AD H250-M40 FF en 4001208202 R02 - KROHNE · PDF filelocation along the entire Fieldbus installation is strongly recommended. • Minimum requirement for EMC is a one-sided grounding

Variable area flowmeter

Description of Foundation Fieldbus interfaceDescription of Foundation Fieldbus interfaceDescription of Foundation Fieldbus interfaceDescription of Foundation Fieldbus interface

Electronic revision: ER (SW.REV. 1.03)

H250 M40H250 M40H250 M40H250 M40 Supplementary InstructionsSupplementary InstructionsSupplementary InstructionsSupplementary Instructions

© KROHNE 02/2016 - 4001208202 - AD H250 M40 FF R02 en

CONTENTS

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H250 M40

1 Device description 3

1.1 Scope of the document..................................................................................................... 31.2 Device version................................................................................................................... 31.3 Description code............................................................................................................... 51.4 Software revision.............................................................................................................. 6

2 Technical data 7

2.1 Foundation Fieldbus data................................................................................................. 7

3 Electrical connections 8

3.1 Installation in hazardous area and bus cable.................................................................. 83.2 Grounding of measuring section...................................................................................... 83.3 Foundation Fieldbus electrical connection...................................................................... 93.4 Cable types ..................................................................................................................... 103.5 Shielding and grounding ................................................................................................ 103.6 Topology of FF networks ................................................................................................ 11

4 Operation 12

4.1 Getting started................................................................................................................ 124.2 Hardware settings .......................................................................................................... 134.3 Description of the FF block system................................................................................ 144.4 Used abbreviations ......................................................................................................... 144.5 Resource Block (RB) ...................................................................................................... 15

4.5.1 Foundation Fieldbus parameters for Resource Block......................................................... 154.5.2 Manufacturer specific parameters of the signal converter for Resource Block................. 23

4.6 Transducer Block (TB).................................................................................................... 304.7 Analog Input Block (AI) ................................................................................................... 394.8 Integrator Block (IT) ....................................................................................................... 514.9 Proportional Integral Derivative Block (PID) ................................................................. 58

5 Notes 73

DEVICE DESCRIPTION 1

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1.1 Scope of the document

These instructions are supplementary to the standard product documentation of the signal converter. The details depicted therein, in particular the safety information are valid and should be adhered to. The present supplementary instructions provide additional information for the devices when being operated and connected to a Foundation Fieldbus.

1.2 Device version

• H250 with indicator M40• H250 with M40 indicator with display cut-out for ESK4-T

1. H250/RR/M40• Local indicator without auxiliary power• Max. 2 limit switches, type NAMUR, NAMUR safety-oriented or transistor (3-wire)

• Electrical signal output 4...20 mA, HART® or Fieldbus communication• Intrinsically safe [Ex i] or in explosion-proof enclosure [Ex d]

2. H250/RR/M40• Additional LCD, measured value and/or flow counter• 2 configurable binary outputs, limit value or pulse output• 1 binary input, Start / Stop / Reset flow counter

• 2-wire current output 4…20 mA, HART® communication• Intrinsically safe [Ex i] or in explosion-proof enclosure [Ex d]

INFORMATION!The present supplementary instruction for the signal converter with Foundation Fieldbus interface, plus the software with the DD and CCF files are included in our scope of supply, in addition to those items delivered for the standard device.

1 DEVICE DESCRIPTION

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The following designs are available as options:• H250 with indicator M40 as high-temperature version HT• H250 with indicator M40 with increased corrosion protection (special paint finish)• H250H for use in horizontal pipelines• H250U for use in vertical fall pipes• H250F with hygienic measuring tube design for Food & Pharma• H250C with PTFE / TFM liner for aggressive media

Display options• M40 - Aluminium, single-layer powder coating (polyester)• M40S - Aluminium, two-layer powder coating (epoxy / polyester)• M40R - Stainless steel without coating

Offshore wet coating for aluminium or stainless steel on request

DEVICE DESCRIPTION 1

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1.3 Description code

The description code* consists of the following elements:

* positions which are not needed are omitted (no blank positions)

1 Device typeH250 - standard versionH250H - horizontal flow directionH250U - flow direction from top to bottom

2 Materials / versionsRR - stainless steelC - PTFE or PTFE/ceramics

HC - Hastelloy®

Ti - TitaniumMo - MonelF - aseptic version (food)

3 Heating jacket versionB - with heating jacket

4 Series of indicatorsM40 - Indicator M40M40S - Indicator with increased corrosion protectionM40R - Indicator in stainless steel housing

5 High temperature versionHT - Version with HT extension

6 Electrical signal outputESK - Electrical signal output 4...20 mA (ESK4 / ESK4A)- optionally available with counter, I/O module and display (ESK4-T) or- Foundation Fieldbus (ESK4-FF) or- Profibus PA (ESK4-PA)

7 Limit switchesK1 - One limit switchK2 - Two limit switches

8 Explosion protectionEx - Explosion-protected equipment

9 SIL VersionSE - SIL compliant electronic signal outputSK - SIL compliant limit switch

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1.4 Software revision

The "Electronic Revision" (ER) is consulted to document the revision status of electronic equipment according to NE 53. It is easy to see from the ER whether troubleshooting or larger changes in the electronic equipment have taken place and how that has affected the compatibility.

Release date Electronic revision of the system

Foundation Fieldbus software revision

Compatibility / Notes

Documentation

02.05.2011 ≥ ER 2.0.1 1.01 DD/CFF Rev.01 AD H250 M40 FF R01



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2.1 Foundation Fieldbus data

DescriptionType Variable area flowmeter

Physical layer Foundation Fieldbus protocol, compliant to IEC 61158-2 and FISCO model; galvanically isolated

Communication standard H1

ITK version 5.2

Manufacturer ID 00012C

Device type 0700

Device revision 01

DD revision 01

CFF revision 01

Data blocksFunction blocks 1 x Enhanced Resource Block (RB)

1 x Customer Transducer Block (TB)

2 x Analog Input Block (AI)

1 x Integrator Block (IT)

1 x Proportional Integral Derivate Block (PID)

Execution time Analog Input Block: 20 ms

Integrator Block: 25 ms

PID Block: 35 ms

Electrical connectionsDevice power supply Bus powered 9...32 VDC - not intrinsically safe

Bus powered 9...24 VDC - intrinsically safe

Basic current 16 mA

Maximum error current 23 mA

Start current after 10 ms Lower than basic current

Polarity sensitivity No

Minimum cycle time 250 ms

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3.1 Installation in hazardous area and bus cable

We recommend that a Foundation Fieldbus network in the hazardous area should be projected in accordance with PTB's FISCO model. The FISCO model is based on the following conditions:

• All electrical components which should be connected to the bus must be approved according to the FISCO model (even the termination).

• The maximum cable length should not exceed 1000 m / 3280.8 ft.• The approved input values of the field devices (U0, I0, P0) comply to the output values of the

power supply (e.g. segment coupler) according to: U0 ≤ Ui; I0 ≤ Ii; P0 ≤ Pi.

• The values of the cable must be within the following ranges:R' = 15…150 Ω/km; L' = 0.4…1 mH/km; C' = 45…200 nF/kmequivalent toR' = 24…240 Ω/mile; L' = 0.65…1.6 mH/mile; C' = 72…320 nF/mile

Other limitations for the cable than the FISCO limitations are not existent. Nevertheless, a twisted pair and shielded cable is strongly recommended.

Example: a good quality cable could have the following data: 44 Ω/km = 70.4 Ω/mile; <90 nF/km = <144 nF/mile; attenuation at 39 kHz: <3 dB/km = <4.9 dB/mile; impedance 100 Ω at 31.25 kHz.

3.2 Grounding of measuring section

• The flow sensor must be properly connected to ground.• The grounding cable should not transmit any interference voltages.• Do not use the grounding cable to connect more than one device to ground.• In hazardous areas, grounding is used at the same time for equipotential bonding.• The flow sensors are connected to ground by means of a functional grounding conductor FE.

DANGER!Special grounding instructions are contained in the "Ex supplement", which are only supplied together with hazardous-duty equipment.

INFORMATION!Special grounding instructions for the various measuring sensors are contained in the separate installation instructions for the flow sensors. These instructions also contain detailed descriptions on how to use grounding rings and how to install the flow sensors in metal or plastic pipes or in pipes which are coated on the inside.

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3.3 Foundation Fieldbus electrical connection

ESK4-FF• 2-wire bus powered• Protected against reverse polarity• Foundation Fieldbus• Bus supply voltage 9...32 VDC• Nominal current 16 mA

DANGER!The signal converter must be properly grounded to avoid personnel shock hazard. All directions, operating data and connection diagrams do not apply to devices used in hazardous areas; in such cases, read the special Ex instructions without fail!

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3.4 Cable types

The cable types are specified according to IEC 61158-2. Shielded cables offer the advantage of malfunction-free operation with adequate protection against electromagnetic influences, and make it possible to employ the full performance of the Foundation Fieldbus system.

In non-hazardous areas the maximum number of field devices is limited to 32. For detailed information refer to the following table.

In non-hazardous areas the ignition protection class of the devices and the limited electric power available limit the number of field devices to 4.

All bus segments must be fitted with a terminator at both ends.

3.5 Shielding and grounding

• For optimum electromagnetic compatibility of systems it is extremely important that the system components, and particularly the bus cables connecting the components, are shielded and that such shields - if possible - form an unbroken cover.

• In Ex systems an adequate equipotential bonding in the hazardous and non-hazardous location along the entire Fieldbus installation is strongly recommended.

• Minimum requirement for EMC is a one-sided grounding of the shield on the "master" side. Multiple grounding of the shield is of advantage.

Core cross-section 0.8 mm2 or AWG 18

0.32 mm2 or AWG 22

0.13 mm2 or AWG 26

1.25 mm2 or AWG 16

Cable type AAAA BBBB CCCC DDDD

twisted pair, individually shielded

individual or multiple twisted pairs with overall shield

multiple twisted pairs, without shielding

multiple non-twisted cables, without shielding

Max. lengthincl. branch line

1900 m / 6200 ft 1200 m / 3900 ft 400 m / 1300 ft 200 m / 650 ft

Number of devices Cable lengths for number of devices per branch line

1 device 2 devices 3 devices 4 devices

25...32 1 m / 3.3 ft 1 m / 3.3 ft 1 m / 3.3 ft 1 m / 3.3 ft

19...24 30 m / 100 ft 1 m / 3.3 ft 1 m / 3.3 ft 1 m / 3.3 ft

15...18 60 m / 200 ft 30 m / 100 ft 1 m / 3.3 ft 1 m / 3.3 ft

13...14 90 m / 300 ft 60 m / 200 ft 30 m / 100 ft 1 m / 3.3 ft

1..12 120 m / 400 ft 90 m / 300 ft 60 m / 200 ft 30 m / 100 ft

INFORMATION!The use of twisted and shielded cables is strongly recommended, otherwise EMC protection of the signal converter cannot be assured.

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3.6 Topology of FF networks

An example of mixed topology of FF networks is shown in the following example.

Connection is best made via short branch cables and T connectors. This connection type makes it possible to connect and disconnect the devices without interrupting the bus or the communication.

1 HSE network

2 H1 bus

3 Intrisically safe, explosive area

B1+B2 Bridge = coupling element for H1 bus and HSE network

D1-D3 Device = field devices, own power supply, for non potentially explosive areas

D4-D6 Intrinsically safe devices, external power supply, for potentially explosive areas

I.S. Intrinsically safe barrier

JB Junction box for field devices

PS Power supply

Switch = connection of multiple HSE sub networks

T Terminator

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4.1 Getting started

The minimum configuration which has to be carried out in order to switch the Analog Input Block from OOS (Out Of Service) to AUTO mode and to get a live measurement signal is as follows:

Analog Input Block (AI)

Please refer to chapter Analog Input Block (AI) for more detailed description of these parameters.

If there are still problems to get started please execute a diagnosis as follows:When looking to the parameter DIAGNOSIS_BLK at the Resource Block (RB) you can identify why a block cannot be switched to AUTO mode or what has caused a Block Error. After solving the issue the next diagnosis will be indicated in case of more than one cause.

Parameter Recommended setting Remarks

CHANNEL 1 = Volume Flow (e.g. l/h)2 = Standard/Normal volume flow (e.g. SCFH or Nl/h)3 = Mass flow (e.g. kg/h)

Refer to EU (Engineering Units) on the mechanical scale to determine the type of flow

XD_SCALE 0 – Full Scale Follow mechanical scale respectively values from TB (Transducer Block) for Range and EU

OUT_SCALE 0 – Full Scale Follow mechanical scale respectively values from TB (Transducer Block) for Range and EU

L_TYPE Direct Linear function: Input = Output, same dimensions

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4.2 Hardware settings

S1.7 - Simulation enable/disable

S1.8 - Write protection

S1.7 - Simulation enable/disableS1.8 - Write protection

Unscrew housing cover

Remove small cover from FF board

Set switch block S1 switch 7 to desired position:

• DISABLE: up position (factory setting)• ENABLE: down position

Put small cover on FF board

Screw on housing cover

Unscrew housing cover

Remove small cover from FF board

Set switch block S1 switch 8 to desired position:

• OFF: up position (factory setting)• ON: down position

Put small cover on FF board

Screw on housing cover

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4.3 Description of the FF block system

The Foundation Fieldbus is a Local Area Network (LAN) for connecting field devices like sensors and actuators. One of the main benefits of Foundation Fieldbus is line saving in comparison to the traditional 4...20 mA technology.

The different device functions are implemented in a block-based scheme within a user application. In this block scheme, a distinction is made between the Resource Block, Transducer Block and Function Block.

4.4 Used abbreviations

1 Resource Block (RB)2 Transducer Block (TB)3 Function Block (FB)4 Device FF communication5 Foundation Fieldbus

AI Analog Input Block

IT Integrator Block

PID Proportional Integral Derivate Block

RB Resource Block

TB Transducer Block

R Read (in mode BLK)

W Write (in mode BLK)

R/W Read and Write (in mode BLK)

BLK Block mode

MAN Manual mode

Mix Mix mode (R, W and R/W)

Auto Automatic mode

OOS Out Of Service mode

OD Object Directory

SP Set Point

IV Initial Value

PV Process Value (factory settings)

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4.5 Resource Block (RB)

The following tables list the Resource Block parameters in alphabetical order.

It describes characteristics of the Fieldbus device (e.g. device name, serial number, etc.) and is not included in the functional tasks of the signal converter for FF.

The following tables contain short parameter description, factory settings (Initial Value (IV)) and possible settings.

4.5.1 Foundation Fieldbus parameters for Resource Block

Foundation Fieldbus parameters for Resource Block

ParameterDD Name

Access DescriptionSettings

Initial

ALERT_KEYALERT_KEYALERT_KEYALERT_KEYAlert Key

RW The identification number of the plant unit. This information may be used in the host for sorting alarms, etc.

0

Setting:1...255

BLOCK_ERRBLOCK_ERRBLOCK_ERRBLOCK_ERRBlock Error

R This parameter reflects the error status associated with the hardware or software components associated with a block. It is a bit string, so that multiple errors may be shown.

OOS(Out of Service)

Setting:• Other: Non-specific error active• BlockConfiguration: Error detected in block configuration• LinkConfiguration:Error detected in link configuration• SimulationActive:Simulation enabled in this block• LocalOverride:Output tracking or faultstate active• DeviceFaultState:Device faultstate set• DeviceMaintenance:Device needs maintenance soon• InputFailure:Process variable has bad status• OutputFailure:Failure detected in output hardware• MemoryFailure:Memory error detected• LostStaticData:Static parameters cannot be recovered• LostNVData: Non-Volatile parameters cannot be recovered• ReadbackCheck: Failure detected in READBACK• MaintenanceNeeded: Device NEEDS maintenance NOW• PowerUp: Recovery from power failure• OutOfService: Block actual mode is Out of Service

MODE_BLKMODE_BLKMODE_BLKMODE_BLKBlock Mode

The actual, target, permitted and normal modes of the block.

TARGETTarget

RW This is the mode requested by the operator. Only one mode from those allowed by the permitted mode parameter may be requested.

OOS

Setting:• Auto• OOS

ACTUALActual

R This is the current mode of the block, which may differ from the target based on operating conditions. Its value is calculated aa part of block execution.

OOS


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PERMITTEDPermitted

RW Defines the modes which are allowed for an instance of the block. The permitted mode is configured based on application requirement.

• Auto• OOS


NORMALNormal

RW This is the mode the block should be set to during normal operating conditions.

Auto


ST_REVST_REVST_REVST_REVStatic Revision

R The revision level of the static data associated with the function block. The revision value will be incremented each time a static parameter value in the block is changed.

0

Setting:0...65635

STRATEGYSTRATEGYSTRATEGYSTRATEGYStrategy

R/W The strategy field can be used to identify grouping of blocks. This data is not checked or processed by the block.

0

Setting:0...65635

TAG_DESCTAG_DESCTAG_DESCTAG_DESCTag Description

RW The user description of the intended application of the block. blanks

Setting:≤32 digits

ACK_OPTIONACK_OPTIONACK_OPTIONACK_OPTIONAcknowledge Option

R/W Selection of whether alarms associated with the function block will be automatically acknowledged.

Uninitialized

Setting:

• Disc Alm Auto Ack• Blk Alm Auto Ack• Fail Alm Auto Ack

• Off Spec Alm Auto Ack• Maint Alm Auto Ack• Check Alm Auto Ack

ALARM_SUMALARM_SUMALARM_SUMALARM_SUMAlarm Summary

The current alert status, unacknowledged states, unreported states and disabled states of the alarms associated with the function block.

CURRENTCurrent

R The active status of each alarm. Uninitialized

Setting:

• Discrete Alarm• Block Alarm• Fail Alarm

• Off Spec Alarm• Maintenance Alarm• Check Alarm

UNACKNOWLEDGEDUnacknowledged

R The unacknowledged state of each alarm. Uninitialized

Setting:

• Disc Alm Unack• Block Alm Unack• Fail Alm Unack

• Off Spec Alm Unack• Maint Alm Unack• Check Alm Unack

Uninitialized

UNREPRTEDUnreported

R The unreported state of each alarm. Uninitialized

Setting:

• Disc Alm Unrep• Block Alm Unrep• Fail Alm Unrep

• Off Spec Alm Unrep• Maint Alm Unrep• Check Alm Unrep


ParameterDD Name


Initial

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DISABLEDDisabled

RW The disabled state of each alarm. Uninitialized

Setting:

• Disc Alm Diabled• Block Alm Diabled• Fail Alm Diabled

• Off Spec Alm Diabled• Maint Alm Diabled• Check Alm Diabled

BLOCK_ALMBLOCK_ALMBLOCK_ALMBLOCK_ALMBlock Alarm

The block alarm is used for all configuration, hardware, connection failure or system problems in the block. The cause of the alert is entered in the subcode field. The first alert to become active will set the "Active" status in the "Status" attribute. As soon as the "Unreported" status is cleared by the alert reporting task, another block alert may be reported without clearing the "Active" status, if the subcode has changed.


R/W A discrete enumeration which is set to "Unacknowledged" when an alarm occurs, and set to "Acknowledged" by a write from a human interface device or other entity which can acknowledge that the alarm/event has been noticed.

Uninitialized

Setting:• Uninitialized• Acknowledged• Unacknowledged

ALARM_STATEAlarm State

R A discrete enumeration which gives an indication of whether the alert is active and whether it has been reported.

Uninitialized

Setting:• Uninitialized• Clear-Reported• Clear-Not Reported• Active-Reported• Active-Not Reported

TIME_STAMPTime Stamp

R The time when evaluation of the block was started and a change in alarm/event state was detected that is unreported. The time stamp value will be maintained constant until alert confirmation has been received – even if another change of state occurs.

Uninitialized

Setting:MM / DD / YY (Month / Day / Year)HH:MM:SS (Hour:Minute:Second)

SUB_CODESubcode

R An enumeration specifying the cause of the alert to be reported.

Other

Setting:

• Other• BlockConfiguration• LinkConfiguration• SimulationActive• LocalOverride• DeviceFaultState• DeviceMaintenance• InputFailure

• Output failure• MemoryFailure• LostStaticData• LostNVData• RbackCheck• MaintenanceNeeded• PowerUp• OutOfService

VALUEValue

R The value of the associated parameter at the time the alert was detected.

0

Setting:0...255


ParameterDD Name


Initial

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CLR_FSTATECLR_FSTATECLR_FSTATECLR_FSTATEClear Fault State

RW Writing a "Clear" to this parameter will clear the device fault state if the field condition, if any, has cleared.

Off

Setting:• Uninitialized• Off• Clear

CONFIRM_TIMECONFIRM_TIMECONFIRM_TIMECONFIRM_TIMEConfirm Time

R/W The minimum time between retries of alert reports. 640000

Setting:0...4294967295 in [1/32 ms]

CYCLE_SELCYCLE_SELCYCLE_SELCYCLE_SELCycle Selection

R/W Used to select the block execution method for this resource. Uninitialized

Setting:• Scheduled• Block execution

CYCLE_TYPECYCLE_TYPECYCLE_TYPECYCLE_TYPECycle Type

R Identifies the block execution methods available for this resource.

• Scheduled• Block execution

Setting:• Scheduled• Block execution

DD_RESOURCEDD_RESOURCEDD_RESOURCEDD_RESOURCEDD Resource

R String identifying the tag of the resource which contains the Device Description for this resource.

blanks

Setting:≤ 32 digits

DD_REVDD_REVDD_REVDD_REVDD Revision

R Revision of the DD associated with the resource - used by an interface device to locate the DD file for the resource.

Dependent on device Version

Setting:Dependent on device version.

DEV_REVDEV_REVDEV_REVDEV_REVDevice Revision

R Manufacturer revision number associated with the resource - used by an interface device to locate the DD file for the resource.

Dependent on device Version

Setting:Dependent on device version.

DEV_TYPEDEV_TYPEDEV_TYPEDEV_TYPEDevice Type

R Manufacturer's model number associated with the resource - used by interface devices to locate the DD file for the resource.

ESK

Setting:ESK

FAULT_STATEFAULT_STATEFAULT_STATEFAULT_STATEFault State

R Condition set by loss of communication to an output block, failure promoted to an output block or a physical contact. When fault state condition is set, then output function blocks will perform their "FSTATE" actions.

Clear

Setting:• Uninitialized• Clear• Active

FEATURESFEATURESFEATURESFEATURESFeatures

R Used to show supported resource block options. • Reports• Faultstate• Soft W Lock• MVC Report• MVC Publishing• Multi-bit Alarm

Setting:• Reports• Faultstate• Soft W Lock• MVC Report Distribution supported• MVC Publishing/Subscribing supported• Multi-bit Alarm (Bit-Alarm) Support


ParameterDD Name


Initial

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FEATURES_SELFEATURES_SELFEATURES_SELFEATURES_SELFeatures Selection

RW Used to select resource block options. • Reports• Faultstate• Soft W Lock

Setting:• Reports• Faultstate• Soft W Lock• MVC Report Distribution supported• MVC Publishing/Subscribing supported• Multi-bit Alarm (Bit-Alarm) Support

FREE_SPACEFREE_SPACEFREE_SPACEFREE_SPACEFree Space

R Percent of the memory available for further configuration. Zero in a preconfigured device.

0.0

Setting:0.0…100.0

FREE_TIMEFREE_TIMEFREE_TIMEFREE_TIMEFree Time

R Percent of the block processing time that is free to process additional blocks.

0.0

Setting:0.0…100.0

GRANT_DENYGRANT_DENYGRANT_DENYGRANT_DENYGrant Deny

RW Options for controlling access of host computers and local control panels to operating, tuning and alarm parameters of the block.

GRANTGrant

RW Depending on the philosophy of the plant, the operator or a higher level device (HLD) or a local operator's panel (LOP) in the case of "Local", may turn on an item of the "Grant" attribute - "Program, Tuning, Alarm or Local".

Uninitialized

Setting:• Program• Tune• Alarm• Local

DENYDeny

RW The Denied attribute is provided for use by a monitoring application in an interface device and may not be changed by an operator.

Uninitialized

Setting:• Program denied• Tune denied• Alarm denied• Local denied

HARD_TYPESHARD_TYPESHARD_TYPESHARD_TYPESHardware Types

R The types of hardware available as channel numbers. Scalar input

ITK_VERITK_VERITK_VERITK_VERITK Version

R Major revision number of the interoperability test case used to register this device.

5

LIM_NOTIFYLIM_NOTIFYLIM_NOTIFYLIM_NOTIFYLimit Notify

RW Maximum number of unconfirmed notify messages allowed. 20

Setting:0...255

MANUFAC_IDMANUFAC_IDMANUFAC_IDMANUFAC_IDManufacturer ID

R Manufacturer identification number - used by an interface device to locate the DD file for the resource.

KROHNE

MAX_NOTIFYMAX_NOTIFYMAX_NOTIFYMAX_NOTIFYMaximum Notify

R Maximum number of unconfirmed notify messages possible. 20

Setting:0...255

MEMORY_SIZEMEMORY_SIZEMEMORY_SIZEMEMORY_SIZEMemory Size

R Available configuration memory in the empty resource. To be checked before attempting a download.

0

MIN_CYCLE_TMIN_CYCLE_TMIN_CYCLE_TMIN_CYCLE_TMinimium Cycle Time

R Time duration of the shortest cycle interval of which the resource is capable.(in [1/32 ms])

6400


ParameterDD Name


Initial

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NV_CYCLE_TNV_CYCLE_TNV_CYCLE_TNV_CYCLE_TNonvolatile Cycle Time

R Interval between writing copies of NV parameters to non-volatile memory. Zero means never. (in [1/32 ms])

256000

RESTARTRESTARTRESTARTRESTARTRestart

RW Allows a manual restart to be initiated. Several degrees of restart are possible. They are 1: Run, 2: Restart resource, 3: Restart with defaults, and 4: Restart processor.

Run

Setting:• Uninitialized• Run• Resource• Defaults• Processor

RS_STATERS_STATERS_STATERS_STATEResource State

R State of the function block application state machine. Standby

Setting:

• Uninitialized• StartRestart• Initialization• Online Linking

• Online• Standby• Failure

SET_FSTATESET_FSTATESET_FSTATESET_FSTATESet Fault State

RW Allows the fault state condition to be manually initiated by selecting "Set".

Off

Setting:• Uninitialized• OFF• SET

SHED_RCASSHED_RCASSHED_RCASSHED_RCASShed Remote Cascade

RW Time duration at which to give up on computer writes to function block RCAS locations.

640000

Setting:0...4294967295 in [1/32 ms]

SHED_ROUTSHED_ROUTSHED_ROUTSHED_ROUTShed Remote Out

RW Time duration at which to give up on computer writes to function block RCAS locations.

640000

Setting:0...4294967295 in [1/32 ms]

TEST_RWTEST_RWTEST_RWTEST_RWTest R Write

R/write test parameter - used only for conformance testing.Note: Subelements "1...15" have no function!

UPDATE_EVTUPDATE_EVTUPDATE_EVTUPDATE_EVTUpdate Event

This alert is generated by any change to the static data.


RW A discrete enumeration which is set to "Unacknowledged" when an alarm occurs, and set to "Acknowledged" by a write from a human interface device or other entity which can acknowledge that the alarm/event has been noticed.

Uninitialized


UPDATE_STATEUpdate State

R A discrete enumeration which gives an indication of whether the alert has been reported.

Uninitialized

Setting:• Uninitialized• Reported• Not Reported


ParameterDD Name


Initial

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R The time when evaluation of the block was started and a change in alarm/event state was detected that is unreported. The time stamp value will be maintained constant until alert confirmation has been received – even if another change of state occurs.

Uninitialized


STATIC_REVISIONStatic Rev

R The static revision of the block whose static parameter was changed and is being reported. It is possible for the present value of static revision to be greater than this because static can be changed at any time.

0

Setting:0…65535

RELATIVE_INDEXRelative Index

R The OD index of the static parameter whose change caused this alert, minus the FB starting index. If the update event was caused by a write to multiple parameters at the same time, then this attribute will be zero.

0

Setting:0…65535

WRITE_ALMWRITE_ALMWRITE_ALMWRITE_ALMWrite Alarm

This alert is generated if the write lock parameter is cleared.



Uninitialized




Uninitialized



R The time when evaluation of the block was started and a change in alarm/event state was detected that is unreported. The time stamp value will be maintained constant until alert confirmation has been received - even if another change of state occurs.

Uninitialized



ParameterDD Name


Initial

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SUBCODESubcode


Other

Setting:


• OutputFailure• MemoryFailure• LostStaticData• LostNVData• RbackCheck• MaintenanceNeeded• PowerUp• OutOfService

VALUEDiscrete Value


State 0

Setting:State 0...16

WRITE_LOCKWRITE_LOCKWRITE_LOCKWRITE_LOCKWrite Lock

RW If set, no writes from anywhere are allowed, except to clear WRITE_LOCK. Block inputs will continue to be updated.

Not locked

Setting:• Uninitialized• Not Locked• Locked

WRITE_PRIWRITE_PRIWRITE_PRIWRITE_PRIWrite Priority

RW Priority of the alarm generated by clearing the write lock. 0

Setting:0...15


ParameterDD Name


Initial

OPERATION 4

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H250 M40


4.5.2 Manufacturer specific parameters of the signal converter for Resource Block

Manufacturer specific parameters for Resource Block

ParameterParameterParameterParameterDD name


Initial

DEV_DESCRIPTIONDEV_DESCRIPTIONDEV_DESCRIPTIONDEV_DESCRIPTIONdevice description

Describes some characteristics of the device.

SERIAL_NUMBERserial number

R Device serial number , serial number of the system current serial number

PRODUCTION_ORDERproduction order

R Production order for complete meter current production order

ELECTRONIC_REVelectronic revision

R Electronic Revision of the device current electronic revision

DIAGNOSISDIAGNOSISDIAGNOSISDIAGNOSISDiagnosis

Detailed diagnosis of the device.

MEMORY_SUMMARYmemory summary

R Summary of self diagnosis. ok

Setting:

• ok• bit8…15: not used• EEPROM• FRAM• FLASH

• ROM application• ROM boot area• RAM ext• RAM int• Task Control

FRAM_DIAGFRAM diagnosis

R Result of FRAM self diagnosis. ok

Setting:

• ok• not supported action• unknown• busy• wait• first init• changed• bit09• parameter error

• page error• chip error• write error• warning: inconsistent• warning: uncertain• warning: write cycles• warning: one header• ok, page high

work_LOADwork load

R Work load of the processor. current work load

DIAGNOSIS_BLKDIAGNOSIS_BLKDIAGNOSIS_BLKDIAGNOSIS_BLKdiagnosis block

Detailed diagnosis of the blocks

4 OPERATION

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H250 M40


RB_DIAGRB

R Reason for bits set at BLK_ERR and other diagnosis current diagnosis

Setting:• Startup Device• RB : MODE_BLK.ACTUAL is OOS• Memory failure• Operating System• new : ID , DEV_TYPE , SNR• no HART Communication• Startup HART , data invalid• Startup Sensor , data valid• Device Type doesn’t match to FF Software• Device Type changed• ER doesn’t match to FF Software• MODE_BLK.PERMITTED doesn’t include Auto• MODE_BLK.TARGET is set OOS• HART bold F message• HART F message• write from HART to RB/TB doesn’t work• HART Mfr unknown• HART serial number• Boardinfo incomplete or corrupt• action : write from HART to RB/TB• HART W : no , M : no• HART W : no , M : some• HART W : some , M : no• HART W : no , M : all• HART W : all , M : no• HART W : some , M : some• HART W : some , M : all• HART W : all , M : some• HART Communication few loss• RS_STATE is not On-Line• simulation active• SET_FSTATE was set• unknown reason• ok




Initial

OPERATION 4

25

H250 M40


TB_DIAGTB

R Reason for bits set at BLK_ERR and other diagnosis current diagnosis

Setting:• Startup Device• RB : MODE_BLK.ACTUAL is OOS• Memory failure• no HART Communication• Startup HART , data invalid• Startup Sensor , data valid• ER doesn’t match to FF Software• MODE_BLK.PERMITTED doesn’t include Auto• MODE_BLK.TARGET is set OOS• HART bold F message• HART F message• write from HART to RB/TB doesn’t work• Sensor serial number• Sensor calibration date• HART unit not convertible to TB.prim_val• prim_val is outside range• action : write from HART to RB/TB• HART Communication few loss• no unit of HART• HART unit can’t be converted to TB.prim_range• a HART value was not received• a HART short status is bad• PRIMARY_VALUE.status is Uncertain• unknown reason• ok




Initial

4 OPERATION

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H250 M40


AI1/2_DIAGAI 1/2

R Reason for OUT.status not Good , bits at BLK_ERR and other diagnosis

current diagnosis

Setting:• Startup Device• RB : MODE_BLK.ACTUAL is OOS• Memory failure• no schedule• period of execution• period of execution to large• MODE_BLK.PERMITTED doesn’t include Auto• MODE_BLK.TARGET is set OOS• MODE_BLK.TARGET is set MAN• MODE_BLK.ACTUAL is MAN , Startup to Auto• CHANNEL is uninitialized• UNIT of CHANNEL selected TB.prim_val not convertible to

XD UNIT• XD_SCALE : difference between EU_100 and EU_0 is to less• OUT_SCALE : difference between EU_100 and EU_0 is to less• L_TYPE is uninitialized• L_TYPE is direct , XD_SCALE is not equal OUT_SCALE• IO_OPTS no unit conversion , XD UNIT doesn’t match to UNIT

of TB.prim_val• SIMULATE_STATUS is not Good , Simulation is active• SIMULATE_STATUS imited , STATUS_OPTS is set ,

Simulation active• Simulation is active• Transducer Block MODE_BLK.ACTUAL is OOS• CHANNEL selected TB.prim_val.status is Bad• TB.prim_val.status is imited , STATUS_OPTS is set• CHANNEL selected TB.prim_val.status is Uncertain• OUT.value exceeds OUT_SCALE• unknown reason• ok

PID_DIAGPID


current diagnosis

Setting:• Startup Device• RB : MODE_BLK.ACTUAL is OOS• Memory failure• no schedule• period of execution• period of execution to large• MODE_BLK.PERMITTED doesn’t include Auto• MODE_BLK.TARGET is set OOS• MODE_BLK.TARGET is set MAN• MODE_BLK.ACTUAL is MAN , Startup to Auto• BYPASS is uninitialized• SHED_OPT is uninitialized• PV_SCALE : EU_100 <= EU_0• OUT_SCALE : EU_100 <= EU_0• TRK_SCALE : EU_100 <= EU_0• FF_SCALE : EU_100 <= EU_0• unknown reason• ok




Initial

OPERATION 4

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H250 M40


IT1_DIAGIT1


current diagnosis

Setting:• Startup Device• RB : MODE_BLK.ACTUAL is OOS• Memory failure• no schedule• period of execution• period of execution to large• MODE_BLK.PERMITTED doesn’t include Auto• MODE_BLK.TARGET is set OOS• MODE_BLK.TARGET is set MAN• MODE_BLK.ACTUAL is MAN , Startup to Auto• INTEG_TYPE is uninitialized• IN_1 and IN_2 are not connected• TIME_UNIT1 and TIME_UNIT2 are uninitialized• CLOCK_PER <= period of execution• TIME_UNIT1 is uninitialized• TIME_UNIT2 is uninitialized• IN_1.status is Bad• IN_2.status is Bad• IN_1.value is NaN or INF• IN_2.value is NaN or INF• PCT_INCL < UNCERT_LIM• PCT_INCL < GOOD_LIM• PULSE_VAL1 and PULSE_VAL2 are 0• TOTAL_SP is 0 : cyclic reset• unknown reason• ok

DIAGNOSIS_DEVDIAGNOSIS_DEVDIAGNOSIS_DEVDIAGNOSIS_DEVdiagnosis device

Display of maximum 4 error messages.

diag_enum_devESK diag

R Setting: current diagnosis

• Startup phase• F Internal communication• F ROM error• F RAM error• F Memory corrupted• F Crystal failure• F Invalid drift• F Sensor A failure• F Sensor B failure• reserved 0.7• S electronic temperature• S PV > 100%• S No pre-linearisation

• S No compensation• S No output linearization• reserved 1.6• reserved 1.7• reserved 2.0• reserved 2.1• reserved 2.2• reserved 2.3• reserved 2.4• reserved 2.5• reserved 2.6• no message

ESK_DESCRIPTIONESK_DESCRIPTIONESK_DESCRIPTIONESK_DESCRIPTIONESK description

ESK basic module description

FIRMWARE_VER_ESKfirmware version ESK

R Firmware version of ESK basic module current version

SERIAL_NUM_ESKserial number ESK

R Serial number of ESK basis module current serial number

PRODUCTION_DATEproduction date

R Date of production current production date




Initial

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H250 M40


FF_BOARD_INFOFF_BOARD_INFOFF_BOARD_INFOFF_BOARD_INFOFF circuit board info

FF board information

IDENT_NUMBERidentnumber

R Ident number current ident number

SOFTWARE_VERFF software version

R FF software version current version

INDICATOR_TYPEINDICATOR_TYPEINDICATOR_TYPEINDICATOR_TYPEindicator type

R Type of indicator used by the device M40

OPERATION_HOUROPERATION_HOUROPERATION_HOUROPERATION_HOURoperation hours

R Operation Hour since first power up current operation hour

PASSWRDPASSWRDPASSWRDPASSWRDpassword

RW Password to activate access rights to restricted parameters 0

PROTECT_INFOPROTECT_INFOPROTECT_INFOPROTECT_INFOaccess protection

R Current protection level to restricted parameters Production

Setting:

• Concentration• bit 5...6: not use• User• Service level

• Production• Custody Transfer• Write Lock

SENSOR_SENSOR_SENSOR_SENSOR_DESCRIPTIONDESCRIPTIONDESCRIPTIONDESCRIPTIONsensor description

Detailed sensor type description

METER TYPEmeter type

R Meter type of the field device as ordered

Setting:

• H250• H250 H• H250 U

• H250 C• BW25• Special

NOM_METER_SIZEnominal meter size

R Nominal meter size of field device as ordered

Setting:

• DN 15• DN 25• DN 50

• DN 80• DN 100• Not used (in level mode)

CONE_TYPEcone type

R Type of cone used by the field device as ordered

Setting:

• K15.1...K15.8• K25.1...K25.5• K55.1...K55.3• K85.1...K85.2• K105.1• E17.1...E17.8• E27.1...E27.5• E57.1...E57.3

• E87.1...E87.2• E107.1• New Cone 1• New Cone 2• New Cone 3• New Cone 4• New Cone 5• Not used (in level mode)• Special




Initial

OPERATION 4

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H250 M40


FLOAT_TYPEfloat type

R Type of float used by the filed device as ordered

Setting:• CIV15, DIV15, TIV15, DIVT15, DIVTB15F02, DIVTB15F03,

DIVTR15, TIVB15F02, TIVB15F02, TIVL15, DIVTB15F22• CIV25, DIV25, TIV25, DIVT25, DIVT25F04, DIVT25F05,

CIVTL25, DIVTL25, DIVL25, TIV25F04, TIV25F05, DIVT25F24• CIV55, DIV55, TIV55, DIVT55, DIVT55F06, DIVT55F08, DIVL55,

DIV55/30, TIV55F06, TIV55F07, TIV55F08, DIVT55F07, DIVT55F26

• CIV85, DIV85, TIV85, DIVT85,DIVT85F09, DIVT85F11, CIVL85, DIVL85, TIV85F09, TIV85F10, TIV85F11, DIVT85F10, DIVT85F29

• CIV105, DIV105, TIV105, DIVT105,DIVL105F09, DIVL105F11, DIVL105, DIVT105F09, DIVT105F10, DIVT105F11, DIVL105F10, DIVL105F29, DIVL105F31

• E17.1...E17.8• E27.1...E27.5• E57.1...E57.4• E87.1..E87.3• E107.1, E107.2• Not used (in level mode• Special

FLOAT_MATERIALfloat material

R Material of float used by the field device as ordered

Setting:

• Stainless steel• Aluminium• Hastelloy B2• Hastelloy C4• PTFE

• Ceramic• Titanium• Teflon-TFM• Not used (in level mode• Special

STATISTICSSTATISTICSSTATISTICSSTATISTICSstatistics

Statistics about minimal , maximal and average temperature of device during operation

MIN_TEMP_OPERATEmin. temperature

R Minimal temperature of device during operation 0.0

MAX_TEMP_OPERATEmax. temperature

R Maximal temperature of device during operation 0.0

AV_TEMP_OPERATEav. temperature

R Average temperature of device during operation 0.0

SW_SIMULATESW simulate

RW Enable/disable simulation like simulate hardware jumper. disable

Setting:• disable• active




Initial

4 OPERATION

30

H250 M40


4.6 Transducer Block (TB)

The following tables list the Transducer Block parameters in alphabetical order.

It describes characteristics of the sensor output functions required to read the measurement value from the Function Blocks.


Foundation Fieldbus parameters for Transducer Block

Transducer Block

ParameterDD Name

Access Descriptionsettings

Initial

ALERT_KEYALERT_KEYALERT_KEYALERT_KEYAlert Key


0

Setting:1...255



Other

Setting:





TARGETTarget


Auto


ACTUALActual

R This is the current mode of the block, which may differ from the target based on operating conditions. Its value is calculated as part of block execution.

No Actual Mode


PERMITTEDPermitted


Auto and OOS


OPERATION 4

31

H250 M40


NORMALNormal

RW This is the mode which the block should be set to during normal operating conditions.

Auto


ST_RevST_RevST_RevST_RevStatic Revision


0

Setting:0...65635


RW The strategy field can be used to identify grouping of blocks. This data is not checked or processed by the block.

0

Setting:0...65635


RW The user description of the intended application of the block. spaces






Uninitialized




Uninitialized




Uninitialized


Transducer Block

ParameterDD Name


Initial

4 OPERATION

32

H250 M40


SUB_CODESubcode


Other

Setting:



VALUEValue


0

Setting:0...255





Uninitialized




Uninitialized




Uninitialized


STATIC_REVISIONStatic Revision


0

Setting:0…65535



0

Setting:0…65535

Transducer Block

ParameterDD Name


Initial

OPERATION 4

33

H250 M40


CALIBRATION_CALIBRATION_CALIBRATION_CALIBRATION_CONDITIONCONDITIONCONDITIONCONDITIONCalibration condition

Calibration condition

OPERATION_FLUIDOperating fluid

R Name of operating fluid As ordered

TEMP_APPL_FLUIDTemperature of application fluid

R Temperature during calibration As ordered

TEMP_APPL_FLUID_UNITTemperature unit

R Unit of TEMP_APPL_UNIT As ordered

Setting:• K• °C• °F• °R

PRESS_APPL_FLUIDPressure of application fluid

R Pressure of application fluid for which the filed device is calibrated

As ordered

PRESS_APPL_FLUID_UNITPressure unit

R Unit for pressure of application fluid for which the field device is calibrated

As ordered

Setting:

• Pa• MPa• kPa• bar• mbar• torr• atm• psi• g/cm2

• kg/cm2

• inH2O (4°C)• inH2O (68°F)• mmH2O (4°C)• mmH2O (68°F)• ftH2O (68°F• inHg (0°C)• mmHg (0°C

DENS_APPL_FLUIDDensity of application fluid

R Density of application fluid for which the field device is calibrated

As ordered

DENS_APPL_FLUID_UNITDensity unit

R Unit for density of application fluid for which the filed device is calibrated

As ordered

Setting:

• kg/m3

• g/m3

• kg/l• g/ml• g/l

• lb/in3

• lb/ft3

• lb/gal• STon/yd3

VISC_APPL_FLUIDViscosity of application fluid

R Viscosity of application fluid for which the filed device is calibrated

As ordered

VISC_APPL_FLUID_UNITViscosity unit

R Unit for viscosity of application fluid for which the filed device is calibrated

As ordered

Setting:• cP• cSt

Transducer Block

ParameterDD Name


Initial

4 OPERATION

34

H250 M40


COMP_FACTORCompressibility factor

R Compressibility factor As ordered

CAL_POINT_HICAL_POINT_HICAL_POINT_HICAL_POINT_HICalibration Highest Point

R The highest calibrated value As ordered

CAL_POINT_LOCAL_POINT_LOCAL_POINT_LOCAL_POINT_LOCalibration Lowest Point

R The lowest calibrated value As ordered

CAL_MIN_SPANCAL_MIN_SPANCAL_MIN_SPANCAL_MIN_SPANCalibration Minimum Span

R The minimum calibration span allowed. Ensures that the two calibrated points (high and low) are not too close together.

As ordered

CAL_UNITCAL_UNITCAL_UNITCAL_UNITCalibration Units

R The Device description engineering units code index for the calibration values.

As ordered

COLLECTION_COLLECTION_COLLECTION_COLLECTION_DIRECTORYDIRECTORYDIRECTORYDIRECTORYCollection Directory

A directory that specifies the number, starting indicies, and DD Item IDs of the data collections in each transducer within a transducer block.

LEVEL_INFOLEVEL_INFOLEVEL_INFOLEVEL_INFOLevel information

Information about displacement rod length and unit and process connection if device is used for level measurement.

DISPL_ROD_UNIT_CODEDisplacement rod length unit

R Displacement rod length unit As ordered

Setting:• m• cm• mm• ft• in

LENGTH_DISPL_RODDisplacement rod length

R Length of displacement rod As ordered

PROCESS_CONNECTProcess connection

R Type of process connection As ordered

LIN_TYPELIN_TYPELIN_TYPELIN_TYPELinerization Type

R The linerization type used to describe the behavior of the sensor output.

linear with input

Setting:• linear with input

NUMBER_OF_NUMBER_OF_NUMBER_OF_NUMBER_OF_RECALIBRECALIBRECALIBRECALIBNumber of recalibrations

R Number of user (re)calibrations since last factory calibration 0

PHASES_FLUIDPHASES_FLUIDPHASES_FLUIDPHASES_FLUIDPhases fluid

Flags for phases of fluid and references of physical dimensions

PHASE_OPERATING_FLUIDPhase of operating fluid

R Phase of operating fluid As ordered

Setting:• liquid• gaseous

PHASE_REFERENCE_FLUIDPhase of reference fluid

R Phase of reference fluid As ordered

Setting:• liquid• gaseous

Transducer Block

ParameterDD Name


Initial

OPERATION 4

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H250 M40


PRESSURE_REFERENCEPressure reference

R Pressure reference As ordered

Setting:• absolute• gauge• low

DENSITY_REFERENCEDensity reference

R Density reference As ordered

Setting:• normal• operating

VOLUME_FLOW_REFERENCEVolume flow reference

R Volume flow reference As ordered

Setting:• normal• operating

UNIT_INDEX_REF_VOL_FLOWUnit index ref. Volume flow

R Reference conditions of Volume flow As ordered

Setting:• normal• standard

PRIMARY_VALUE_PRIMARY_VALUE_PRIMARY_VALUE_PRIMARY_VALUE_TYPE_1TYPE_1TYPE_1TYPE_1Primary Value Type

R The type of measurement represented by the primary value. For Example: Mass Flow, Absolute Pressure, Differential Temperature.

volumetric flow

PRIMARY_VALUE_1PRIMARY_VALUE_1PRIMARY_VALUE_1PRIMARY_VALUE_1volume flow

The measured volume flow value and status of available to the Function Block.

STATUSStatus

R Digital transducers, unlike their analog versions, can detect faults that make the measurement bad or prevent the actuator from responding. This additional, valuable information will be passed along with each transmission of a data value in the form of a status attribute.

VALUEValue

R A numerical quantity entered by a user or calculated by the algorithm.

PRIMARY_VALUE_PRIMARY_VALUE_PRIMARY_VALUE_PRIMARY_VALUE_RANGE_1RANGE_1RANGE_1RANGE_1volume flow range

The High and Low range limit values, the engineering units code and the number of digits to the right of the decimal point to be used to display the Primary Value.

EU_100max value

R The engineering unit value which represents the upper end of range of the associated block parameter.

100

EU_0min value

R The engineering unit value which represents the lower end of range of the associated block parameter.

0.0

UNITS_INDEXUnits Index

RW Device Description units code index for the engineering unit descriptor for the associated block value.

l/h

Setting:

• m3/s, min, h, d• l/s, min, h, d• Ml/d• ft3/s, min, h, d• gal/s, min, h, d• Mgal/d

• ImpGal/s, min, h, d• bbl/s, min, h, d• cm3/s, min, h, d• kl/min, h, d• ml/min

DECIMALDecimal

R The number of digits to the right of the decimal point which should be used by an interface device in displaying the specified parameter.

0



volumentric flow

Transducer Block

ParameterDD Name


Initial

4 OPERATION

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H250 M40


PRIMARY_VALUE_2PRIMARY_VALUE_2PRIMARY_VALUE_2PRIMARY_VALUE_2gas volume flow

The measured gas volume flow value and status of available to the Function Block.

STATUSStatus


VALUEValue


PRIMARY_VALUE_PRIMARY_VALUE_PRIMARY_VALUE_PRIMARY_VALUE_RANGE_2RANGE_2RANGE_2RANGE_2gas volume flow range


EU_100max value


100

EU_0min value


0.0



Nl/h

Setting:

• SCFM• SCFH• Nm3/s, min, h, d• Sm3/s, min, h, d

• Nl/s, min, h, d• Sl/s, min, h, d• MSCFD• MMSCFD

DECIMALDecimal


0


The measured mass flow value and status of available to the Function Block.

STATUSStatus


VALUEValue


PRIMARY_VALUE_PRIMARY_VALUE_PRIMARY_VALUE_PRIMARY_VALUE_RANGE_3RANGE_3RANGE_3RANGE_3mass flow range


EU_100max value


100

EU_0min value


0.0



kg/h

Setting:

• g/s, min, h, d• kg/s, min, h, d• t/s, min, h, d• lb/s, min, h, d

• STon/s, min, h, d• LTon/s, min, h, d• MLB/H

DECIMALDecimal


0

Transducer Block

ParameterDD Name


Initial

OPERATION 4

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H250 M40




level

PRIMARY_VALUE_4PRIMARY_VALUE_4PRIMARY_VALUE_4PRIMARY_VALUE_4level

The measured level value and status of available to the Function Block.

STATUSStatus


VALUEValue


PRIMARY_VALUE_PRIMARY_VALUE_PRIMARY_VALUE_PRIMARY_VALUE_RANGE_4RANGE_4RANGE_4RANGE_4level range


EU_100max value


15.0

EU_0min value


0.0



m

Setting:

• m• cm• mm

• ft• in• yd

DECIMALDecimal


0

SECONDARY_VALUESECONDARY_VALUESECONDARY_VALUESECONDARY_VALUEelectronic temperature

The measured electronic temperature value and status of available to the Function Block.

STATUSStatus


VALUEValue


SECONDARY_VALUE_SECONDARY_VALUE_SECONDARY_VALUE_SECONDARY_VALUE_UNITUNITUNITUNITelectronic temperature unit

RW The engineering units to be used with electronic temperature. °C

Setting:• K• °C• °F• °R

SENSOR_CAL_DATESENSOR_CAL_DATESENSOR_CAL_DATESENSOR_CAL_DATESensor Calibration Date

R The date of the last sensor calibration.

SENSOR_CAL_LOCSENSOR_CAL_LOCSENSOR_CAL_LOCSENSOR_CAL_LOCSensor Calibration Location

R The last physical location at which the sensor was calibrated. (ex. Acme Labs)

SENSOR_CAL_SENSOR_CAL_SENSOR_CAL_SENSOR_CAL_METHODMETHODMETHODMETHODSensor Calibration method

R The method of last sensor calibration. It could be one of the several standard calibration methods defined by ISO or some other method.

factory trim standard calibration

Transducer Block

ParameterDD Name


Initial

4 OPERATION

38

H250 M40


SENSOR_RANGESENSOR_RANGESENSOR_RANGESENSOR_RANGESensor Range

The High and Low range limit values, the engineering units code and the number of digits to the right of the decimal point for the sensor.

EU_100max value


As ordered

EU_0min value


As ordered


R Device Description units code index for the engineering unit descriptor for the associated block value.

As ordered

DECIMALDecimal


2

SENSOR_SNSENSOR_SNSENSOR_SNSENSOR_SNSensor Serial Number

R The sensor serial number.

SENSOR_TYPESENSOR_TYPESENSOR_TYPESENSOR_TYPESensor Type

R The type of sensor Variable Area

SENSOR_CAL_WHOSENSOR_CAL_WHOSENSOR_CAL_WHOSENSOR_CAL_WHOSensor Calibration Who

R The name of the person responsible for the last sensor calibration.

TRANSDUCER_TRANSDUCER_TRANSDUCER_TRANSDUCER_DIRECTORYDIRECTORYDIRECTORYDIRECTORYTransducer Directory Entry

A directory that specifies the number and starting indices of the data collections in the transducer block.

TRANSDUCER_TYPETRANSDUCER_TYPETRANSDUCER_TYPETRANSDUCER_TYPETransducer Type

R Identifes the transducer that follows. Other

XD_ERRORXD_ERRORXD_ERRORXD_ERRORTransducer Error

R One of the transducer error codes defined in the FF Transducer Specifications in section 4.7 Block Alarm Subcodes.

Uninitialized

Setting:

• Unspecified error• General error• Calibration error• Configuration error• Electronics Failure

• Mechanical Failure• I/O Failure• Data Integrity Error• Software Error• Algorithm Error

Transducer Block

ParameterDD Name


Initial

OPERATION 4

39

H250 M40


4.7 Analog Input Block (AI)

The following tables list the Analog Input Block parameters in alphabetical order.

It describes characteristics of the measurement values obtained from the Transducer Block in a user defined way and to deliver it to the control system. There are also some parameters in the Analog Input Block, that can be configured to get a measurement value quality as desired by the user.


Analog Input Block

ParameterDD Name


Initial

Alert KeyAlert KeyAlert KeyAlert Key RW The identification number of the plant unit. This information may be used in the host for sorting alarms, etc.

0

Setting:1...255



OOS (Out of Service)

Setting:• Other: Non-specific error active• BlockConfiguration: Error detected in block configuration• LinkConfiguration: Error detected in link configuration• SimulationActive: Simulation enabled in this block• LocalOverride: Output tracking of faultstate active• DeviceFaultState: Device faultstate set• DeviceMaintenance: Device needs maintenance soon• InputFailure: Process variable has bad status• OutputFailure: Failure detected in output hardware• MemoryFailure: Memory error detected• LostStaticData: Static parameters cannot be recovered• LostNVData: Non-Volatile parameters cannot be recovered• Readback Check: Failure detected in READBACK• MaintenanceNeeded: Device NEEDS maintenance NOW• PowerUp: Recovery from power failure• OutOfService: Block actual mode is out of service



TARGETTarget


OOS


ACTUALActual


OOS


4 OPERATION

40

H250 M40


PERMITTEDPermitted


• OOS• Auto


NORMALNormal


Auto


ST_REVST_REVST_REVST_REVStatic Revision


0

Setting:0...65635



0

Setting:0...65635


RW This is the user description of the block. blanks


ACK_OPTIONACK_OPTIONACK_OPTIONACK_OPTIONAcknowledge Option

RW Selection of whether alarms associated with the function block will be automatically acknowledged.

Uninitialized

Setting:

• HiHi Alm Auto Ack• Hi Alm Auto Ack• LoLo Alm Auto Ack• Lo Alm Auto Ack• Blk Alm Auto Ack

• Fail Alm Auto Ack• Off Spec• Alm Auto Ack• Maint Alm Auto Ack• Check Alm Auto Ack

ALARM_HYSALARM_HYSALARM_HYSALARM_HYSAlarm Hystresis

RW Amount the PV must return within the alarm limits before the alarm condition clears. Alarm Hysteresis is expressed as a percent of the span of the PV.

0.5

Setting:0...50%

ALARM_SUMALARM_SUMALARM_SUMALARM_SUMAlarm Summary


CURRENTCurrent

R The active status of each alarm. Uninitialized

Setting:• HiHi Alarm• Hi Alarm• LoLo Alarm• Lo Alarm• Block Alarm

Analog Input Block

ParameterDD Name


Initial

OPERATION 4

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H250 M40



R The unacknowledged state of each alarm. Uninitialized


UNREPRTEDUnreported

R The unreported status of each alarm. Uninitialized


DISABLEDDisabled

R The disabled state of each alarm. Uninitialized






Uninitialized


ALAMSTATEAlarm State


Uninitialized




Uninitialized


Analog Input Block

ParameterDD Name


Initial

4 OPERATION

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H250 M40


SUBCODESubcode


Other

Setting:



VALUEValue


0

Setting:0...255

CHANNELCHANNELCHANNELCHANNELChannel

RW The number of the logical hardware channel that is connected to this I/O block. This information defines the transducer to be used going to or from the physical world.

Uninitialized

Setting:0 Uninitialized1. volume flow2. gas volume flow3. mass flow4. level5. electronic temperature

FIELD_VALFIELD_VALFIELD_VALFIELD_VALField ValueField ValueField ValueField Value

Raw value of the field device in percent of the PV range, with a status reflecting the transducer condition, before signal characterization (L_TYPE) or filtering (PV_FTIME).

STATUSStatus


Bad:NonSpecific:NotLimited

VALUEValue


0.0

GRANT_DENYGRANT_DENYGRANT_DENYGRANT_DENYGrant Deny

Options for controlling access of host computers and local control panels to operating, tuning and alarm parameters of the block.

GRANTGrant

RW Depending on the philosophy of the plant, the operator or a higher level device (HLD) or a local operator's panel (LOP) in the case of "Local", may turn on an item of the "Grant" attribute - "Program, Tune, Alarm or Local".

Uninitialized

Setting:• Program• Tune• Alarm• Local• Operate

Analog Input Block

ParameterDD Name


Initial

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H250 M40


DENYDeny

RW The Denied attribute is provied for use by a monitoring application in an interface device and may not be changed by an operator.

Uninitialized

Setting:• Program Denied• Tune Denied• Alarm Denied• Local Denied• Operate Denied

HI_ALMHI_ALMHI_ALMHI_ALMHigh Alarm

The status for High Alarm and its associated time stamp.


RW A discrete enumeration which is set to Unacknowledged when an alarm occurs, and set to Acknowledged by a write from a human interface device or other entity which can acknowledge that the alarm/event has been noticed

Uninitialized




Uninitialized




Uninitialized


SUBCODESubcode


Other

Setting:



VALUEFloat Value


0.0

HI_HI_ALMHI_HI_ALMHI_HI_ALMHI_HI_ALMHigh High Limit

The status for high high alarm and its associated time stamp.

HI_HI_PRIHI_HI_PRIHI_HI_PRIHI_HI_PRIHigh High PriorityHigh High PriorityHigh High PriorityHigh High Priority

R/W Priority of the High High Alarm.Setting see in the following part.

0

Analog Input Block

ParameterDD Name


Initial

4 OPERATION

44

H250 M40



RW A discrete enumeration which is set to Unacknowledged when an alarm occurs, and set to Acknowledged by a write from a human interface device or other entity which can acknowledge that the alarm/event has been noticed.

Uninitialized




Uninitialized




Uninitialized


SUBCODESubcode


Other

Setting:



VALUEFloat Value


0.0

HI_HI_ALMHI_HI_ALMHI_HI_ALMHI_HI_ALMHigh High Alarm

The status for high high alarm and its associated time stamp.



Uninitialized


Analog Input Block

ParameterDD Name


Initial

OPERATION 4

45

H250 M40




Uninitialized




Uninitialized


SUBCODESubcode


Other

Setting:



VALUEFloat Value


0.0

HI_HI_LIMHI_HI_LIMHI_HI_LIMHI_HI_LIMHigh High Limit

RW The setting for high high alarm in engineering units. NaN

Setting-3.39E38…+3.39E38 / -INF (-infinite) / + INF (+infinite)

HI_HI_PRIHI_HI_PRIHI_HI_PRIHI_HI_PRIHigh High Priority

RW Priority of the high high alarm. 0

Setting:0...15

HI_LIMHI_LIMHI_LIMHI_LIMHigh Limit

RW The setting for high high alarm in engineering units. NaN

Setting-3.39E38…+3.39E38 / -INF (-infinite) / + INF (+infinite)

HI_PRIHI_PRIHI_PRIHI_PRIHigh Priority

RW Priority of the high high alarm. 0

Setting:0...15

IO_OPTSIO_OPTSIO_OPTSIO_OPTSI/O Options

RW Option which the user may select to alter input and output block processing.

Uninitialized

Setting:• Low Cutoff• Units Conversion

Analog Input Block

ParameterDD Name


Initial

4 OPERATION

46

H250 M40


L_TYPEL_TYPEL_TYPEL_TYPELinearization Type

RW Determines if the values passed by the transducer block to the AI block may be used directly (Direct) or if the value is in different units and must be converted linearly (Indirect) , or with square root (Ind Sqr Root), using the input range defined for the transducer and the associated output range.

Uninitialized

Setting:• Uninitialized• Direct• Indirect• Indirect Sq Root

LO_ALMLO_ALMLO_ALMLO_ALMLow Alarm

The status of the low alarm and its associated time stamp.



Uninitialized




Uninitialized




Uninitialized


SUBCODESubcode


Other

Setting:



VALUEFloat Value


0.0

LO_LO_ALMLO_LO_ALMLO_LO_ALMLO_LO_ALMLow Low Alarm

The status of the low low alarm and its associated time stamp.

Analog Input Block

ParameterDD Name


Initial

OPERATION 4

47

H250 M40




Uninitialized




Uninitialized




Uninitialized


SUBCODESubcode


Other

Setting:



VALUEFloat Value


0.0

LO_LIMLO_LIMLO_LIMLO_LIMLow Limit

RW The setting for the low alarm in engineering units. (-NaN)

Setting:-3.39E38…+3.39E38 / -INF (-infinite) / + INF (+infinite)

LO_LO_LIMLO_LO_LIMLO_LO_LIMLO_LO_LIMLow Low Limit

RW The setting for the low alarm in engineering units. (-NaN)


LO_LO_PRILO_LO_PRILO_LO_PRILO_LO_PRILow Low Priority

RW Priority of the low low alarm. 0

Setting:0...15

LO_PRILO_PRILO_PRILO_PRILow Priority

RW Priority of the low alarm. 0

Setting:0...15

Analog Input Block

ParameterDD Name


Initial

4 OPERATION

48

H250 M40


LOW_CUTLOW_CUTLOW_CUTLOW_CUTLow Cutoff

RW Limit used in square root processing. A value of zero percent of scale is used in block processing if the transducer value falls below this limit, in % of scale. This feature may be used to eliminate noise near zero from a flow sensor.

0.0

Setting:≥ 0.0

OUTOUTOUTOUTOutput

The primary analog value calculated as a result of executing the function block.

STATUSStatus


VALUEValue

RW A numerical quantity entered by a user or calculated by the algorithm.

0.0

OUT_SCALEOUT_SCALEOUT_SCALEOUT_SCALEOutput Scale

The high and low scale values, engineering units code, and number of digits to the right of the decimal point to be used in displaying the OUT parameter and parameters which have the same scaling as OUT.

EU_100EU at 100%

RW The engineering unit value which represents the upper end of range of the associated block parameter.

100.0

EU_0EU at 0%

RW The engineering unit value which represents the lower end of range of the associated block parameter.

0.0


RW Device Description units code index for the engineering unit descriptor for the associated block value.Every Unit possible.

Uninitialized

DECIMALDecimal

RW The number of digits to the right of the decimal point which should be used by an interface device in displaying the specified parameter.

0

PVPVPVPVProcess Value

Either the primary analog value for use in executing the function, or a process value associated with it. May also be calculated from the RBACK value of an AO block.

STATUSStatus


0

VALUEValue


0.0

PV_FTIMEPV_FTIMEPV_FTIMEPV_FTIMEProcess Value Filter Time

RW Time constant of a single exponential filter for the PV, in seconds.

0.0

Setting:0.0...60.0

SIMULATESIMULATESIMULATESIMULATESimulate

Allows the transducer analog input or output to the block to be manually supplied when simulate is enabled. When simulate is disabled, the simulate value and status track the actual value and status.

SIMULATE_STATUSSimulate Status

RW Used for the transducer status when simulation is enabled. 0

SIMULATE_VALUESimulate Value

RW Used for the transducer value when simulation is enabled. 0.0


Analog Input Block

ParameterDD Name


Initial

OPERATION 4

49

H250 M40


TRANSDUCER_VALUETransducer Value

R Current value supplied by the transducer. 0.0

ENABLE_DISABLESimulate En/Disable

RW Enable/disable simulation. Disabled

Setting:• Uninitialized• Disabled• Active

STATUS_OPTSSTATUS_OPTSSTATUS_OPTSSTATUS_OPTSStatus Options

RW Options which the user may select in the block processing of status.

Uninitialized

Setting:• Propagate Fault Fwd• Uncertain if Limited• Bad if Limited• Uncertain if Man.




RW A discrete enumeration which is set to Unacknowledged when an update occurs, and set to Acknowledged by a write from a human interface device or other entity which can acknowledge that the alarm has been noticed.

Uninitialized




Uninitialized




Setting:MM / DD / YY (Month / Day / Year)

HH:MM:SS (Hour:Minute:Second)

STATIC_REVISIONStatic Rev


0



0

XD_SCALEXD_SCALEXD_SCALEXD_SCALETransducer Scale

The high and low scale values, engineering units code, and number of digits to the right of the decimal point used with the value obtained from the transducer for a specified channel.

EU_100EU at 100%


100.0

Analog Input Block

ParameterDD Name


Initial

4 OPERATION

50

H250 M40


EU_0EU at 0%


0.0



Depends on the type, the device is calibrated for.

Temperature Units:• K• °C• °F• °R

Length Units:• m• cm• mm• ft• in• yd

Mass Flow Units:• g/s,min, h, d• kg/s, min, h, d• t/s, min, h, d• lb/s, min, h, d• STon/s, min, h, d• LTon/s, min, h, d• MLB/H

Volume Flow Units:• m3/s, min. h, d• l/s, min, h, d• ml/d• ft3/s, min, h, d• gal/s, min, h, d• ImpGal/s, min, h, d• bbl/s, min, h, d• cm3/s, min, h, d• kl/min, h, d• ml/min

Gas Flow Units:• Nm3/s, min, h, d• Sm3/s, min, h, d• Nl/s, min, h, d• Sl/s, min, h, d• SCFM• SCFH• MSCFD• MMSCFD

DECIMALDecimal

RW The number of digits to the right of the decimal point which should be used by an interface device in displaying the specified parameter.

0

Analog Input Block

ParameterDD Name


Initial

OPERATION 4

51

H250 M40


4.8 Integrator Block (IT)

The following tables list the 2 Integrator Block parameters in alphabetical order.

It describes characteristics of the signal converter measurements for forward (positive) and reverse (negative) flow at the same time. Both integrators were intended to totalize the forward flow Integrator 1 (+ Flow Totalizer) on the one hand and the reverse flow Integrator 2 (- Flow Totalizer) on the other. The configuration of these blocks is almost the same, unless stated differently.


Integrator Block

ParameterDD Name


Initial

Alert KeyAlert KeyAlert KeyAlert Key RW The identification number of the plant unit. This information may be used in the host for sorting alarms, etc.

0

Setting:0...255

BLOCK_ERRBLOCK_ERRBLOCK_ERRBLOCK_ERRBlock ErrorBlock ErrorBlock ErrorBlock Error


Actual measured value

Setting:• Other: Non-specific error active• Block Configuration: Error detected in block

configuration• Simulation Active: Simulation enabled in this block• Local Override: Output tracking of faultstate active• Device Fault State: Device faultstate set• Device Maintenance: Device needs maintenance soon• Input Failure: Process variable has bad status• Output Failure: Failure detected in output hardware• Memory Failure: Memory error detected• Lost Static Data: Static parameters cannot be recovered• Lost NV Data: Non-volatile parameters cannot be

recovered• Readback Check: Failure detected in READBACK• Maintenance Needed: Device NEEDS maintenance NOW• Power Up: Recovery from power failure• Out Of Service: Block actual mode is out of service

MODE_BLKMODE_BLKMODE_BLKMODE_BLKBlock ModeBlock ModeBlock ModeBlock Mode


TARGETTarget

RW By setting this parameter to an allowed value (one of the value from permitted modes) user can change the block execution mode. Changing of modes is required to change the access permissions available to various parameters.

OOS

Setting:Auto / Manual / OOS

ACTUALActual


Factory Settings

4 OPERATION

52

H250 M40


PERMITTEDPermitted

RW This parameter defines allowed modes for this function block and can be set by user.

Auto, Manual or OOS

Setting:Auto / Manual / OOS

NORMALNormal


Auto

Setting:Auto

ST_REVST_REVST_REVST_REVStatic RevisionStatic RevisionStatic RevisionStatic Revision


0

Setting:0...65635

STRATEGYSTRATEGYSTRATEGYSTRATEGYStrategyStrategyStrategyStrategy


0 (=uninitialized)

Setting:0...65635

TAG_DESCTAG_DESCTAG_DESCTAG_DESCTag DescriptionTag DescriptionTag DescriptionTag Description

RW This is the user description of the block useful for documentation purpose. Not being updated frequently as it is not being accessed by application.

spaces


BLOCK_ALMBLOCK_ALMBLOCK_ALMBLOCK_ALMBlock AlarmBlock AlarmBlock AlarmBlock Alarm


Unacknowledged RW A discrete enumeration which is set to "Unacknowledged" when an alarm occurs, and set to "Acknowledged" by a write from a human interface device or other entity which can acknowledge that the alarm/event has been noticed.

Uninitialized

Setting:Uninitialized / Acknowledged / Unacknowledged

Alarm State R A discrete enumeration which gives an indication of whether the alert is active and whether it has been reported.

Uninitialized

Setting:Uninitialized / Clear - reported / Clear - not reported / Active - reported / Active - not reported

Time Stamp R The time when evaluation of the block was started and a change in alarm/event state was detected that is unreported. The time stamp value will be maintained constant until alert confirmation has been received - even if another change of state occurs.

Uninitialized


Integrator Block

ParameterDD Name


Initial

OPERATION 4

53

H250 M40


Subcode R An enumeration specifying the cause of the alert to be reported.

Other

Setting:Other / Block Configuration / Link Configuration / Simulation Active / Local Override / Device Fault State / Device Maintenance / Input Failure / Output Failure / Memory Failure / Lost Static Data / Lost NV Data / Readback Check / Maintenance Needed / Power Up / Out Of Service

Value R The value of the associated parameter at the time the alert was detected.

0

Setting:0...255

CLOCK_PERCLOCK_PERCLOCK_PERCLOCK_PERClock PeriodClock PeriodClock PeriodClock Period

RW Establishes the period for periodic reset, in seconds. 0

Setting:Positive or 0

GOOD_LIMGOOD_LIMGOOD_LIMGOOD_LIMGood LimitGood LimitGood LimitGood Limit

RW Sets the limit for PCT_INCL. Below this limit OUT receives the status good.

0

Setting:0...100%

GRANT_DENYGRANT_DENYGRANT_DENYGRANT_DENYGrant DenyGrant DenyGrant DenyGrant Deny


Grant R/W Depending on the philosophy of the plant, the operator or a higher level device (HLD), or a local operator's panel (LOP) in the case of Local, may turn on an item of the Grant attribute - Program, Tune, Alarm or Local.

Uninitialized

Setting:Program / Tune / Alarm / Local

Deny RW The Denied attribute is provided for use by a monitoring application in an interface device and may not be changed by an operator.

Uninitialized

Setting:Program denied / Tune denied / Alarm denied / Local denied

IN_1IN_1IN_1IN_1Input 1Input 1Input 1Input 1

RW Input 1 of the Integrator Block.

Status Status of IN_1

Value Actual value

IN_2IN_2IN_2IN_2Input 2Input 2Input 2Input 2

RW Input 2 of the Integrator Block.

Status Status of IN_2

Value Actual value

OUT_PTRIPOUT_PTRIPOUT_PTRIPOUT_PTRIPOutput Pre TripOutput Pre TripOutput Pre TripOutput Pre Trip

RW The second discrete output.

Status RW Setting:Good Non Cascade / Good Cascade / Uncertain / Bad Not Connected / Bad

Bad Not Connected

Value RW Setting:0: Off / 1: On

0

Integrator Block

ParameterDD Name


Initial

4 OPERATION

54

H250 M40


INTEG_OPTSINTEG_OPTSINTEG_OPTSINTEG_OPTSIntegration OptionsIntegration OptionsIntegration OptionsIntegration Options

RW INTEG_OPTS is to be used to specify several integration options as type of input used in each input, flow direction to be considered in the totalization, status to be considered in the totalization and if the totalization residue shall be used in the next batch after a reset.

Uninitialized

The following INTEG_OPTS are possible (see also INTEG_TYPE):

• Input 1 accumulate: IN_1 is used as pulse (otherwise as rate)

• Input 2 accumulate: IN_2 is used as pulse (otherwise as rate)

• Flow forward: only positive net flow will be taken into account for totalization

• Flow reverse: only negative net flow will be taken into account for totalization

• Use Uncertain: IN_1 and IN_2 input will be taken into account even if their states are "Uncertain" (otherwise the value with the last "Good" status will be taken)

• Use BAD Input: IN_1 or IN_2 with "Bad" status will be interpreted as "Good" (Note: only the status is interpreted as "Good", the value isn't used for totalization, but the good one, i.e. RTOTAL isn't affected with this setting.

• Carry: integration after a reset starts with the init value, but with the residual after the trip value.

• Add zero if Bad: if one of the input (IN_1 or IN_2) statuses are "Bad", not the last "Good" value is used for totalization, but zero (0).

• Confirm reset: after a manual reset of totalization, the next manual reset must be preceded by a reset confirmation by the control system.

• Generate reset event: in case of reset (automatic or manual), an event notification will be sent to the control system.(This function is an option and not supported.)

N_RESETN_RESETN_RESETN_RESETNumber of ResetNumber of ResetNumber of ResetNumber of Reset

R Counts the number of resets. It can not be written nor reset.

OP_CMD_INTOP_CMD_INTOP_CMD_INTOP_CMD_INTOperator Command Operator Command Operator Command Operator Command IntegrationIntegrationIntegrationIntegration

RW Operator command. "Reset" resets the totalizer. Off

Setting:0: Off / 1: Reset

OUTOUTOUTOUTOutputOutputOutputOutput

RW The primary analog value calculated as a result of executing the function. The display scaling for the corresponding output. It has no effect on the block.

Status R Actual status of Output.

Value R Actual value

OUT_PTRIPOUT_PTRIPOUT_PTRIPOUT_PTRIPOutput Pre TripOutput Pre TripOutput Pre TripOutput Pre Trip

R/W The second discrete output.


Bad Not Connected


Off

OUT_RANGEOUT_RANGEOUT_RANGEOUT_RANGEOutput RangeOutput RangeOutput RangeOutput Range

RW This is the display scaling for the output. It has no effect on the block.

Integrator Block

ParameterDD Name


Initial

OPERATION 4

55

H250 M40


EU_100Engineering Unit 100


100.0

EU_0Engineering Unit 0


0.0

Units Index RW Setting:All units are possible.

Decimal Point RW The number of digits to the right of the decimal point which should be used by an interface device in displaying the specified parameter.

0

OUT_TRIPOUT_TRIPOUT_TRIPOUT_TRIPOutput TripOutput TripOutput TripOutput Trip

RW The first discrete output.


Bad Not Connected


Off

OUTAGE_LIMOUTAGE_LIMOUTAGE_LIMOUTAGE_LIMOutage LimitOutage LimitOutage LimitOutage Limit

RW The maximum tolerated duration for power failure. 0


PCT_INCLPCT_INCLPCT_INCLPCT_INCLPercentage Increment Percentage Increment Percentage Increment Percentage Increment CalculationCalculationCalculationCalculation

R Indicates the percentage of inputs with good status compared to the ones with bad or uncertain and bad status.

0.0

PRE_TRIPPRE_TRIPPRE_TRIPPRE_TRIPPre TripPre TripPre TripPre Trip

RW Adjusts the amount of mass, volume or energy that should set OUT_PTRIP when the integration reaches (TOTAL_SP - PRE_TRIP) when counting up or PRE_TRIP when counting down.

0


PULSE_VAL1PULSE_VAL1PULSE_VAL1PULSE_VAL1Pulse Value 1Pulse Value 1Pulse Value 1Pulse Value 1

RW Determines the mass, volume or energy per pulse. 0.0


PULSE_VAL2PULSE_VAL2PULSE_VAL2PULSE_VAL2Pulse Value 2Pulse Value 2Pulse Value 2Pulse Value 2

RW Determines the mass, volume or energy per pulse. 0.0


RESET_CONFIRMRESET_CONFIRMRESET_CONFIRMRESET_CONFIRMReset ConfirmReset ConfirmReset ConfirmReset Confirm

RW Momentary discrete value which can be written by a host to enable further resets, if the option confirm reset in INTEG_OPTS is chosen.

Status RW Setting:Good Non Cascade / Good Cascade / Uncertain / Bad Not Connected / Bad / Bad No Comm with Last Useable Value (LUV)

Bad Not Connected


Off

RESET_INRESET_INRESET_INRESET_INReset InputReset InputReset InputReset Input

RW Reset the totalizers.


Bad Not Connected


Off

Integrator Block

ParameterDD Name


Initial

4 OPERATION

56

H250 M40


REV_FLOW1REV_FLOW1REV_FLOW1REV_FLOW1Reverse Flow 1Reverse Flow 1Reverse Flow 1Reverse Flow 1

R/W Indicates reverse flow when true.


Bad Not Connected

Value RW Setting:0: Forward / 1: Reverse

Forward

REV_FLOW2REV_FLOW2REV_FLOW2REV_FLOW2Reverse Flow 2Reverse Flow 2Reverse Flow 2Reverse Flow 2

RW Indicates reverse flow when true.


Bad Not Connected

Value RW Setting:0: Forward / 1: Reverse

Forward

RTOTALRTOTALRTOTALRTOTALRejected TotalRejected TotalRejected TotalRejected Total

RW Indicates the Totalization of BAD or BAD + UNCERTAIN Inputs, according to INTEG_OPTS.

0.0

SRTOTALSRTOTALSRTOTALSRTOTALSnapshot of Rejected Snapshot of Rejected Snapshot of Rejected Snapshot of Rejected TotalTotalTotalTotal

R The snapshot of RTOTAL, just before a reset. 0.0

SSPSSPSSPSSPSnapshot of SetpointSnapshot of SetpointSnapshot of SetpointSnapshot of Setpoint

R The snapshot of TOTAL_SP. 0.0

STATUS_OPTSSTATUS_OPTSSTATUS_OPTSSTATUS_OPTSStatus OptionStatus OptionStatus OptionStatus Option


Uninitialized

Setting:Uncertain if Man

STOTALSTOTALSTOTALSTOTALSnapshot of TotalSnapshot of TotalSnapshot of TotalSnapshot of Total

R Indicates the Snapshot of OUT just before a reset. 0.0

TIME_UNIT1TIME_UNIT1TIME_UNIT1TIME_UNIT1Time Unit 1Time Unit 1Time Unit 1Time Unit 1

RW Converts the rate time units in seconds. Uninitialized

Setting:1: seconds / 2: minutes / 3: hour / 4: days

TIME_UNIT2TIME_UNIT2TIME_UNIT2TIME_UNIT2Time Unit 2Time Unit 2Time Unit 2Time Unit 2

RW Converts the rate time units in seconds. Uninitialized

Setting:1: seconds / 2: minutes / 3: hour / 4: days

TOTAL_SPTOTAL_SPTOTAL_SPTOTAL_SPTotal SetpointTotal SetpointTotal SetpointTotal Setpoint

RW The SP for a batch totalization. Not just SP because SP has PV units and other special properties not used in this application.

0


UNIT_CONVUNIT_CONVUNIT_CONVUNIT_CONVUnit ConversionUnit ConversionUnit ConversionUnit Conversion

RW Factor to convert the engineering units of input 2 into the engineering units of input 1.

1.0

Setting:Positive or not 0

UPDATE_EVTUPDATE_EVTUPDATE_EVTUPDATE_EVTUpdate EventUpdate EventUpdate EventUpdate Event

R This alert is generated by any change to the static data.

Unacknowledged R A discrete enumeration which is set to "Unacknowledged" when an alarm occurs, and set to "Acknowledged" by a write from a human interface device or other entity which can acknowledge that the alarm/event has been noticed.

Uninitialized


Integrator Block

ParameterDD Name


Initial

OPERATION 4

57

H250 M40


Update State R A discrete enumeration which gives an indication of whether the alert is active and whether it has been reported.

Uninitialized


Time Stamp R The time when evaluation of the block was started and a change in alarm/event state was detected that is unreported. The time stamp value will be maintained constant until alert confirmation has been received - even if another change of state occurs. Time stamp records the time when parameter was updated.

Uninitialized


Static Revision R The static revision of the block whose static parameter was changed and is being reported. It is possible for the present value of static revision to be greater than this because static can be changed at any time.

0

Relative Index R The OD index of the static parameter whose change caused this alert, minus the FB starting index. If the update event was caused by a write to multiple parameters at the same time, then this attribute will be zero.

0

Integrator Block

ParameterDD Name


Initial

4 OPERATION

58

H250 M40


4.9 Proportional Integral Derivative Block (PID)

The following tables list the PID Block parameters in alphabetical order.


Proportional Integral Derivative Block

ParameterDD Name


Initial Value

ALERT_KEYALERT_KEYALERT_KEYALERT_KEYAlert KeyAlert KeyAlert KeyAlert Key


1

Setting:1...255

BLOCK_ERRBLOCK_ERRBLOCK_ERRBLOCK_ERRBlock ErrorBlock ErrorBlock ErrorBlock Error


Current Block Error

Setting:• Other: Non-specific error active• Block Configuration: Error detected in block

configuration• Simulation Active: Simulation enabled in this block• Local Override: Output tracking of faultstate active• Device Fault State: Device faultstate set• Device Maintenance: Device needs maintenance soon• Input Failure: Process variable has bad status• Output Failure: Failure detected in output hardware• Memory Failure: Memory error detected• Lost Static Data: Static parameters cannot be recovered• Lost NV Data: Non-volatile parameters cannot be

recovered• Readback Check: Failure detected in READBACK• Maintenance Needed: Device NEEDS maintenance NOW• Power Up: Recovery from power failure• Out Of Service: Block actual mode is out of service

MODE_BLKMODE_BLKMODE_BLKMODE_BLKBlock ModeBlock ModeBlock ModeBlock Mode


TARGETTarget


OOS

Setting:ROut / RCas / Cas / Auto / Man / OOS

ACTUALActual


Actual mode


PERMITTEDPermitted


ROut, RCas, Cas, Auto, Man or OOS


OPERATION 4

59

H250 M40


NORMALNormal

RW This is the mode the block should be set to during normal operating conditions.

Auto

Setting:Auto

ST_REVST_REVST_REVST_REVStatic RevisionStatic RevisionStatic RevisionStatic Revision


0

Setting:0...65635

STRATEGYSTRATEGYSTRATEGYSTRATEGYStrategyStrategyStrategyStrategy

RW This parameter can be used to create groups of blocks by control system. This data is not checked or processed by the block.

0 (=uninitialized)

Setting:0...65635

TAG_DESCTAG_DESCTAG_DESCTAG_DESCTag DescriptionTag DescriptionTag DescriptionTag Description

RW The user description of the intended application of the block.

spaces


ACK_OPTIONACK_OPTIONACK_OPTIONACK_OPTIONAcknowledge OptionAcknowledge OptionAcknowledge OptionAcknowledge Option

RW Selection of whether alarms associated with the function block will be automatically acknowledged.

No option selected

Setting:• HiHi Alm Disabled: HiHi alarm disabled• Hi Alm Disabled: Hi alarm disabled• LoLo Alm Disabled: LoLo alarm disabled• Lo Alm Disabled: Lo alarm disabled• DevHi Alm Disabled: Deviation Hi alarm disabled• DevLo Alm Disabled: Deviation Lo alarm disabled• Block Alm Disabled: Block alarm disabled

ALARM_HYSALARM_HYSALARM_HYSALARM_HYSAlarm HysteresisAlarm HysteresisAlarm HysteresisAlarm Hysteresis

RW Amount the PV must return within the alarm limits before the alarm condition clears. Alarm hysteresis expressed as a percent of the span of the PV.

0.5

Setting:0.0...50.0%

ALARM_SUMALARM_SUMALARM_SUMALARM_SUMAlarm SummaryAlarm SummaryAlarm SummaryAlarm Summary


Current R The active status of each alarm. Uninitialized

Unacknowledged Setting:• HiHi Alarm: HiHi alarm active• Hi Alarm: Hi alarm active• LoLo Alarm: LoLo alarm active• Lo Alarm: Lo alarm active• DevHi Alarm: Deviation Hi alarm active• DevLo Alarm: Deviation Lo alarm active• Block Alarm: Block Alarm Active

Unreported

Disabled

BAL_TIMEBAL_TIMEBAL_TIMEBAL_TIMEBalance TimeBalance TimeBalance TimeBalance Time

RW This specifies the time for the internal working value of bias or ratio to return to the operator set bias or ratio, in seconds. In the PID block, it may be used to specify the time constant at which the integral term will move to obtain balance when the output is limited and the mode is Auto, Cas or RCas.

0

Setting:0.0 s


ParameterDD Name


Initial Value

4 OPERATION

60

H250 M40


BKCAL_HYSBKCAL_HYSBKCAL_HYSBKCAL_HYSBack Calculation Back Calculation Back Calculation Back Calculation HysteresisHysteresisHysteresisHysteresis

RW Limits the minimum output value for modes other than "Manual". The limit status is turned off, expressed as a percent of the span of the output.

0.5

Setting:0.0...50.0%

BKCAL_INBKCAL_INBKCAL_INBKCAL_INBack Calculation InputBack Calculation InputBack Calculation InputBack Calculation Input

RW The value and status used for backwards tracking of the output, provided by a link to the back calculation output parameter of a downstream block.

Status RW Status of BKCAL_IN

Value RW Value of BKCAL_IN

BKCAL_INBKCAL_INBKCAL_INBKCAL_INBack Calculation InputBack Calculation InputBack Calculation InputBack Calculation Input

R The output value and status provided to an upstream block for output tracking when the loop is broken or limited, as determined by the status bits. This information is used to provide bumpless transfer to closed loop control and to prevent windup under limited conditions when that becomes possible.

Status R Status of BKCAL_OUT

Value R Value of BKCAL_OUT

BLOCK_ALMBLOCK_ALMBLOCK_ALMBLOCK_ALMBlock AlarmBlock AlarmBlock AlarmBlock Alarm

RW The block alarm is used for all configuration, hardware, connection failure or system problems in the block. The cause of the alert is entered in the subcode field. The first alert to become active will set the "Active" status in the "Status" attribute. As soon as the "Unreported" status is cleared by the alert reporting task, another block alert may be reported without clearing the "Active" status, if the subcode has changed.


Uninitialized



Uninitialized

Setting:• Uninitialized• Clear - reported: Alarm not active and reported• Clear - not reported: Alarm not active and not reported• Active - reported: Alarm active and reported• Active - not reported: Alarm active and not reported


Uninitialized



ParameterDD Name


Initial Value

OPERATION 4

61

H250 M40



Other

Setting:• Other: Non-specific error active• BlockConfiguration: Error detected in block

configuration• LinkConfiguration: Error detected in link configuration• SimulationActive: Simulation enabled in this block• LocalOverride: Output tracking or faultstate active• DeviceFaultState: DeviceFaultState• DeviceMaintenance: Device needs maintenance soon• InputFailure: Process variable has bad status• OutputFailure: Failure detected in output hardware• MemoryFailure: Memory error detected• LostStaticData: Static parameters cannot be recovered• LostNVData: Non-Volatile parameters cannot be

recovered• ReadbackCheck: Failure detected in READBACK• MaintenanceNeeded: Device NEEDS maintenance NOW• PowerUp: Recovery from power failure• OutOfService: Block actual mode is Out of Service


0

Setting:0...255

BYPASSBYPASSBYPASSBYPASSBypassBypassBypassBypass

RW The normal control algorithm may be bypassed through this parameter. When bypass is set, the setpoint value (in percent) will be directly transferred to the output. To prevent a bump on transfer to/from bypass, the setpoint will automatically be initialized to the output value or process variable, respectively, and the path broken flag will be set for one execution.

Uninitialized

Setting:• ON: normal control algorithm bypassed, output based on

setpoint• OFF: normal control

CAS_INCAS_INCAS_INCAS_INCascade InputCascade InputCascade InputCascade Input

RW This parameter is the remote setpoint value, which must come from another Fieldbus block or a DCS block through a defined link.

Status RW Status of CAS_IN

Value RW Value of CAS_IN


ParameterDD Name


Initial Value

4 OPERATION

62

H250 M40


CONTROL_OPTSCONTROL_OPTSCONTROL_OPTSCONTROL_OPTSControl OptionsControl OptionsControl OptionsControl Options

RW Options which the user may select to alter the calculations done in a control block.

No option selected

Setting:• Bypass Enable: This parameter, if true, allows BYPASS to

be set. Some control algorithms cannot provide closed loop control if bypassed.

• SP-PV Track Man: Permits the setpoint to track the process variable when the block mode is "Man".

• SP-PV Track ROut: Permits the setpoint to track the process variable when the block mode is "ROut".

• SP-PV Track LO-IMan: Permits the setpoint to track the process variable when the block mode is "LO or IMan".

• SP Track retain: Permits the setpoint to track the RCas or Cas parameter based on the retained target mode when the actual mode of the block is "Man, LO, Man, or Rout".

• Direct acting: Defines the relationship between changes in PV and changes to output - when direct is selected, an increase in PV results in an increase in the output.

• Track enable: This enables the external tracking function – when TRK_ENA is 1, the preset value in TRK_VAL is output if TRK_IN_D becomes true.

• Track in manual: This is used only if TRK_ENA is YES (1) - when the block mode is Man, TRK_IN_D will be acted on only if the TRK_OVMAN control option is set.

• PV for BKCal_Out: The BKCAL_OUT value may be selected as the working SP or the PV - normally, BKCAL_OUT is the working SP.

• Restrict SP to limits in Cas and RCas: If this option is selected, the setpoint will be restricted to the setpoint absolute and rate limits in Cas and Rcas modes.

• No output limits in Man: Do not apply OUT_HI_LIM or OUT_LO_LIM when target and actual modes are "Man".

DV_HI_ALMDV_HI_ALMDV_HI_ALMDV_HI_ALMDeviation High AlarmDeviation High AlarmDeviation High AlarmDeviation High Alarm

The status and time stamp associated with the high deviation alarm.


Uninitialized



Uninitialized



ParameterDD Name


Initial Value

OPERATION 4

63

H250 M40



Uninitialized



Other

Setting:Settings see above parameter "BLOCK_ALM", subelement "Subcode".


0

Setting:0...255

DV_HI_LIMDV_HI_LIMDV_HI_LIMDV_HI_LIMDeviation High LimitDeviation High LimitDeviation High LimitDeviation High Limit

RW The setting of the high deviation alarm limit in engineering units.

+INF

DV_HI_PRIDV_HI_PRIDV_HI_PRIDV_HI_PRIDeviation High PriorityDeviation High PriorityDeviation High PriorityDeviation High Priority

RW Priority of the high deviation alarm. 0

Setting:0...15

DV_LO_ALMDV_LO_ALMDV_LO_ALMDV_LO_ALMDeviation Low AlarmDeviation Low AlarmDeviation Low AlarmDeviation Low Alarm

The status and time stamp associated with the low deviation alarm.


Uninitialized



Uninitialized



Uninitialized



Other



ParameterDD Name


Initial Value

4 OPERATION

64

H250 M40



0

Setting:0...255

DV_LO_LIMDV_LO_LIMDV_LO_LIMDV_LO_LIMDeviation Low LimitDeviation Low LimitDeviation Low LimitDeviation Low Limit

RW The setting of the low deviation alarm limit in engineering units.

-INF

DV_LO_PRIDV_LO_PRIDV_LO_PRIDV_LO_PRIDeviation Low PriorityDeviation Low PriorityDeviation Low PriorityDeviation Low Priority

RW Priority of the low deviation alarm. 0

Setting:0...15

FF_GAINFF_GAINFF_GAINFF_GAINFeed Forward GainFeed Forward GainFeed Forward GainFeed Forward Gain

RW The gain that the feed forward input is multiplied by before it is added to the calculated control output.

0

FF_SCALEFF_SCALEFF_SCALEFF_SCALEFeed Forward ScaleFeed Forward ScaleFeed Forward ScaleFeed Forward Scale

RW The feed forward input high and low scale values, engineering units code and number of digits to the right of the decimal point.

EU at 100% RW The engineering unit value which represents the upper end of range of the associated block parameter.

100

EU at 0% RW The engineering unit value which represents the lower end of range of the associated block parameter.

0

Units Index RW Device Description units code index for the engineering unit descriptor for the associated block value.

Uninitialized

Setting:All units are possible.

FF_VALFF_VALFF_VALFF_VALFeed Forward ValueFeed Forward ValueFeed Forward ValueFeed Forward Value

R The feed forward value and status.

Status R Status of FF_VAL

Value R Value of FF_VAL

GAINGAINGAINGAINGainGainGainGain

RW Dimensionless value used by the block algorithm in calculating the block output.

0

GRANT_DENYGRANT_DENYGRANT_DENYGRANT_DENYGrant DenyGrant DenyGrant DenyGrant Deny


Grant RW Depending on the philosophy of the plant, the operator or a higher level device (HLD), or a local operator's panel (LOP) in the case of Local, may turn on an item of the Grant attribute - Program, Tuning, Alarm or Local.

No option selected

Setting:• Program: Host may change mode, setpoint or output of

block• Tune: Host may change the tuning parameters of block• Alarm: Host may change the alarm parameters of block• Local: A local panel or handheld device may change the

target mode, setpoint or output


ParameterDD Name


Initial Value

OPERATION 4

65

H250 M40


Deny RW The "Denied" attribute is provided for use by a monitoring application in an interface device and may not be changed by an operator.

No option selected

Setting:• Program denied: Granting of program permission has

been reset• Tune denied: Granting of tune permission has been reset• Alarm denied: Granting of alarm permission has been

reset• Local denied: Granting of local permission has been

reset

HI_ALMHI_ALMHI_ALMHI_ALMHigh AlarmHigh AlarmHigh AlarmHigh Alarm

The status for High Alarm and its associated time stamp.


Uninitialized



Uninitialized



Uninitialized



Other



0

HI_HI_ALMHI_HI_ALMHI_HI_ALMHI_HI_ALMHigh High AlarmHigh High AlarmHigh High AlarmHigh High Alarm

The status for High High Alarm and its associated time stamp.


Uninitialized



ParameterDD Name


Initial Value

4 OPERATION

66

H250 M40



Uninitialized



Uninitialized



Other



0

HI_HI_LIMHI_HI_LIMHI_HI_LIMHI_HI_LIMHigh High LimitHigh High LimitHigh High LimitHigh High Limit

RW The setting for High High Alarm in engineering units. +INF

HI_HI_PRIHI_HI_PRIHI_HI_PRIHI_HI_PRIHigh High PriorityHigh High PriorityHigh High PriorityHigh High Priority

RW Priority of the High High Alarm. 0

Setting:0...15

HI_LIMHI_LIMHI_LIMHI_LIMHigh LimitHigh LimitHigh LimitHigh Limit

RW The High Limit imposed on the PV compensation term. +INF

HI_PRIHI_PRIHI_PRIHI_PRIHigh PriorityHigh PriorityHigh PriorityHigh Priority

RW Priority of the High Alarm. 0

Setting:0...15

ININININInputInputInputInput

RW Primary input value of the block, required for blocks that filter the input to get the PV.

Status RW Status of IN

Value RW Value of IN

LO_ALMLO_ALMLO_ALMLO_ALMLow AlarmLow AlarmLow AlarmLow Alarm

The status for Low Alarm and its associated time stamp.


Uninitialized



ParameterDD Name


Initial Value

OPERATION 4

67

H250 M40



Uninitialized



Uninitialized



Other



0

LO_LIMLO_LIMLO_LIMLO_LIMLow LimitLow LimitLow LimitLow Limit

RW The setting for Low Alarm in engineering units. -INF

LO_LO_ALMLO_LO_ALMLO_LO_ALMLO_LO_ALMLow Low AlarmLow Low AlarmLow Low AlarmLow Low Alarm

The status of the Low Low Alarm and its associated time stamp.


Uninitialized



Uninitialized



Uninitialized



ParameterDD Name


Initial Value

4 OPERATION

68

H250 M40



Other



0

LO_LO_LIMLO_LO_LIMLO_LO_LIMLO_LO_LIMLow Low LimitLow Low LimitLow Low LimitLow Low Limit

RW The setting for Low Low Alarm in engineering units. -INF

LO_LO_PRILO_LO_PRILO_LO_PRILO_LO_PRILow Low PriorityLow Low PriorityLow Low PriorityLow Low Priority

RW Priority of the Low Low Alarm. 0

Setting:0...15

LO_PRILO_PRILO_PRILO_PRILow PriorityLow PriorityLow PriorityLow Priority

RW Priority of the Low Alarm. 1

Setting:Max. 15

OUTOUTOUTOUTOutputOutputOutputOutput

The primary analog value calculated as a result of executing the function block.

Status RW Status of OUT

Value RW Value of OUT

OUT_HI_LIMOUT_HI_LIMOUT_HI_LIMOUT_HI_LIMOutput High LimitOutput High LimitOutput High LimitOutput High Limit

RW Limits the maximum output value for modes other than "Manual".

100

OUT_LO_LIMOUT_LO_LIMOUT_LO_LIMOUT_LO_LIMOutput Low LimitOutput Low LimitOutput Low LimitOutput Low Limit

RW Limits the minimum output value for modes other than "Manual".

0

OUT_SCALEOUT_SCALEOUT_SCALEOUT_SCALEOutput ScaleOutput ScaleOutput ScaleOutput Scale

RW The high and low scale values, engineering units code and number of digits to the right of the decimal point to be used in displaying the OUT parameter and parameters which have the same scaling as OUT.


100


0


Uninitialized



0

PVPVPVPVProcess ValueProcess ValueProcess ValueProcess Value


Status R Status of PV

Value R Value of PV

PV_FTIMEPV_FTIMEPV_FTIMEPV_FTIMEPV F TimePV F TimePV F TimePV F Time(Process Value Filter (Process Value Filter (Process Value Filter (Process Value Filter Time Constant)Time Constant)Time Constant)Time Constant)

RW Time constant of a single exponential filter for the PV, in seconds.

0

Setting:0.0…30.0

PV_SCALEPV_SCALEPV_SCALEPV_SCALEProcess Value ScaleProcess Value ScaleProcess Value ScaleProcess Value Scale

RW The high and low scale values, engineering units code and number of digits to the right of the decimal point to be used in displaying the PV parameter and parameters which have the same scaling as PV.


ParameterDD Name


Initial Value

OPERATION 4

69

H250 M40



100


0


Uninitialized



0

RATERATERATERATERateRateRateRate

RW Defines the derivative time constant, in seconds. 0

RCAS_INRCAS_INRCAS_INRCAS_INRemote Cascade InputRemote Cascade InputRemote Cascade InputRemote Cascade Input

R Target setpoint and status provided by a supervisory host to a analog control or output block.

Status R Status of RCAS_IN

Value R Value of RCAS_IN

RCAS_OUTRCAS_OUTRCAS_OUTRCAS_OUTRemote Cascade OutputRemote Cascade OutputRemote Cascade OutputRemote Cascade Output

R Block setpoint and status after ramping - provided to a supervisory host for back calculation and to allow action to be taken under limiting conditions or mode change.

Status R Status of RCAS_OUT

Value R Value of RCAS_OUT

RESETRESETRESETRESETResetResetResetReset

RW The integral time constant, in seconds per repeat. +INF

ROUT_INROUT_INROUT_INROUT_INRemote Out InputRemote Out InputRemote Out InputRemote Out Input

R Target output and status provided by a host to the control block for use as the output (ROut mode).

Status R Status of ROUT_IN

Value R Value of ROUT_IN

ROUT_OUTROUT_OUTROUT_OUTROUT_OUTRemote Out OutputRemote Out OutputRemote Out OutputRemote Out Output

R Block output and status - provided to a host for back calculation in ROut mode and to allow action to be taken under limited conditions or mode change.

Status R Status of ROUT_OUT

Value R Value of ROUT_OUT


ParameterDD Name


Initial Value

4 OPERATION

70

H250 M40


SHED_OPTSHED_OPTSHED_OPTSHED_OPTShed OptionsShed OptionsShed OptionsShed Options

RW Defines action to be taken on remote control device timeout.

Uninitialized

Setting:• Uninitialized• NormalShed_NormalReturn: Actual mode changes to

next lowest priority non-remote mode permitted, but returns to target remote mode after communications are re-established

• NormalShed_NoReturn: Target mode changes to next lowest priority non-remote mode permitted

• ShedToAuto_NormalReturn: Actual mode changes to "Auto", but returns to target remote mode after communications are re-established

• ShedToAuto_NoReturn: Target mode changes to "Auto"• ShedToManual_NormalReturn: Actual mode changes to

"Manual", but returns to target remote mode after communications are re-established

• NormalShed_NoReturn: Target mode changes to next lowest priority non-remote mode permitted

• ShedToRetainedTarget_NormalReturn: Shed to previous target mode and return target remote mode after communications are re-established

• ShedToRetainedTarget_NoReturn: Target mode changes to target retained mode

SPSPSPSPSetpointSetpointSetpointSetpoint

RW Setpoint 0

Status Status of SP

Value Value of SP

SP_HI_LIMSP_HI_LIMSP_HI_LIMSP_HI_LIMSetpoint High LimitSetpoint High LimitSetpoint High LimitSetpoint High Limit

RW The setpoint high limit is the highest setpoint operator entry that can be used for the block.

100

SP_LO_LIMSP_LO_LIMSP_LO_LIMSP_LO_LIMSetpoint Low LimitSetpoint Low LimitSetpoint Low LimitSetpoint Low Limit

RW The setpoint low limit is the highest setpoint operator entry that can be used for the block.

0

SP_RATE_DNSP_RATE_DNSP_RATE_DNSP_RATE_DNSetpoint Rate DownSetpoint Rate DownSetpoint Rate DownSetpoint Rate Down

RW Ramp rate at which downward setpoint changes are acted on in "Auto" mode, in PV units per second. If the ramp rate is set to zero or the block is in a mode other than "Auto", then the setpoint will be used immediately.

+INF

Setting:0.0...+INF

SP_RATE_UPSP_RATE_UPSP_RATE_UPSP_RATE_UPSetpoint Rate UpSetpoint Rate UpSetpoint Rate UpSetpoint Rate Up

RW Ramp rate at which upward setpoint changes are acted on in "Auto" mode, in PV units per second. If the ramp rate is set to zero or the block is in a mode other than "Auto", then the setpoint will be used immediately.

+INF

Setting:0.0...+INF


ParameterDD Name


Initial Value

OPERATION 4

71

H250 M40


STATUS_OPTSSTATUS_OPTSSTATUS_OPTSSTATUS_OPTSStatus OptionsStatus OptionsStatus OptionsStatus Options


No option selected

Setting:• IFS if Bad IN: Set Initiate Fault State status in OUT if the

status of IN is "Bad".• IFS if Bad CAS_IN: Set Initiate Fault State status in OUT if

the status of CAS_IN is "Bad".• Use Uncertain as Good: If the status of IN is "Uncertain",

treat it as "Good" otherwise treat it as "Bad".• Target to Man if Bad IN: Set the target mode to "Man" if

the status of the IN parameter is "Bad". This latches a PID block into the "Man" state of the input ever goes "Bad".

• Target to next permitted mode if BAD CAS_IN

TRK_IN_DTRK_IN_DTRK_IN_DTRK_IN_DTracking Input DiscreteTracking Input DiscreteTracking Input DiscreteTracking Input Discrete

RW This discrete input is used to initiate external tracking of the block output to the value specified by TRL_VAL.

Status RW Status of TRK_IN_D

Value RW Value of TRK_IN_D

TRK_SCALETRK_SCALETRK_SCALETRK_SCALETracking ScaleTracking ScaleTracking ScaleTracking Scale

RW The high and low scale values, engineering units code and number of digits to the right of the decimal point associated with TRK_VAL.


100


0


Uninitialized



0

TRK_VALUETRK_VALUETRK_VALUETRK_VALUETracking ValueTracking ValueTracking ValueTracking Value

RW This input is used as the track value when external tracking is enabled by TRK_IN_D.

Status RW Status of TRK_VAL

Value RW Value of TRK_VAL

UPDATE_EVTUPDATE_EVTUPDATE_EVTUPDATE_EVTUpdate EventUpdate EventUpdate EventUpdate Event


Unacknowledged R A discrete enumeration which is set to "Unacknowledged" when an alarm occurs, and set to "Acknowledged" by a write from a human interface device or other entity which can acknowledge that the alarm/event has been noticed.

Uninitialized


Update State R A discrete enumeration which gives an indication of whether the alert has been reported.

Uninitialized

Setting:Uninitialized / Reported / Not Reported


ParameterDD Name


Initial Value

4 OPERATION

72

H250 M40



Uninitialized


Static Revision R The static revision of the block whose static parameter was changed and is being reported. It is possible for the present value of static revision to be greater than this because static can be changed at any time.

0

Relative Index R The OD index of the static parameter whose change caused this alert, minus the FB starting index. If the update event was caused by a write to multiple parameters at the same time, then this attribute will be zero.

0


ParameterDD Name


Initial Value

NOTES 5

73

H250 M40


5 NOTES

74

H250 M40


NOTES 5

75

H250 M40


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Documents

AD H250-M40 FF en 4001208202 R02 - KROHNE · PDF filelocation along the entire Fieldbus installation is strongly recommended. • Minimum requirement for EMC is a one-sided grounding