key locking of devices for

safety-related applications.

CAUTION Hot surfaces

Danger of burns during maintenance work on parts having surface temperatures exceeding 70 °C (158 °F). Take corresponding protective measures, for example by wearing protective gloves. After carrying out maintenance, remount touch protection measures.

NOTICE Electrostatic-sensitive devices

The device contains electrostatic-sensitive devices (ESD). ESD can be destroyed by voltages far too low to be detected by humans. These voltages can occur if you simply touch a component part or the electrical connections of a module without being electrostatically discharged. The damage to a module caused by overvoltage cannot normally be detected immediately; it only becomes apparent after a longer period of operating time has elapsed.

Protective measures against the discharge of static electricity: Make sure that no power is applied. Before working with modules, make sure that you discharge static from your body, for

example by touching a grounded object. Devices and tools used must be free of static charge. Hold modules only by their edges. Do not touch connector pins or conductor tracks on a module with the ESD notice.

Service and maintenance 9.2 Maintenance and repair work


9.2 Maintenance and repair work

9.2.1 Defining the maintenance interval

WARNING No maintenance interval has been defined

Device failure, device damage, and risk of injury. Define a maintenance interval for regular tests in line with device use and empirical

values. The maintenance interval will vary from site to site depending on corrosion resistance.

9.2.2 Checking the gaskets

Note Checking the gaskets

At regular intervals, check that the enclosure seals of the pressure transmitter satisfy IP66 / IP68. Grease or replace the gaskets if required.

9.2.3 Changing the measuring cell and application electronics

Related Each of the individual components "Measuring cell" and "Electronics" has a non-volatile memory (EEPROM).

Measuring cell data (e.g.: measuring range, measuring cell material, oil filling) and application-specific electronics data (e.g.: downscaling, additional electrical damping) are located in the measuring cell EEPROM. Application-specific data are lost when the measuring cell is changed. Application-specific data are not lost when the application electronics are changed.

You can backup application-specific data before changing the measuring cell and reload them afterwards. Use an input device which supports the HART protocol. (e.g. HART communicator, PC with HART modem and HART software or PC with HART modem and PDM software). Factory settings will be used if application-specific data are not backed up before the measuring cell is changed.

Service and maintenance 9.3 Cleaning


Technical developments enable advanced functions to be implemented in the firmware of the measuring cell or application electronics. Further technical developments are indicated by modified firmware statuses (FW). The firmware status does not affect whether the modules can be replaced. However, the scope of functions is limited to the function of existing components.

If a combination of certain firmware versions of measuring cell and application electronics is not possible for technical reasons, the device will identify this problem and go into "Fault current" mode. This information is provided via the HART interface.

9.3 Cleaning

WARNING Dust layers above 5 mm

Danger of explosion in hazardous areas. Device may overheat du to dust build up. Remove any dust layers in excess of 5 mm.

NOTICE Penetration of moisture into the device

Device damage. Make sure when carrying out cleaning and maintenance work that no moisture

penetrates the inside of the device.

Cleaning the enclosure ● Clean the outside of the enclosure and the display window using a cloth moistened with

water or a mild detergent.

● Do not use aggressive cleaning agents or solvents. Plastic components or painted surfaces could be damaged.

WARNING Electrostatic charge

Danger of explosion in hazardous areas if electrostatic charges develop, for example, when cleaning plastic enclosures with a dry cloth. Prevent electrostatic charging in hazardous areas.

Service and maintenance 9.3 Cleaning


9.3.1 Servicing the remote seal measuring system The remote seal measuring system usually does not need servicing.

If the mediums are contaminated, viscous or crystallized, it could be necessary to clean the diaphragm from time to time. Use only a soft brush and a suitable solvent to remove the deposits from the diaphragm. Do not use corrosive cleaning agents. Prevent the diaphragm from getting damaged due to sharp-edged tools.

NOTICE Improper cleaning of diaphragm

Device damage. The diaphragm can be damaged. Do not use sharp or hard objects to clean the diaphragm.

Service and maintenance 9.4 Return procedure


9.4 Return procedure Enclose the bill of lading, return document and decontamination certificate in a clear plastic pouch and attach it firmly to the outside of the packaging.

Required forms ● Delivery note

● Return goods delivery note (http://www.siemens.com/processinstrumentation/returngoodsnote)

with the following information:

– Product (item description)

– Number of returned devices/replacement parts

– Reason for returning the item(s)

● Decontamination declaration (http://www.siemens.com/sc/declarationofdecontamination)

With this declaration you warrant "that the device/replacement part has been carefully cleaned and is free of residues. The device/replacement part does not pose a hazard for humans and the environment."

If the returned device/replacement part has come into contact with poisonous, corrosive, flammable or water-contaminating substances, you must thoroughly clean and decontaminate the device/replacement part before returning it in order to ensure that all hollow areas are free from hazardous substances. Check the item after it has been cleaned.

Any devices/replacement parts returned without a decontamination declaration will be cleaned at your expense before further processing.

The forms can be found on the Internet as well as in the documentation which comes with the device.

http://www.siemens.com/processinstrumentation/returngoodsnote�

http://www.siemens.com/sc/declarationofdecontamination�

Service and maintenance 9.5 Disposal


9.5 Disposal

Devices identified by this symbol may not be disposed of in the municipal waste disposal services under observance of the Directive 2002/96/EC on waste electronic and electrical equipment (WEEE). They can be returned to the supplier within the EC or to a locally approved disposal service. Observe the specific regulations valid in your country.

Note Special disposal required

The device includes components that require special disposal. Dispose of the device properly and environmentally through a local waste disposal

contractor.


Technical data 1010.1 Overview of technical data

The following overview of technical data provides you with quick and easy access to relevant data and characteristic numbers.

Contents of the chapter ● Input point (Page 190)

● Output (Page 191)

● Measuring accuracy (Page 192)

● Operating conditions (Page 195)

● Construction (Page 197)

● Display, keyboard and auxiliary power (Page 200)

● Certificates and approvals (Page 201)

● HART communication (Page 204)

Technical data 10.2 Input point


10.2 Input point

Differential pressure and flow rate Measured variable Differential pressure and flow rate

Measuring span Maximum operating pressure MAWP (PS)

1.25 … 250 mbar (0.5....100 inH2O) 6.25 … 1250 mbar (2.51... 502 inH2O) 0.032 ... 6.25 bar (12.54... 2509 inH2O)

Measuring span (continuously adjustable)

0.16 ... 32 bar (2.33 ... 465 psi)

160 bar (2320 psi)

Maximum expansion (Turn-Down) 200:1 Low measuring limit

Measuring cell with silicone oil filling

-100 % of the max. measuring span or 30 mbar a (0.44 psi a)

High measuring limit 100% of maximum span Start of scale value Between the measuring limits (continuously adjustable)

Level input Measured variable Level

Measuring span Maximum operating pressure MAWP (PS)

1.25 … 250 mbar (0.5....100 inH2O) 6.25 … 1250 mbar (2.51... 502 inH2O)

Measuring span (continuously adjustable)

0.032 ... 6.25 bar (12.54... 2509 inH2O)

see the mounting flange

Maximum expansion (Turn-Down) 200:1 Low measuring limit


-100 % of the max. measuring span or 500 mbar a (7.25 psi a)Optionally available: Flange variants for vacuum applications up to 30 mbar a (0.44 psi a)

High measuring limit 100% of maximum span Start of scale value Between the measuring limits (continuously adjustable)

Technical data 10.3 Output


10.3 Output

Output Output signal 4 … 20 mA, with modulated HART signal

Low limit (infinitely adjustable)

Up to 3.55 mA, factory setting 3.8 mA

High limit (infinitely adjustable)

Up to 23 mA, factory setting 20.5 mA

Adjustable damping 0 … 100 s, in steps of 0.1 s set to 2 s in the factory

Current transmitter 3.55 … 23 mA

Fault current Steplessly adjustable between: 3.55 ... 3.7 mA, factory preset to 3.6 mA 21.0 ... 23.0 mA, factory preset to 22.8 mA

Load Resistor R [Ω]

Max. load

UH = auxiliary power in V

HART The following conditions apply to this: HART communicator: R = 230 … 1100 Ω HART modem: R = 230 … 500 Ω

Characteristic curve Increasing or decreasing arithmetically root extraction increasing Bidirectional square root extracting User-specific

Technical data 10.4 Measuring accuracy


10.4 Measuring accuracy

Differential pressure and flow rate measuring accuracy Reference conditions according to IEC 60770-1

Rising characteristic curve Start of scale value 0 bar Seal diaphragm stainless steel Measuring cell with silicone oil filling Room temperature 25°C (77°F) Vertical installation of the device

Measuring span ratio r (spread, Turn-Down)

r = maximum measuring span/set measuring span

Total Performance

Linear characteristic

r ≤ 5 ≤ 0.09 % 5 < r ≤ 10 ≤ 0.14 %

Root extraction characteristic

Flow > 50 % R ≤ 5 ≤ 0.09 % 5 < r ≤ 10 ≤ 0.14 % Flow 25 ... 50 % R ≤ 5 ≤ 0.18 % 5 < r ≤ 10 ≤ 0.28 % Conformity error at limit point setting, including hysteresis and repeatability


r ≤ 10 ≤ 0.03 % r ≥ 10 ≤ (0.003 • r) %

Root extraction characteristic

Flow > 50 %

r ≤ 10 ≤ 0.03 %

r ≥ 10 ≤ (0.003 • r) % Flow 25 ... 50 %

r ≤ 10 ≤ 0.06 %

r ≥ 10 ≤ (0.006 • r) % Ambient temperature influence

In percent per 28 °C (50 °F)

250 mbar (100 inH2O)

1250 mbar (502 inH2O)

≤ (0.01 • r + 0.035) %



Differential pressure and flow rate measuring accuracy

6250 mbar (2509 inH2O)

32 bar (465 psi)

≤ (0.006 • r + 0.03) %

Effect of static pressure

At the start-of-scale value

250 mbar (100 inH2O) ≤ (0.035 • r) % per 70 bar correction over zero point correction 1250 mbar (502 inH2O)

6250 mbar (2509 inH2O) 32 bar (465 psi)

≤ (0.007 • r) % per 70 bar correction over zero point correction

On the span

250 mbar (100 inH2O) 1250 mbar (502 inH2O)

≤ 0.03 % per 70 bar

6250 mbar (2509 inH2O)

≤ 0.09 % per 70 bar

32 bar (465 psi) ≤ 0.05% per 70 bar Long-term stability In 5 years ≤ 0.05 %

In 10 years ≤ 0.08 % Step response time T63 (without electrical damping)

≤ 88 ms, contains a dead time of ≤ 45 ms

Influence of mounting position In pressure per angular change ≤ 0.1 mbar (0.04 in H2O) per 10° inclination Correction by zero offset

Power supply influence ≤ 0.005 % / 1 V

Measurement accuracy of level Reference conditions to IEC 60770-01

Rising characteristic curve Start of scale value 0 bar Seal diaphragm stainless steel Measuring cell with silicone oil filling Room temperature 25 °C (77 °F)

Measuring span ratio r (spread, Turn-Down)

r = maximum measuring span/set measuring span

Conformity error at limit point setting, including hysteresis and repeatability


r ≤ 10 ≤ 0.03 % r ≥ 10 ≤ (0.003 • r) % Long-term stability In 5 years ≤ 0.05 %

In 10 years ≤ 0.08 %



Measurement accuracy of level Influence of ambient temperature1)

In percent per 28 °C (50 °F)

250 mbar (100 inH2O)

1250 mbar (502 inH2O)

≤ (0.01 • r + 0.035) %

6250 mbar (2509 inH2O) ≤ (0.006 • r + 0.03) %

Effect of static pressure

At the start-of-scale value

250 mbar (100 inH2O) ≤ (0.035 • r) % per 70 bar correction over zero point correction 1250 mbar (502 inH2O)

6250 mbar (2509 inH2O)

≤ (0.007 • r) % per 70 bar correction over zero point correction

On the span

250 mbar (100 inH2O) 1250 mbar (502 inH2O)

≤ 0.03 % per 70 bar

6250 mbar (2509 inH2O)

≤ 0.09% per 70 bar

1) Data only applies to the basic unit. The error of the remote seal must be considered as additive.

Technical data 10.5 Operating conditions


10.5 Operating conditions

Rated conditions Differential pressure and flow rate Installation conditions

Mounting position Any

Ambient conditions

Ambient temperature

Note Observe the temperature class in hazardous areas. Transmitter -40 … +85 °C (-40 … +185 °F)

Display not legible: -40 … -20 °C (-40 … -4 °F) Display legible: -20 … +85 °C (-4 … +185 °F)

Storage temperature -50 … +90 °C (-58 … +194 °F)

Climate class

Condensation Relative humidity 0 ... 100 % (Condensation permitted)

Degree of protection IP66/IP68 and NEMA 4x (with appropriate cable gland)

Electromagnetic compatibility

Interference emission and interference immunity

To IEC 61326 and NAMUR NE 21

Permitted pressures As per 97/23/EC Pressure Equipment Directive Medium conditions

Process temperature


-40 … +125 °C (-40 … +257 °F) (Note that there is no medium flow through the pressure caps during normal operation at a temperature > 100 °C.)

Vibration resistance

Reference conditions Specifications apply to devices With and without steel mounting bracket Pressure caps PN160 Aluminum dual-chamber housing Wall mounting with 4 screws

Vibrations (sine) IEC 60770-1

10 ... 58 Hz, 0.3 mm (0.01 inch) 58 ... 500 Hz, 20 m/s² (65.62 ft/s²) 1 octave/min; 5 cycles/axis

Continuous shocks (half-sine) IEC 60770-1

250 m/s² (820 ft/s²), 6 ms, 2000 shocks/axis

Technical data 10.5 Operating conditions


Rated conditions Differential pressure and flow rate Noise (digitally controlled)

IEC 60770-1 10 ... 200 Hz; 1 (m/s²)²/Hz (3.28 (ft/s²)²/Hz) 200 ... 500 Hz; 0.3 (m/s²)²/Hz (0.98 (ft/s²)²/Hz) 4 hours/axis

Withstand voltage 2 kV

Rated conditions for level Installation conditions

Mounting position Specified through the flange

Ambient conditions

Ambient temperature

Transmitter -40 … +85 °C (-40 … +185 °F) Display not legible: -40 … -20 °C (-40 …-4 °F) Display legible: -20 … +85 °C (-4 … +185 °F)

Storage temperature -50 … +90 °C (-58 … +194 °F)

Climate class

Condensation Permitted

Degree of protection IP66/IP68 and NEMA 4x (with appropriate cable gland)

Electromagnetic compatibility

Interference emission and interference immunity

To IEC 61326 and NAMUR NE 21

Permitted pressures As per 97/23/EC Pressure Equipment Directive Medium conditions

Process temperature

Note The correlation between the max. permitted operating temperature and the max. permitted operating pressure of the respective flange connection must be observed.


Plus side: see the mounting flange Minus side: -40 … +125 °C (-40 … +257 °F)

Withstand voltage 2 kV

Technical data 10.6 Construction


10.6 Construction

Constructional design Differential pressure and flow rate Weight Approx. 3.3 kg (7.3 lb) Material

Wetted parts materials

Seal diaphragm Stainless steel, mat. no. 1.4404/316L Hastelloy C276 Monel 400

Process connection and locking screw

PN 160: Stainless steel, mat. no. 1.4404/316L

O-ring

Standard Viton [FKM, (FPM)] Optional NBR

PTFE (virginal) PTFE (glass-fiber reinforced) FFPM (Kalrez) Graphite

Non-wetted parts materials

Electronics housing Non-copper aluminum die casting AC-AlSi12 (Fe) or AC-AlSi 10 Mg (Fe) as per DIN EN 1706

Polyurethane-based paint, optional with epoxy-based primer Nameplate made of stainless steel, mat. no. 1.4404/316L

Process flange screws Stainless steel, mat. no. 1.4404/316L

Mounting bracket Steel, mat. no. 1.0330 (zinc-plated and passivation without Cr VI) or stainless steel, mat. no. 1.4301

Measuring cell filling Silicone oil Process connection Female thread 1/4-18 NPT and flat connection with fastening

screw thread M10 to DIN 19213 or 7/16-20 UNF to IEC 61518

Electrical connection Screw terminals Cable entry using the following screwed joints: M20 x 1.5 ½-14 NPT Han 7D/Han 8D plug1) M12 connector Adapter PG13.5 (only for enclosure with M20 x 1.5)

Plastic Metal Stainless steel Torque for cable gland nut made of 2.5 Nm (1.8 ft lb) 4.2 Nm (3.1 ft lb) 4.2 Nm (3.1 ft lb)

1) Han 8D is identical to Han 8U.



Constructional design level Weight

As per EN (pressure transmitter with mounting flange, without tube)

Approx. 9.8 … 11.8 kg (24.2 … 28.7 lb)

As per ASME (pressure transmitter with mounting flange, without tube)

Approx. 9.8 … 16.8 kg (24.2 … 39.7 lb)

Material

Wetted parts materials

Plus side

Seal diaphragm on the mounting flange

Stainless steel, mat. no. 1.4404/316L, Monel 400, mat. no. 2.4360, Hastelloy B2, mat. no. 2.4617, Hastelloy C276, mat. no. 2.4819, Hastelloy C4, mat. no. 2.4610, tantalum, PTFE, ECTFE

Sealing surface Smooth as per EN 1092-1, form B1 or ASME B16.5 RF 125 … 250 AA for stainless steel 316L, EN 1092-1 form B2 or ASME B16.5 RFSF for the remaining materials

Sealing material in the process connection of the transmitter

O-ring



for vacuum applications Copper

Minus side

Seal diaphragm Stainless steel, mat. no. 1.4404/316L Hastelloy C276 Monel 400

Process connections and locking screws

Stainless steel, mat. no. 1.4404/316L

O-ring





Constructional design level

Non-wetted parts materials

Electronics housing Non-copper aluminum die casting AC-AlSi12 (Fe) or AC-AlSi 10 Mg (Fe) as per DIN EN 1706

Polyurethane-based paint, optional with epoxy-based primer Nameplate made of stainless steel, mat. no. 1.4404/316L

Process connection screws Stainless steel, mat. no. 1.4404/316L Measuring cell filling Silicone oil

Mounting flange fill fluid Silicone oil or a different version

Process connection

Plus side Flange as per EN and ASME

Minus side Female thread 1/4-18 NPT and flat connection with fastening screw thread M10 to DIN 19213 or 7/16-20 UNF to IEC 61518

Electrical connection Screw terminals Cable entry using the following screwed joints: M20 x 1.5 ½-14 NPT Han 7D/Han 8D plug1) M12 connector Adapter PG13.5 (only for enclosure with M20 x 1.5)

Plastic Metal Stainless steel Torque for cable gland nut made of 2.5 Nm (1.8 ft lb) 4.2 Nm (3.1 ft lb) 4.2 Nm (3.1 ft lb)

1) Han 8D is identical to Han 8U.

Technical data 10.7 Display, keyboard and auxiliary power


10.7 Display, keyboard and auxiliary power

Display and user interface Keys 3 for on-site programming directly at the device Display With or without integrated display (optional)

Cover with or without inspection window (option)

HART Terminal voltage at transmitter 10.6 V … 44 V DC

In the case of intrinsically safe operation 10.6 V … 30 V DC

Ripple Upp ≤ 0.1 V (47 to 150 Hz) Noise Urms ≤ 1.2 mV (0.5 to 10 kHz)

Technical data 10.8 Certificates and approvals


10.8 Certificates and approvals

Certificates and approvals Classification according to Pressure Equipment Directive (PED 97/23/EC) PN 160 (MWP 2320 psi)

For gases of Fluid Group 1 and liquids of Fluid Group 1;

meets requirements of Article 3 Para. 3 (good engineering practice)

Explosion protection

Explosion protection for Europe (to ATEX)

Intrinsic safety "i" PTB 09 ATEX 2004 X

Designation II 1/2 G Ex ia/ib IIC T4 Permitted ambient temperature -40 … +85 °C (-40 … +185 °F) temperature class T4 Connection To a certified intrinsically safe circuit with the max. values:

Ui = 30 V, Ii = 100 mA, Pi = 750 mW, Ri = 300 Ω

Effective inner inductance Li = 400 μH

Effective inner capacitance Ci = 6 nF

Flameproof enclosure encapsulation "d"

BVS 09 ATEX E 027

Designation II 1/2 G Ex d IIC T4/T6 Permitted ambient temperature -40 … +85 °C (-40 … +185 °F) temperature class T4

-40 … +60 °C (-40 … +140 °F) temperature class T6

Connection To a circuit with the operating values: Um = 10.5 … 45 V DC

Dust explosion protection for Zone 20

PTB 09 ATEX 2004 X

Designation II 1 D Ex iaD 20 T 120 °C Permitted ambient temperature -40 ... +85 °C (-40 ... +185 °F) max. surface temperature 120 °C (248 °F) Connection To a certified intrinsically safe circuit with the max. values:

Ui = 30 V, Ii = 100 mA, Pi = 750 mW, Ri = 300 Ω

Effective inner inductance Li = 400 μH


Dust explosion protection for Zone 21/22

BVS 09 ATEX E 027

Designation II 2 D Ex tD A21 IP68 T 120 °C Ex ia D21



Certificates and approvals Connection To a circuit with the operating values:

Um = 10.5 … 45 V DC; Pmax = 1.2 W

Type of protection "n" (Zone 2) PTB 09 ATEX 2004 X

Designation II 3 G Ex nA II T4/T6; II 2/3 G Ex ib/nL IIC T4/T6; II 2/3 G Ex ib/ic IIC T4/T6

Connection "nA, ic" Um = 45 V DC Connection "nL" Un = 45 V Effective inner inductance Li = 400 μH


Explosion protection for USA (to FM)

Certificate of Compliance No. 3033013

Marking (XP/DIP) or (IS) XP CL I, DIV 1, GP ABCD T4/T6; DIP CL II, III, DIV 1, GP EFG T4/T6; IS CL I, II, III, DIV 1, GP ABCDEFG T4 CL I, Zone 0, AEx ia IIC T4; CL I, Zone 1, AEX ib IIC T4

Permitted ambient temperature Ta = T4: -40 ... +85 °C (-40 ... +185 °F) Ta = T6: -40 ... +60 °C (-40 ... +140 °F)

Entity parameters To "control drawing": Um = 30 V, Im = 100 mA, Pi = 750 mW, Li = 400 μH, Ci = 6 nF

Marking (NI/S) NI CL I, DIV 2, GP ABCD T4/T6; NI CL I, Zone 2, GP IIC T4/T6; S CL II, III, GP FG T4/T6; NI CL I, DIV 2, GP ABCD T4/T6, NIFW; NI CL I, Zone 2, GP IIC T4/T6, NIFW NI CL II, III, DIV 2, GP FG T4/T6, NIFW


NI/S parameters To "control drawing": Um = 45 V, Li = 400 μH, Ci = 6 nF

Explosion protection for Canada (to CCSAUS)

Certificate of Compliance No. 2280963

Marking (XP/DIP) CL I, DIV 1, GP ABCD T4 /T6; CL II, DIV 1, GP EFG T4/T6


Entity parameters (XP/DIP) To "control drawing": Umax = 45 V



Certificates and approvals Marking (ia/ib) CL I, Ex ia/Ex ib IIC, T4;

CL II, III, Ex ia/Ex ib, GP EFG, T4; CL I, AEx ia/AEx ib IIC, T4; CL II, III, AEx ia/ AEx ib, GP EFG, T4

Permitted ambient temperature Ta = T4: -40 ... +85 °C (-40 ... +185 °F)

Entity parameters Ui = 30 V, Ii = 100 mA, Pi = 750 mW, Ri = 300 Ω , Li = 400 μH, Ci = 6 nF

Marking (NI/n) CL I, DIV 2, GP ABCD T4/T6; CL II, III, DIV 2, GP FG T4/T6; Ex nA IIC T4/T6; AEx nA IIC T4/T6; Ex nL IIC T4/T6; AEx nL IIC T4/T6


NI/nA parameters To "control drawing": Um = 45 V

nL parameters To "control drawing": Ui = 45 V, Ii = 100 mA, Li = 400 μH, Ci = 6 nF

Explosion protection for China (to NEPSI)

Certificate of Compliance for Ex i

GYJ111111X

Designation Ex ia/ib IIB/IIC T4

Permitted ambient temperature -40 ... +85 °C (-40 ... +185 °F) Entity parameters (XP/DIP) To certified intrinsically-safe circuits with the following peak

values: Ui = 30 V, Ii = 100 mA Pi = 750 mW

Effective inner inductance Li = 400 μH Effective inner capacitance Ci = 6 nF

Certificate of Compliance for Ex d

GYJ111112

Designation Ex dia IIC T4/T6 Permitted ambient temperature T4: -40 … +85 °C (-40 … +185 °F)

T6: -40 … +60 °C (-40 … +140 °F) Connection "nA, ic" Um = 10.5 … 45 V DC

Certificate of Compliance for Zone 21 /22

GYJ111112

Designation DIP A21 TA,T120 °C IP68 D21 Connection "nA, ic" Um = 10.5 … 45 V DC

Technical data 10.9 HART communication


10.9 HART communication

HART communication Load when connected See Output (Page 191) Cable 2-wire, shielded: ≤ 3.0 km (1.86 miles), multi-

wired, shielded: ≤ 1.5 km (0.93 miles) Protocol HART Version 6.0 Software for computer SIMATIC PDM 6.0 and higher Device Description SIMATIC PDM 6.0

HART communicator AMS Device Manager 10


Dimension drawings 1111.1 SITRANS P500 for differential pressure, flow rate and absolute

pressure from the differential pressure series

① Electronics side, display ② Connection side ③ Keys cover ④ Electrical connection: Screw gland M20 x 1.5 or 1/2-14 NPT

Han 7D/Han 8U plug2)3) or M123)

⑤ Mounting bracket (optional) ⑥ Electrical connection: Han 7D/Han 8D plug2) 3)

⑦ Process connection, with valve (optional) or screwed joint (optional) ⑧ Screw lid - safety bracket ⑨ Screw-type blank cap ⑩ Process connection: 1/4-18 NPT (IEC 61518) 1) In addition, allow approx. 20 mm (0.79 inch) for the thread length 2) Not with "Explosion-proof" type of protection 3) Not for "FM + CSA [is + XP]" type of protection

Figure 11-1 SITRANS P500 pressure transmitter for differential pressure and flow rate, measurements in mm (inch): Order No.: 7MF54**

Dimension drawings 11.2 SITRANS P500 for level


11.2 SITRANS P500 for level

① Electrical connection: Screw gland M20 x 1.53) or 1/2-14 NPT

Han 7D/Han 8D plug2)3) or M12

② Keys cover ③ Screw-type blank cap ④ Connection side ⑤ Electronics side, display ⑥ Process connection, negative side with valve (optional) or screw gland (optional) ⑦ Screw lid - safety bracket



⑧ Process connection: Negative side 1/4-18 NPT (IEC 61518) ⑨ Electrical connection: Han 7D/Han 8D plug2) 3)

⑩ Mounting flange as per EN1092-1 or ASME B16.5 ⑪ Free space for turning housing 1) In addition, allow approx. 20 mm (0.79 inch) for the thread length 2) Not with "Explosion-proof" type of protection 3) Not for "FM + CSA [is + XP]" type of protection

Figure 11-2 SITRANS P500 pressure transmitter for level, including mounting flange, measurements in mm (inch): Order No.: 7MF56**




Appendix AA.1 Certificate

The certificates can be found on the enclosed CD and on the Internet under:

Certificates (http://www.siemens.com/processinstrumentation/certificates)

A.2 Literature and catalogs No. Title Publisher Order no. /1/ Catalog ST 70 SIMATIC

Products for Totally Integrated Automation

Siemens AG E86060-K4670-A111-B1

/2/ Catalog ST 70 N SIMATIC News Products for Totally Integrated Automation

Siemens AG E86060-K4670-A151-A3

/3/ Catalog ST 80 SIMATIC HMI operation and observation products


/4/ Catalog IK PI Industrial Communication

Siemens AG Internet address: IK PI catalog (www.siemens.com/simatic-net/catalogs) E86060-K6710-A101-B5

/5/ Catalog FI 01 Field devices for process automation


/6/ Catalog CA 01 The interactive catalog of Industry Automation and Drive Technologies

Siemens AG E86060-D4001-A500-C7 (DVD)

http://www.siemens.com/processinstrumentation/certificates�

http://www.siemens.com/simatic-net/catalogs�

http://www.siemens.com/simatic-net/catalogs�

Appendix A.3 Overview


A.3 Overview

Overview of all menus

Continued on next page


















Appendix A.4 Technical support


A.4 Technical support

Technical Support You can contact Technical Support for all IA and DT products:

● Via the Internet using the Support Request: Support request (http://www.siemens.com/automation/support-request)

● E-mail (mailto:[email protected])

● Phone: +49 (0) 911 895 7 222

● Fax: +49 (0) 911 895 7 223

Further information about our technical support is available on the Internet at Technical Support (http://www.siemens.com/automation/csi/service)

Service & Support on the Internet In addition to our documentation, we offer a comprehensive knowledge base on the Internet at:

Services & Support (http://www.siemens.com/automation/service&support)

There you will find:

● The latest product information, FAQs, downloads, tips and tricks.

● Our newsletter with the latest information about our products.

● A Knowledge Manager to find the right documents for you.

● Our bulletin board, where users and specialists share their knowledge worldwide.

● Your local contact partner for Industry Automation and Drives Technologies in our partner database.

● Information about field service, repairs, spare parts and lots more under "Services."

Additional Support Please contact your local Siemens representative and offices if you have any questions about the products described in this manual and do not find the right answers.

Find your contact partner at:

Partner (http://www.automation.siemens.com/partner)

Documentation for various products and systems is available at:

Instructions and manuals (http://www.siemens.com/processinstrumentation/documentation)

See also Product information on SITRANS P in the Internet (http://www.siemens.com/sitransp)

http://www.siemens.com/automation/support-request�

mailto:[email protected]�

http://www.siemens.com/automation/csi/service�

http://www.siemens.com/automation/service&support�

http://www.automation.siemens.com/partner�

http://www.siemens.com/processinstrumentation/documentation�

http://www.siemens.com/sitransp�

Appendix A.4 Technical support



List of abbreviations B

List of abbreviations

Table B- 1 Units

Abbreviation In full Meaning

bar a bar absolute Pressure unit for absolute pressure bar g bar gauge Pressure unit for gauge pressure inH20 inches of water Pressure unit for gauge pressure lb Pfund (engl.: Pound) Unit of weight psi a psi absolute Pressure unit for absolute pressure psi g psi gauge Pressure unit for gauge pressure

Table B- 2 Other abbreviations

Abbreviation In full Meaning

PED Pressure Equipment Directive HART Highway Addressable Remote Transducer Standardized protocol for transmission of information between field

device and automation system. LRL Engl.: Lower Range Limit Lower end of the measuring range LRV Engl.: Lower Range Value Lower end of the set measuring span MA Start of scale value Lower end of the set measuring span ME Full scale value Upper end of the set measuring span MAWP Engl.: Maximum Allowable Working Pressure

(PS) Maximum permissible operating pressure

NFPA National Fire Protection Association US - American Fire Protection Organization F&B Food and beverage industry PDM Engl.: Process Device Manager Tool for communication with HART devices (manufacturer:

Siemens) URL Engl.: Upper Range Limit Upper end of the measuring range URV Engl.: Upper Range Value Upper end of the set measuring span

List of abbreviations



Glossary

ATEX ATEX is an abbreviation of the French term "Atmosphère explosible" (potentially explosive atmosphere). ATEX stands for both EC directives in the area of explosion protection: ATEX product directive 94/9/EC and ATEX operating directive 1999/92/EC.

Auxiliary power supply Auxiliary power supply refers to an electrical supply or reference voltage which some electrical circuits require apart from the standard supply. The auxiliary power supply can, for example, be specially stabilized, have a particular level or polarity and/or other properties which are important for the correct functioning of switch components.

Auxiliary voltage → Auxiliary power supply

Dangerous failure Failure with the potential to bring the safety-instrumented system into a dangerous or non-functional status.

EEPROM EEPROM (Electrically Erasable Programmable Read-Only Memory): a non-volatile, electronic memory module.

EEPROMs are often used where individual bytes of data (e.g. configuration data or runtime meters) change over time and must be stored safely in the event of a mains power failure.

Fail-safe The capability of a control to maintain the safe state of the controlled device, e.g. machine, process, or to bring the device to a safe state even when faults/failures occur.

Failure/Fault Failure: A resource is no longer capable of executing a required function.

Fault: Undesired state of a resource indicated by the incapability of executing a required function.

Glossary


Fault → Failure/Fault

Fault tolerance Fault tolerance N means that a device can execute the intended task even when N faults exist. The device fails to execute the intended function in case of N+1 faults.

Final controlling element Converter that converts electrical signals into mechanical or other non-electrical variables.

Firmware Firmware (FW) is software that is embedded on a chip in electronic devices – in contrast to software which is saved on hard disks, CD-ROMs or other media. These days, firmware is mostly stored in a flash memory or EEPROM.

Firmware usually contains the elementary functions for controlling the device, as well as input and output routines.

Frequency shift keying Frequency shift keying is a simple form of modulation, where the digital values 0 and 1 modulate the actual current signal by means of two different frequencies.

Frequency Shift Keying (FSK) → Frequency shift keying

HART HART (Highway Addressable Remote Transducer) is a standardized, widely used communications system used to structure industrial fieldbusses. The communications system provides digital communications for multiple participants (field devices) via a common databus. HART is based especially on the equally widely used 4/20 mA standard for the transfer of analog sensor signals. The cabling from existing older systems can be used directly and both systems operated in parallel.

HART specifies several protocol levels in the OSI model. It facilitates the transfer of process and diagnostics data and control signals between field devices and high-level control systems. Standardized parameter sets can be used for the manufacture-independent operation of all HART devices.

Typical applications include transmitters for measuring mechanical and electrical dimensions.

Non-volatile memory → EEPROM

Glossary


Risk The combination of probability of a damage occurring and its magnitude.

Safety function Defined function executed by a safety-instrumented system with the objective of achieving or maintaining a safe system status taking into account a defined dangerous occurrence.

Example: Limit pressure monitoring

Safety Instrumented Function → SIF

Safety Integrity Level → SIL

Safety-instrumented system A safety-instrumented system executes the safety functions that are required to achieve or maintain a safe status in a system. It consists of a sensor, logic unit/control system and final controlling element.

Example: A safety-instrumented system is made up of a pressure transmitter, a limit signal sensor and a control valve.

Sensor Converter that converts mechanical or other non-electrical variables into electrical signals.

SIF A part/function of a safety-instrumented system that reduces the risk of a dangerous failure occurring.

Glossary


SIL The international standard IEC 61508 defines four discrete Safety Integrity Levels (SIL) from SIL 1 to SIL 4. Each level corresponds to the probability range for the failure of a safety function. The higher the SIL of the safety-instrumented system, the higher probability that the required safety function will work.

The achievable SIL is determined by the following safety characteristics:

● Average probability of dangerous failure of a safety function in case of demand (PFDAVG)

● Hardware fault tolerance (HFT)

● Safe failure fractions (SFF)

Total error Total Error is sum of Total Performance and the long-term stability.

Total Error(s) → Total error

Total Performance Total Performance is the square root of the sum of the squares of the three deviations resulting from the influence of the static pressure, the temperature and the characteristic deviation.

TP → Total Performance


Index

A Access protection

switch off, 140 switch on, 140

Acknowledgement, 164 Additional Support, 217 Alarm list, 121 Alarm messages, 179 Ambient temperature, 196

Influence, 194

B Bridge output voltage, 24

C Calibration

Current transmitter, 162 Sensor, 160

Calibration interval, 165 Calibration timer, 164 Certificate, 209 Certificates, 11 Certification, 209 Connector

M12, 58 Correct usage, 12 Current limit, 158 Customer Support Hotline, 217

D Density, 152 Device

Electrostatic-sensitive, 183 Device variable, 154 Diagnostic alarm, 164 Diagnostic warning, 164 Differential pressure, 155 Direct sunlight, 32

E Electromagnetic compatibility, 196 Electrostatic-sensitive device (ESD), 183 EMC, 196 Equalizer valve, 173 Error message

Sensor break, 179 Sensor temperature, 179

Example Level, 146 Mass, 148 Mass flow, 151 Volume, 147 Volume flow, 150

F fault indications, 179 Firmware, 8 Flange, 39

H Han plug, 57 HART

Modem, 17 HART communicator, 142 Hazardous area

Laws and directives, 11 History, 8 Hotline, 217

I Identification

Purpose, 137 Improper device modifications, 12 Initialization value, Input scaling, 153 Install

Remote seal, 43 Installation, Internet, 217

Index


L L (level), 146 Level, 18 Level characteristic, 148 linear, 155 Load, 191

M M12 connector, 58 MAWP, 219 Measuring cell

Differential pressure and flow rate, 24 Level, 25

Measuring mode, 143 Level, 145 Mass, 148 Mass flow, 150 Volume, 147 Volume flow, 149

Measuring mode selector, 143 Measuring range limits, 150 Message texts, 179 Mounting bracket, 38 MWP, 219

N Navigation view, 64 Number of interpolation points

Mass, 78 User, 80 Volume, 77

O Offset correction, 105 Output scaling, 154

P Pairs of values, 150 Pin

SUPER USER, 140 Plug

Han, 57 Pressure Equipment Directive, 196 Process connection, 20

Q Qualified personnel, 13

R Ramp function, 159 Range of rotation, 48 Remote seal

Description, 26 Install, 43 Maintenance, 186

Root application point, 150 Root transition point, 151

S Saturation limit, 157 Saturation range, 98 Scope of delivery, 8 Sensor calibration, 160 Service, 217 Service timer, 164 Shut-off valve, Simulation, 158 srlin, 156 srlin2, 156 sroff, 156 Stabilizing valve, 174 Structure, 19 SUPER USER PIN, 140 Support, 217

T Test certificates, 11 Trim, Trimming

lower trim point, 161 upper trim point, 161

V Value pairs, 153 Vent valve, 175 View type

Navigation view, 64

Index


Z Zero point calibration, 160

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