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IInn sstt aa ll ll aatt ii oonn aann dd UUtt ii ll ii ssaatt ii oonn mm aann uu aall
GG AA SS DD EE TT EE CC TT II OO NN SS YY SS TT EE MM
Réf.: CD00003 Code: 06_MT_MX62 _GB_15_12_06
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GAS DETECTION We are delighted that you have chosen an ISC/OLDHAM instrument and would like to thank you for your choice. We have taken all the necessary measures to ensure that your instrument provides total satisfaction. Now it is important to read this document carefully.
EE XX TT EE NN TT OO FF RR EE SS PP OO NN SS II BB II LL II TT YY * ISC/OLDHAM declines its responsibility towards any person for material damage, physical injury or death
resulting wholly or partly from inappropriate use, installation or storage of its equipment resulting from fail-ure to observe instructions and warnings and/or standards and regulations in force.
* ISC/OLDHAM neither supports nor authorises any company, physical or moral person to assume responsi-
bility on behalf of ISC/OLDHAM , even if it is involved in the sale of ISC/OLDHAM products. * ISC/OLDHAM cannot be held responsible for direct or indirect damage or be required to pay direct or
indirect compensation resulting from the sale or use of any of its products IF THESE PRODUCTS HAVE NOT BEEN DEFINED AND CHOSEN BY ISC/OLDHAM FOR THEIR SPECIFIC USE.
CC LL AA UU SS EE SS CC OO NN CC EE RR NN II NN GG PP RR OO PP EE RR TT YY
* Drawings, plans, specifications and information included in this document contain confidential information
that is the property of ISC/OLDHAM * None of this information may be reproduced, copied, divulged or translated, by physical, electronic or any
other means, nor used as the basis for the manufacture or sale of ISC/OLDHAM equipment or for any other reasons without prior consent from ISC/OLDHAM
WW AA RR NN II NN GG SS
* This document is not contractually binding. In the interests of its customers, ISC/OLDHAM reserves to
modify the technical specifications of its equipment without notice, in order to improve its performance. * READ THIS MANUAL CAREFULLY BEFORE FIRST USE OF THE EQUIPMENT: this manual
must be read by any person who is or will be responsible for using, maintaining or repairing this equipment. * This equipment will only provide the announced performance levels if it is used, maintained and re-
paired according to ISC/OLDHAM directives, by ISC/OLDHAM personnel or by personnel approved by ISC/OLDHAM
GG UU AA RR AA NN TT EE EE 2 years guarantee in normal conditions of use on parts and technical labour, return in our workshops, excluding consumables (sensors, filters, etc.)
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CCOONNTTEENNTTSS
1. THE SYSTEM WINPRO®...................................................................................................................................... 6
1.1. THE MX62 SYSTEM BRIEFLY.........................................................................................................................7 CENTRAL UNIT, WITH REDUNDANT CONTROLLERS, COMPOSED OF : .................................................7 INPUT SIDE : ......................................................................................................................................................................7 1.2. THE MX62 SYSTEM SYNOPSE .......................................................................................................................8 1.2. 9 1.3. MX62 SYSTEM : FUNCTIONAL DRAWING................................................................................................9
2. CONFIGURATION .................................................................................................................................................10
2.1. DESCRIPTION OF MODULES ........................................................................................................................11 2.1.1. Controller Module (CM)...................................................................................................................11 2.1.2. Analog Input Module (AEM) ...........................................................................................................12 2.1.3. LED Module ........................................................................................................................................13 2.1.4. Basic Relay Module (RBM) and Extension Relay Module (REM)...........................................14 2.1.5. Analog Output Module (AAM)........................................................................................................16 2.1.6. LCD Module ........................................................................................................................................17 2.1.7. Logo Module .......................................................................................................................................17 2.1.8. Adapter module (numeric loop).......................................................................................................18
2.2. DESCRIPTION OF REDUNDANCY ..............................................................................................................19 2.3. DESCRIPTION OF CONTROL PANEL .........................................................................................................19
3. OPERATION OF THE SYS TEM WINPRO® ................................................................................................20
3.1. CHANNEL AND SYSTEM INFORMATION ...............................................................................................20 3.2. CONNECTING STATUS....................................................................................................................................22 3.3. NORMAL OPERATION.....................................................................................................................................22
3.3.1. Normal Status......................................................................................................................................22 3.3.2. Channel Malfunction..........................................................................................................................22 3.3.3. Insufficient Signal...............................................................................................................................23 3.3.4. Alarms ...................................................................................................................................................23 3.3.5. Excess of Measuring Range..............................................................................................................23 3.3.6. Resetting of Alarm Signals ...............................................................................................................23
RESETTING IS VIA THE KEY BUTTONS FOR THE RESPECTIVE CHANNELS .......................................24 3.4. MAINTENANCE MODE....................................................................................................................................24
3.4.1. Forcing of the alarm relays into "out of alarm" position ..........................................................25 3.4.2. Operational Test..................................................................................................................................26 3.4.3. Calibration............................................................................................................................................26 3.4.4. Channel On/Off ...................................................................................................................................26 3.4.5. PC Communication ............................................................................................................................27
3.5. SINGLE MODE....................................................................................................................................................27 3.6. SYSTEM FAILURE.............................................................................................................................................27 3.7. MEASURES AGAINST FAULTS....................................................................................................................28
4. OPERATING OF LCD MODULE......................................................................................................................29
4.1. DISPLAY OF CHANNELS ................................................................................................................................29 4.2. MENU .....................................................................................................................................................................30
4.2.1 Functions of the four LCD Key Buttons.........................................................................................30
5. MAINTENANCE......................................................................................................................................................31
5
5.1. CALIBRATION AND ADJUSTMENT ...........................................................................................................32 5.1.1. Direct Calibration at the Transducer...............................................................................................32 5.1.2. Remote Calibration for Standard Transducers...............................................................................32 5.1.3. Automatic Calibration of Transducer TBGW EX.........................................................................32 5.1.4. Remote Calibration of Transducer TBGW EX ..............................................................................32
5.2. TYPE AND COMPOSITION OF TEST GAS................................................................................................33
6. TECHNICAL DATA...............................................................................................................................................33
7. TERMINAL CONNECTIONS, JUMPERS AND ROTARY SWITCH...................................................34
7.1. CONTROLLER MODULE (CM)......................................................................................................................34 7.2. ANALOG INPUT MODULE (AEM) ...............................................................................................................36 7.3. BASIC RELAY MODULE (RBM) AND EXTENSION RELAY MODULE (REM).............................37 7.4. ANALOG OUTPUT MODULE (AAM) ..........................................................................................................38 7.5. LCD MODULE .....................................................................................................................................................39 7.6. LED MODULE......................................................................................................................................................40 7.7. LCD COPY MODULE ........................................................................................................................................41 7.8. LOOP-MODULE LOOPM..................................................................................................................................42
8. CONNECTION AND INSTALLATION...........................................................................................................43
8.1. WIRING..................................................................................................................................................................43 8.1.1. Mains Supply.......................................................................................................................................43 8.1.2. Connection of Relays.........................................................................................................................43 8.1.3. Connection of Transducers................................................................................................................43
Ø EXAMPLES OF CONNECTING........................................................................................................................44
8.2. INSTALLATION OF THE WINPRO® ...........................................................................................................53 8.2.1. Wall-mounted Housing......................................................................................................................53 8.2.2. 19"-Rack...............................................................................................................................................53 8.2.3. Control Panel.......................................................................................................................................53
9. SCRAPPING OF MX62 .........................................................................................................................................53
10. ACCESSORIES ........................................................................................................................................................54
11. APPROVALS ............................................................................................................................................................54
11.1. CE MARKING ......................................................................................................................................................54 11.2. METROLOGICAL APPROVA L.......................................................................................................................54
12. LOGICOM 62 SOFTWARE.................................................................................................................................56
STARTING COM 62 ........................................................................................................................................................56 DETECTOR SETTINGS .................................................................................................................................................66 CONFIGURATION OF RELAYS .................................................................................................................................72 CONFIGURATION OF ANALOG OUTPUTS ..........................................................................................................75 DATALOGGER AND LINEPRINTER SETTINGS..................................................................................................83 UPLOAD / DOWNLOAD...............................................................................................................................................84
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1. The System WinPro® The system WinPro® is a stationary gas control unit to be used in combination with a variety of transducers for continuous detection of combustible and toxic gases. Main features are high reliability as well as remarkable flexibility. This flexibil-ity refers to all areas, such as free programmability and placing of relays and analog outputs as well as optional installation in wall-mounted housings, 19”-racks or control panels. Modular components allow extension of up to 64 channels, 128 re-lays and 64 analog outputs as well as optional use of an LCD module with data logger plus process and field bus module, making the gas detection system suitable for all applications. The complete system and all required modifications can be set by means of the software ConfigPro.
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1.1. The MX62 system briefly
MX 62 / ® WinPro For 64 detectors maximum Central unit, with redundant controllers, composed of :
• main module, CPU with 2 processors • Panel* with alarm LED(s) and keyboard Input side :
• Analogic modules with 8 x 4-20 mA inputs (included a RS485 link up to the detectors for auxiliary data)
• Loop modules* for 16 addresses or 8 numeric adressable detectors and 8 analogic detectors directly connected to the module
Output side :
• Modules* for 8 analogic outputs 4-20 mA • Modules* for 8 or 16 relays with SPDT outputs Auxiliaries :
• Display alphanumeric panel* with optional module for data storage • Communication module non redundant, with RS232 port OWNER format, or
RS485 PROFIBUS or MODBUS1, for export of data to alarm supervision. • Communication1 module redundant, with 2 RS485 ports PROFIBUS for ex-
port of data to securized supervisor. • Printer (optional) INTERFACES
• Assistance software for configuration • Alarm supervision software (optional) 1 Will be developped for 2002 * (on distance) : connected to CPU via the specific internal safety bus RS485 and consequently able to be ex-ported following the needs relative to the limits of equipment specifications of the RS485
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1.2. The MX62 System synopse
Del Panel LCD Panel + events memory Distant LCD Panel
AN
ALO
G. M
OD
ULE
4/
20 m
A
Controller B
Controller A
RE
DU
ND
AN
T P
RO
FIB
US
MO
DU
LE
RE
LAY
S M
OD
ULE
S
OU
TPU
TS M
OD
ULE
S
4/20
mA
INP
UT
AD
AP
TER
MO
DU
LE F
OR
TR
AN
MIT
TER
S
AN
ALO
G. M
OD
ULE
4/
20m
A
Centronics printer interface
RS232 control interface Plant format
Auxiliaries interfaces RS485 converted output MODBUS or PROFIBUS formats
On field Bus
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1.3. MX62 system : functional drawing
INPUTS DETECTORS OUTPUTS 128 relays / 64 analog.
TTHHEE SSYYSSTTEEMM Local modules Remote modules
Input module I
4..20 mA analog. + RS 485 (maintenance)
Module II
4..20 mA analog. + RS 485 (maintenance)
Module VI
4..20 mA analog. + RS 485 (maintenance)
Controller A
Controller B
Central unit (CPU) Controller module
Module 1 to 8 / 8 to 16 relays
Modules for analog 1 to 8 (outputs)
Input adapter module for digit./ana. transmitters
2xRS485 Redundant profibus
module com.
Input module for analog.
Transmitters 4…20 mA
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2. Configuration
The system consists of a controller module plus various other modules linked by digital bus. Basic configuration is as follows:
• Analog Input Module (AEM)
• Controller Module (CM)
• LED Module The analog input module converts the 4-20mA of the transducers into digital bus signals to be transmitted to the controller module where these are evaluated and separately indicated for each channel according to the respective presetting. One analog input and one LED module are provided for eight channels each. The controller module can directly be employed for 64 channels. In addition, further modules can be integrated into the system as required:
• Basic Relay Module (RBM)
• Extension Relay Module (REM)
• Analog Output Module (AAM)
• LCD Data Logger Module
• Process and Field Bus Module Each basic relay module provides eight relays to be freely allocated; the exten-sion relay module allows a further eight relays using a minimum of space. The analog output module is available for either 4-20mA or 0-10V. Furthermore, all information and values measured can be displayed via the LCD module and stored with a data logger.
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2.1. Description of Modules
2.1.1. Controller Module (CM)
The controller module is the central control unit of the system for all 64 chan-nels of maximum configuration. The values measured and conveyed to the ana-log input module are redundantly processed by two synchronously working 16-bit microcontrollers. Via a redundant bus, the status of the relays and the analog output signals are transmitted to the relay and analog output modules respec-tively. Another bus conveys the values measured to the LCD and LED module. The controller module also contains relays for signalling of system errors, emer-gency operation and maintenance status. By means of an RS 232 interface, all data can be visualized on a PC and the whole system can be configured. A Centronics interface is available for connec-tion of a printer.
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2.1.2. Analog Input Module (AEM)
The transducers are connected through the analog input modules. Each module accommodates up to any eight transducers of 4-20mA and provides an addi-tional RS 485 interface per channel. Via this interface, communication can be established during maintenance between a PC connected to the controller mod-ule and the respective transducer. Up to eight analog input modules can be con-nected to the controller module. An address of 1 to 8 is allocated to each module by rotary switch.
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2.1.3. LED Module
The status of every channel is indicated by LEDs. (One transducer can be con-nected to each channel.) Operation of the key buttons for the respective channels displays additional information on the relevant transducers on the LCD module and triggers further functions such as alarm suppression, operational test, chan-nel disconnection and calibration mode. The LED module consists of an LED panel for 16 channels and one or two PCBs for eight channels each.
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2.1.4. Basic Relay Module (RBM) and Extension Relay Module (REM)
Dim (lg. 160 x h;90 x e.100)
Output relays modules
• 8 relays SPDT maxi for a module (16 modules at least) connected via RS485
• Functions of free configuration of the relays § Single alarm : common or relatives § Sound fields alarms § Vote of alarms
Extension of 8 relays (lg. 195 x h.90 x e. 30) (REM) ref : 6124881
Basic module with 8 re-lays (lg.195 x h. 90 x e. 70) (RBM) ref : 6124880
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A basic relay module has eight relays and can be extended by a further eight re-lays through a pluggable extension relay module. Redundant triggering of the relays is via two 8-bit microcontrollers. Free param-eterization of the relays with the aid of the software ConfigPro meets all indi-vidual requirements:
• AND-to-OR Logic Operation • Open and Closed Circuit Operation • Grouping • Voting • Time-delay and Slow Release • Relay Function for Buzzers • Relay Reproduction
Up to eight relay modules with a total of 128 relays can be integrated in the sys-tem. The redundant, optodecoupled RS 485 bus enables spatial separation (up to 1km) of the modules and control unit. An address of 1-8 is allocted to each module via rotary switch. Open circuit: The relays are activated as soon as the respective status is recognized, ie the re-lays pick up. Closed circuit: The relays are activated during undisturbed operation, ie the relays have picked up and will be deactivated in case of alarm, ie the relays will be released.
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2.1.5. Analog Output Module (AAM)
The employment of up to eight analog output modules with a total of 64 outputs allows transmission of transducer signals (4-20mA or 0-10V). An address of 1-8 is allocated to each module by rotary switch.
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2.1.6. LCD Module
The system WinPro® can be equipped with a graphic LCD display (240 x 128 pixels) showing, for example, information on measuring points, all relevant sys-tem parameters as well as system events and histograms. The LCD module is provided with an integrated data logger having a storage capacity of up to 32 MB.
2.1.7. Logo Module
If the optional LCD module is not used, the logo module will serve for display of the four LEDs indicating the status of the system. The logo module consists of the logo panel plus pertaining PCB.
Le panneau LCD esclave, distant, n’est pas équipé des 4 LED. Les boutons sont inactifs.
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2.1.8. Adapter module (numeric loop)
• This adaptator module is the interface between the controller module
"CMN" (CPU) and the numeric loop.
On this numeric loop, it will be possible to connect directly :
Up to 16 numeric and addressable transmitters, Or 2 analogical input modules Or 16 analogical transmitters connected to the numeric loop
thanks to "address boxes". Warning : the numeric loop manages up to 16 adresses independently of the
mode in use. A analogical inputs module will take the place of 8 adresses.
• Topology in link of the numeric loop :
100 % redundant in case of breaking off of the loop : instantaneous recapture of the
measurements. Automatic stop of a transmitter in case of failure Tele-power supply of the transmitters
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2.2. Description of Redundancy
The redundant structure of the system WinPro® means that the complete safety functions are provided twice. From conversion of the analog signals into bus signals to evaluation in the controller module and relay connection, any single error will not lead to failure of the safety functions. In addition, the two control-lers of the controller module continuously compare with one another. Thus, not only single-error-protection is achieved but also maximum availability. To fulfill maximum safety criteria, the whole safety chain from trans-ducer to relay must be provided twice. Linking of transducers and relays can be carried out with the software ConfigPro.
2.3. Description of Control Panel
The control panel consists of at least one LED module indicating 16 channels and one logo module displaying the four LEDs for status monitoring. Three fur-ther LED modules can increase the number of channels to 64. The LED modules are identified by letters A to D, the channels are always numbered consecutively from 1 to 16. Inputs Channel Identification
from to LED module from to 1 16 A A1 A16 17 32 B B1 B16 33 48 C C1 C16 49 64 D D1 D16
The inputs can also freely be allocated to the LED modules with the software ConfigPro. When using the optional LCD module, the four LEDs for status monitoring are displayed thereon. The logo module is then no longer necessary.
20
3. Operation of the System WinPro®
The system WinPro® is the control unit of the transducers connected which re-quires different operating modes described in this chapter. For each mode, the LEDs for the respective channels provide different information.
3.1. Channel and System Information
Basically, two types of information are available, on the channels and the sys-tem. The channel information refers to each individual trans-ducer. The LED module provides seven LEDs for every channel.
Example of a front side with LCD pannel
And keyboard for 64 detectors
A del(s) module is dedicated to 8 channels . A pannel with keyboard gets 2 DEL(s) modules The channels are numbered from 1 to 16.
The pannel with keys are extensibled and are numbered from A to D.
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LEDs for Channel Information:
Excess of Measuring Range
Alarm 3
Alarm 2
Alarm 1
Insufficient Signal
Fault (Channel Malfunction)
Power (Operation)
Key Button The four LEDs on the logo module or optional LCD module serve for system monitoring. LEDs for System Information:
battery
servi
ce
single m
ode
syste
m fa
ilure
These blinking LEDs indicate a certain system status. For detailed description, please see:
• 3.6. System Failure • 3.5. Single Mode • 3.4. Maintenance Mode
The blinking LED for ‘battery’ signals power failure in which case emergency power supply is provided.
1
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3.2. Connecting Status
Upon switch-on or directly after voltage cutoff, alarms are suppressed for 1 to 10 minutes, depending on the type of transducer (setting via software Config-Pro). Ü As many transducers signal undefined values after switch-on, this mode eliminates any false alarms. During this function, the green LEDs for ‘power’ and the yellow LEDs for ‘fault’ of the respective channels are blinking. The LED for ‘service’ (system information) is also blinking. Normal operation follows the connecting status.
3.3. Normal Operation
This mode directly follows the connecting status. During normal operation, re-dundant measuring is carried out by both controllers of the controller module. The values measured are allocated to the respect-ive status indication for each channel shown by the LEDs for channel information. In addition, status indica-tion is available via relays, analog outputs and LCD. The green LED for ‘power’ signals if a channel is switched on.
3.3.1. Normal Status
Only the green LED for ‘power’ is on. The measuring signal lies within the measuring range of 4-20mA and below the set alarm levels. Ü In case an LCD module is used, the green LED for ‘power’ is blinking as soon as the respective channel is shown on the LCD display.
3.3.2. Channel Malfunction
Should channel malfunction be signalled, the measuring signal has either fallen below 2mA or exceeded 24.5mA. Channel malfunction could, for example, mean interruption or short circuit of the signalling line. The transducer may also be defective. This signal is not latching. (see 3.7 Measures against Faults)
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3.3.3. Insufficient Signal
The measuring signal has, for example, drifted below 3.2mA. Measuring is still given though the transducer should be calibrated. This signal is not latching.
3.3.4. Alarms
The system WinPro® has three freely adjustable alarm levels within the measur-ing range of 4-20mA. The software ConfigPro allows, for example, adjusting of alarm levels, latching of alarms or setting of alarm thresholds for mean values within a specified time. Further-more, alarms can be triggered in case of exceed-ing or lower deviation of alarm levels. For numerous gases, standard presettings are carried out at WINTER.
3.3.5. Excess of Measuring Range
If the measuring range is exceeded, the measuring signal will be higher than 20mA. Measuring is still given but the signal lies above the measuring range and is, with various transducers, no longer as accurate. Via the software ConfigPro, excess of measuring range can be signalled as an alarm. Usually, this alarm is latching.
3.3.6. Resetting of Alarm Signals
There are two different types of resettings:
• Resetting of Audible Alarm Signals Relays can be configured as relays for buzzers which may, in comparison to other relays, be reset during prevailing gas concen-trations (alarms). Such a relay is, however, only reserved for the triggering of buzzers, horns, sirens and other audible alarm indica-tors.
• Resetting of Latching Alarm Signals
A latching alarm signal will last even if the gas concentration falls. The alarm signal (with the allocated relays) is to be reset after the gas concentration has fallen below the alarm level.
24
Resetting is via the key buttons for the respective channels.
• In case an LCD module is used, pressing the key button the first time is for the LCD display.
• Pressing the key button a second time resets an existing relay for
buzzers.
• Pressing the key button a third time resets a latching alarm signal. (gas concentration < alarm level)
Ü ?Should neither an LCD module nor a relay for buzzers be employed, the latching alarm signal is already reset when the key button is first operated.
3.4. Maintenance Mode
Blinking of the yellow LED for ‘maintenance’ indicates the mainten-ance mode for servicing of and modification to the gas detection system. The independently operating controllers will maintain mea-suring at all times while redundancy can briefly be interrupted. For the various functions available during the maintenance mode, the rotary switch on the controller module is to be set to the respective position (switch positions 0-5). The number is indicated on the per-taining LED display.
Rep 1
25
Channel Selection: After positioning of the rotary switch, one or several channels in succession can be selected for a function by pressing the respective key button (for more than two seconds). After the two seconds have elapsed, all LEDs for the relevant channel briefly light up. Completion of Servicing: If the key button is pressed once again (for more than two seconds) or the maximum time preset for servicing is exceeded (software ConfigPro), this function for the relevant channel will be terminated. With position 0 of the switch on the controller module, the maintenance mode is completed and the unit is back to normal operation. The yellow LED for ‘maintenance’ switches off.
3.4.1. Forcing of the alarm relays into "out of alarm" position
Switch Position 1 Blinking of the LED for ‘fault’ indicates alarm suppression which prevents the allocated relay from being triggered. The LEDs for channel information blink in case of alarm, excess of measuring range or insufficient signal; the optional LCD as well as the analog outputs continue to indicate the value measured. The relays are not activated by alarms, faults, excess of measuring range or insuffi-cient signals. When a relay operates in positive security, it remains in its initial phase during the "test" period. The analog output signal is set to 2mA.
! ! Attention ! !
In case an alarm had been triggered and a relay had thus been activated before alarm suppression was set up, the relay is de-activated. Alarm suppression must not be used for calibration purposes.
26
3.4.2. Operational Test
Switch Position 2 The operational test is indicated by blinking of the LED for ‘fault’, the relays are activated whatever the type of (positive/negative) security chosen. All other LEDs for the channel and the allocated relays are activated. The analog output signal is set to 2mA.
3.4.3. Calibration
Switch Position 3 The calibration function is indicated by blinking of the LED for ‘fault’. As with alarm suppression, the relays are not activated and the LEDs are blinking in case of alarm, excess of measuring range or insufficient signal. In addition, the meas-uring range is automatically reset to 4-20mA since remote calibration for stan-dard transducers allows adjustment of the 4-20mA. The transducer can now be cali-brated on site (eg with the aid of potentiometers or via infrared communica-tion). The analog output signal is set to 2mA. (see 5. Maintenance)
3.4.4. Channel On/Off
Switch Position 4 Should a channel be deactivated, the green LED for ‘power’ of the respective channel switches off. With a deactivated channel, the measuring signal is not evaluated. In case of alarm, fault, etc., the LEDs and relays are not activated. Channel deactivation will remain even after the maintenance mode has been terminated. The analog output signal is set to 0mA.
! ! Attention ! !
Even if the channel is switched off, the transducer will be provided with 24V. For works to be carried out at the transducer in a hazardous area, power to the transducer must be disconnected.
27
3.4.5. PC Communication
Switch Position 5 PC communication allows configuration of the system WinPro® by means of the software ConfigPro.
3.5. Single Mode
The single mode is indicated by blinking of the yellow LED for ‘single mode’. During this status, redundancy or comparison of the two controllers with each other is disturbed. Even though measuring will still correctly be carried out by the unit and all safety functions are maintained (safe relay connection), the com-plete channel indication may fail. In this case, all LEDs for ‘fault’ are blinking (see 3.7. Measures against Faults).
3.6. System Failure
Blinking of the yellow LED for ‘system failure’ indicates malfunct-ion of the whole system. Safety functions can no longer be maintained (see 3.7. Measures against Faults).
28
3.7. Measures against Faults
Display: Possible Cause: Measures against Faults:
LED for ‘fault’ Line disconnection Insulation defect Defective transducer Wrongly connected line A transducer has exceeded 24.5mA. (Attention! Danger!)
Measure signal current Check connection Check gas concentration sepa-rately Exchange transducer
Part of the LEDs for ‘fault’ is on and another part is off; no LED for system in-formation is on.
An analog input module is de-fective or not connected. Several transducers have, for example, been contaminated.
Check connection between ana-log input module and controller module Check 24V supply Check address of analog input module Replace analog input module Check configuration with PC software ConfigPro
All LEDs for excess of measuring range and in-sufficient signal are blink- ing; the remaining LEDs for channel and system information are off
Communication error between controller module and display (In this case, safety functions are fully maintained via the relays.)
Evaluate fault indication on the controller module Check connection between con-troller module and display
LED for ‘single mode’ is blinking
Malfunction of controller B Evaluate fault indication on the controller module
LED for ‘single mode’ and all LEDs for ‘fault’ are blinking
Malfunction of controller A Evaluate fault indication on the controller module
LED for ‘system failure’ is blinking
Both controllers of the con-troller module are defective. Interruption of connection to all analog input modules Interruption of connection to at least one relay module
Evaluate fault indication on the controller module Check connection between ana-log input module and controller module Check connection between re-lay module and controller module
LED for ‘battery’ is blink- ing
Emergency power supply Check mains supply
All LEDs for ‘fault’ and ‘operation’ are blinking
Power failure logic in opera-tion – no malfunction!
After the time preset for power failure logic, the system auto-matically turns to normal op-eration.
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4. Operating of LCD Module
The optional LCD module (240 x 128 pixels) is operated via its four key buttons as well as those for channel information. Besides display of the individual chan-nels indicating information on measuring points and system events, menu-driven operation allows calling up of settings and information plus controlling of the data logger and printer.
4.1. Display of Channels
• During normal operation, the logo of the company WINTER is dis-
played. Operating the key button for one channel, the respective channel is shown, indicating information on measuring points, sys-tem parameters and events for 3 minutes. Afterwards, the display automatically returns to the logo
• While the logo is displayed, all channels can be scrolled through by
operating an arrow key. Each channel is indicated for 5 seconds. After all channels have been shown, the display returns to the logo.
• When operating an arrow key during channel display, the follow-ing channel is indicated next to the one already shown.
• In case of alarm, the respective channel is automatically dis-played. If several channels are involved, these are automatically scrolled through.
• If alarm for one or more channels is signalled, any channel can be
displayed by constant operation of the respective key button. As soon as same is released, the channel/s signalling alarm is/are once more displayed.
• Any system information is indicated while the logo display is on.
• Furthermore, constant scrolling of all activated channels can be set
via the menu.
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4.2. Menu
The menu is entered by operating the key buttons for “OK” or “ESC” and automatically left 60 seconds after the last operation or via the key button for “ESC”. The following information can be obtained:
• System • Channel information • Relay information • Information on analog outputs • Data logger (settings) • Printer (settings) • LCD display (settings)
4.2.1 Functions of the four LCD Key Buttons
Undo Scroll, change values Acknowledge Once the menu has been entered by means of the key buttons for “OK” or “ESC”, the key button for “OK” is either for menu selection or input acknowl-edgement. The key button for “ESC” undoes the previous selection or rejects inputs. The menu is automatically left 60 seconds after the last operation.
ESC
OK
31
5. Maintenance Maintenance of gas detection systems includes inspection, servicing, calibration and adjustment. Inspection and servicing by specialists comprise verification of key buttons, LEDs and relay contacts, operational check of alarm thresholds with test gas to ensure correct triggering of alarms, checking of the LCD display as well as cali-bration and adjustment of transducers. These maintenance works should be car-ried out half-yearly. Gas detection instruments are potential life-saving devices. Recognizing this fact, Industrial Scientific Corporation recommends that a functional “bump” test be performed on every fixed gas-monitoring instruments as part of a regular maintenance program. A functional test is defined as a brief exposure of the de-tector to a concentration of gas(es) in excess of the lowest alarm set-point for each sensor for the purpose of verifying sensor and alarm operation and is not intended to be a measure of the accuracy of the instrument. Industrial scientific further recommends that a full instrument calibration be per-formed using a certified concentration(s) of calibration gas(es) quarterly, every 3 months.* Calibrations may be necessary more or less frequently based, for ex-ample, on application, field conditions, exposure to gas, sensor technology, and environmental conditions. The frequency of calibration is best determined by company policy or local regulatory agencies. If an instrument fails to operate properly during any functional “bump” test, a full instrument calibration should be performed successfully prior to use. These recommendations are based on safe work procedures, industry best prac-tises, and regulatory standards to ensure worker safety. Industrial scientific is not responsible for setting safety practices and policies. * For new installations it may be prudent to carry out bump tests frequently at first (perhaps weekly), increasing the time intervals (to, perhaps, monthly or more) as confidence grows with experience in the installation concerned, on the basis of the maintenance record. Calibration of the transducers means verification of the zero point with the aid of zero gas as well as of sensitivity and response time through test gas. Any de-viation on the display must be followed by adjustment of the unit with zero and test gas. Intervals of calibration and adjustment should always be timed to avoid any deviation from the measuring range by more than 5 %. Even with lower de-viations, intervals should not exceed four months.
32
5.1. Calibration and Adjustment
The system WinPro® provides four different methods of calibration that depend on the transducer to be calibrated as well as the prevail-ing conditions on site.
5.1.1. Direct Calibration at the Transducer
Many transducers with a standardized output of 4-20mA (transmit-ters) are directly adjusted, for example with the potentiometers fitted inside the transducers. This calibration is carried out via the function for calibration of the maintenance mode to avoid triggering of relays.
5.1.2. Remote Calibration for Standard Transducers
To adjust transducers difficult to reach from the system WinPro® and without RS 485 connection, the 4-20mA can be aligned. This remote calibration is done by means of the PC software ConFigPro.
! ! Attention ! ! Since the 4-20mA are altered, the signal of 4-20mA is to be restored in case the transducer is changed or directly calibrated. This is achieved via the function for calibration of the maintenance mode.
5.1.3. Automatic Calibration of Transducer TBGW EX
The transducer TBGW EX has an analog as well as an RS 485 con-nection to the system WinPro®. The latter serves for transmission of additional data during normal operation as well as for calibration. The calibration is detailed in the operating instructions for the trans-ducer TBGW EX and carried out with the aid of the software Con-FigEx.
5.1.4. Remote Calibration of Transducer TBGW EX
The transducer TBGW EX has an analog as well as an RS 485 con-nection to the system WinPro®. The latter serves for transmission of additional data during normal operation as well as for calibration. The calibration is detailed in the operating instructions for the trans-ducer TBGW EX and carried out with the aid of the software Con-FigEx.
33
5.2. Type and Composition of Test Gas
Only certified test gases are to be employed. For zero gas, pure ambient air (without flammable substances) can be used. If this cannot be guaranteed, syn-thetic air will have to be taken. The concentration of the test gas must be above alarm level 2 and less than the end scale value while the actual concentration must be known down to 2 % relative to the bottle value.
6. Technical Data Mains Supply: 230V AC, 50Hz or 24V DC Power Consumption: Power consumption is determined by the num-
ber of modules and current requirement of transducers.
Maximum Input: 64 transducers (8 analog input modules with
8 inputs each) Input Signal: standardized 4-20 mA with a load of 200 ohms
(3-wire and 2-wire technique) as well as RS 485 connection
Input Requirement for Transducers: 24 VDC (regulated power supply) Maximum Current Load per Transducer: 3.5VA, 150mA Signal Evaluation: two 16-bit microcontrollers working parallel
with a maximum cyle time of Tz < 100 ms PC Interface: RS 232 Printer Output: Centronics interface Display: seven LEDs each for channel information on all 64 channels; optional LCD display (240 x 128 pixels) Data Logger: 32 MB Maximum of Relays: 128 freely adjustable change-over contacts for
250V AC, 10A resistive load (8 relay modules with up to 16 relays)
34
Operation: one key button per channel as well as four key buttons for the optional LCD module
Temperature Range: 0 °C to + 55 °C
Storage Temperature: - 25 °C to + 60 °C
Relative Humidity: 5 % to 90 %
Pressure: 80 kPa to 120 kPa
Installation: wall-mounted housing, 19"-rack with mounting plate, control panel with mounting plate
Wall-mounted Housing
Material: sheet steel / 1.5 mm, powder-coated, RAL 7032
Size: depending on number of modules
Enclosure Rating : IP 40 and, optionally, IP 54
Please see relevant data sheets for technical details of respective transducers.
7. Terminal Connections, Jumpers and Rotary Switch
7.1. Controller Module (CM)
The controller module, consisting of two PCBs, is fitted with relays for indica-tion of maintenance mode (make contact), single mode (make contact) as well as system failure (break contact). The relays are only provided for signals of up to 30V DC, 0.1A. The rotary switch allows setting of the various functions for servic-ing. (see 3.4. Maintenance Mode) By means of the input for external buzzer reset, all buzzer relays can be reset via an external key button. In case no emergency power is supplied (with a 24V signal), a bridge connection between the 24V inputs is to be made.
35
Single M.
External Reset of Buzzer
LED
µCAError
LED
µCBError
LEDService
Output Module
LED
Display ofRotary Switch
with basic PCBand additionalplugged PCB
RS-232 (PC) Centronics(printer)Display
Reset
Controller Module
µC B
StatusµC B
Analog Input Modules
Display
Rotary Switchfor Servicing
OutputA
OutputB
ModeSystem-failure
Service
Single
µC A
EPS Signal or +24 V
+24VGND
Reset
StatusµC A
36
7.2. Analog Input Module (AEM)
Different addresses between 1 and 8 are to be allocated to the analog input mod-ules with the aid of the fitted rotary switch. Five terminals each are available for all eight input channels:
• 24 V Input requirement of the transducer • GND Connection to ground (not required for 2-wire connection) • Sig. 4-20mA signal from transducer • A Line A of RS 485 connection • B Line B of RS 485 connection
A
GND
Addresses from 1 to 8 for the AEM
ASig.
24V24V24V24 VGNDGND
1
B BA
Sig. Sig.
24V 24VGND GND
32
A A A
GND
Power Supply
5
Sig.
6 7
24V 24VGND
Sig. Sig.
B B B
B BA
Sig.
24VGND
4
A
8
24V 24VGND
Sig.
B
37
7.3. Basic Relay Module (RBM) and Extension Relay Module (REM)
Different addresses between 1 and 8 are to be allocated to the relay modules with the aid of the fitted rotary switch. The extension relay module with relays 9 to 16 is plugged onto the basic relay module with relays 1 to 8. All 16 relays have a change-over contact (make con-tact, input, break contact). Each relay has a pertaining jumper via which closed or open circuit operation can be selected (see 2.1.4).
• upper position => closed circuit operation • lower position => open circuit operation
The last output module has to form a bus end for both signal buses via two jumpers (see Analog Output Module).
• left position => end of bus • right position => further output modules
NO
13Relay
1
NO
3
NO
2
NCNO
1
NC NC NONCNO
4 5
NC
6
.
9Relay
REM
10 11 12Relay Relay Relay
NC NCNO NO
7
NC
Reset Buttonfor the twoRelay ModuleControllers
of BusRBMEnd
-A
2-
B2
++
A1B
1+2
4V-
Addresses from 1-8 for the RBM
Open Circuit OperationJumper in position of
Relay
1514 16Relay Relay
38
7.4. Analog Output Module (AAM)
Different addresses between 1 and 8 are to be allocated to the analog output modules with the aid of the fitted rotary switch. Each relay has a pertaining jumper via which 0-10V or 4-20mA can be se-lected.
• left position => 0 – 10 V • right position => 4 – 20mA
The last output module (whether it is a relay or analog output mo dule) has to form a bus end for both signal buses (redundancy). This is done via the two jumpers on the upper right-hand side.
• left position => end of bus • right position => further output modules
4-20mAGND
2
Addresses from 1-8for the AAM
Power Supply
GND24V
21
GND0-10V
3
1
4
4-20 mAJumper
Jumper0-10 V
AAM-µC1
Analog Outputs
3 4
5 6
5 6
7
7 8
8
AAM-µC2
1 2
End of Bus
39
7.5. LCD Module
The LCD module with integrated data logger can accommodate a storing chip of 16MB. Background lighting and contrast can be set via potentiometers.
Power Supply
Background
Insertionfor StoringChip
+24VGND
RS-485
- A B +
IN OUT
Lighting
MCC-OUT
PC Interface
ContrastControl
OUT
J4
INJ1
J2J3
40
7.6. LED Module
The LED panels are supplied with electronic modules fixed on the back of the LED front plate.
An electronic module supplies 8 measurement channels.
41
7.7. LCD Copy Module
The LCD copy module is a different version of the LCD module allowing the connection of further LCD displays (a maximum of 30) to the "display bus" of the WinPro® in addition to the standard LCD Module. LCD copy modules can only be operated in combination with a standard LCD module (from software version 2.05 upwards). In contrast to the LCD module, the LCD copy module offers neither menu nor data logger functions and is therefore not provided with any key buttons. Non-operated, it shows the logo of the company Winter as well as the current date and time. During normal operation, the LCD copy module is not backlit. As soon as an alarm occurs from one of the maximum of 64 channels of the WinPro®, this channel is displayed on the LCD module as well as on the LCD copy module(s). During alarm, background lighting is automatically activated. If several alarms occur at the same time, the respective channels will succes-sively be displayed on the LCD modules for about 10 seconds each. The function of the WinPro® LCD copy module is subordinated to that of the standard LCD module. While a user is operating the standard LCD module by calling up the menu or pressing a key button to indicate a channel, le LCD copy modules only shows the logo of the company Winter, even in case of alarm. As does the standard LCD module, le LCD copy module indicates the system status of the WinPro® by means of four LED. If the LCD copy module is the last module to be operated on the display bus, the bus will have to be terminated on the LCD copy module with the help of bus end jumper J1 (see drawing of LCD module).
42
7.8. Loop-Module LOOPM
The address of the Loop Module are to be allocated with help of the fitted ro-tary switch. Possible addresses for Loop Modules are 1,3,5 and 7. In case another address (even numbers) is allocated the LOOPM activates the Error LED.
The last output module has to form a bus end with two jumpers. In comparison with the other modules on the output bus the LOOPM has two jumpers J1 and J2 with only two contacts each.
• J1 & J2 closed è terminated output bus • J1 & J2 open è non terminated output bus
The jumper J3 is not used as its position does not affect the function of the mo-dule.
43
8. Connection and Installation
8.1. Wiring
8.1.1. Mains Supply
The electric installation for the WinPro® has to provide an isolator (eg an overload release) to guarantee a secure disconnection from the mains supply. The WinPro® must not be installed in hazardous areas. The WinPro® is designed for stationary installation to a mains supply of 230V AC/50Hz (also available for 24V DC). The unit complies with Protection Class I according to EN 60335 and has to be con-nected to a protective conductor (PE).
8.1.2. Connection of Relays
A maximum of 128 relays (8 relay modules with up to 16 relays) with potential-free change-over contacts for 230V/10A resistive load can activate external devices or transfer information. Selection of closed or open circuit operation is via jumper. The relays can be connected through a flat or bus cable. The maximum bus length is 1km.
8.1.3. Connection of Transducers
The gas control unit is designed for connection of up to 64 transduc-ers (4-20mA) by 2-wire or 3-wire technique. Connecting of the transducers to the analog input modules is via shielded cable. Trans-ducers with external input requirement must not be connected. The sheath of the shielded line must be connected with the housing of the WinPro®. In case the housing of the transducer is out of metal, the sheath is also to be connected with this housing via the screwing. The maximum cable length is determined by the transducer to be connected (see respective data sheet) and must not be exceeded.
44
Ø EXAMPLES OF CONNECTING
AN
ALO
G IN
PUT
MO
DU
LE
1 2
3 4
5
T
GB
W
1 2
3 4
5 Rs485
+ - S
LEL SENSORS and/or O2 With an RS485 linking
24Vcc
R LOOP < 17?
AN
ALO
G IN
PUT
MO
DU
LE
1 2
3 4
5
30
0 M
OD
EL
S K
25
3 1
+
S
+ -
K25
Se
nsor
O
LC
20
O2
O2 experimental cavern
24Vcc
R LOOP < 7? R LOOP < 50?
Junction box
45
INT
ER
FAC
E
4/20
mA
W
heat
ston
e br
idge
2 1
AN
ALO
G IN
PUT
MO
DU
LE
1 2
3 4
5 LEL experimental cavern
3 1
Sens
or
OLC
20
LE
L
2 3
1
Sens
or
OLC
20
LE
L
2
1 2
3 4
5
2 1
- S
- S
+ - 24Vcc
R LOOP < 16?
Junction box
Junction box
R LOOP< 7?
R LOOP < 16?
AN
ALO
G IN
PUT
MO
DU
LE
1 2
3 4
5
O
LCT
IR
1 2
3
+ - S
SENSORS OLCT IR (GD10)
24Vcc
R LOOP < 10?
46
OX
SEN
SOR
4/
20m
A
AN
ALO
G IN
PUT
MO
DU
LE
1 2
3 4
5 O2 SERVOMEX (Electrical connections)
1 2
3 4
5
2 1
- S
24Vcc
R LOOP < 16?
AN
ALO
G IN
PUT
MO
DU
LE
1 2
3 4
5
A
nalo
g br
eak
glas
s 3
1
+
S
+ -
ANALOG BREAK GLASS CALL POINT
24Vcc
Ana
log
brea
k gl
ass
3 1 -
+
Rt IMPEDANCE LOOP < 32?
3.9K? 820?
47
SAFE
YE
(Rec
eive
r)
4/20
mA
AN
ALO
G IN
PUT
MO
DU
LE
1 2
3 4
5
Safeye type 204 (liaisons électriques)
1 2
3 4
5
- S
+ -
SO
UR
CE
SA
FEY
E (e
mitt
er)
4/20
mA
# 80m.
24Vcc R LOOP < 14?
R LOOP < 14?
R LOOP < 16?
48
Calibration RS485 network
AN
ALO
G IN
PUT
MO
DU
LE
1 2
3 4
5
+ -
S 1,2,3…
SENSORS 4/20mA LEL and/or O2 Wiring example 1
24Vcc
TGBW
1 2 3
TGBW
1 2 3
TGBW
1 2 3 4 5 RS485 RS485 RS485
LOOP IMPEDANCE VALUE calculated according to the using < ??
49
AN
AL
OG
INPU
T M
OD
UL
E
1 2
3 4
5
+ -
S 1,2,3…
SENSORS 4/20mA LEL and/or O2 Wiring example 2 – remoted ANA module
24Vcc
TGBW
1 2 3
TGBW
1 2 3 4 5 RS485 RS485
ECT…
AD
APT
ER M
OD
ULE
(exa
mpl
e of
loop
)
1 2
3 4
5 24Vcc
6 7
8
1 2
3 4
5 6
7 8
LOOP IMPEDANCE VALUE calculated according to the using < ??
ADAPTER MODULE TO WINPRO LINKING
24Vcc
CPU
(co
ntro
l uni
t) W
inPr
o
24Vcc
A
DA
PTER
MO
DU
LE (e
xam
ple
of lo
op)
1
2 3
4 5
6 7
8
A
A
A B
POWER OPTIONS A used and not B B used and not A
A
DA
PTER
MO
DU
LE (e
xam
ple
of lo
op)
1
2 3
4 5
6 7
8
RS485 LINKING CABLES
24Vcc C
50
LOOP IMPEDANCE VALUE calculated according to the using< ??
AD
APT
ER M
OD
ULE
(exa
mpl
e of
loop
)
+ -
RS485 1,2,3…
ADRESSABLE DIGITAL SENSORS LEL and/or O2
Loop linking
24Vcc
Sensor TGBW
1 2
TGBW
1 2 4
TGBW
1 2 4 4 5 RS485 RS485 RS485
5 5
+ -
RS485 1,2,3… RS485
LINKING CABLES
51
AD
APT
ER M
OD
ULE
(exa
mpl
e of
loop
)
+ -
RS485 1,2,3…
ADRESSABLE BREAK GLASS
Loop linking
24Vcc RS485 RS485 RS485
+ -
RS485 1,2,3…
adresse TGBW
1 2 4 5
adresse TGBW
1 2 4 5
adresse TGBW
1 2 4 5
RS485 LINKING CABLES
LOOP IMPEDANCE VALUE calculated according to the using< ??
52
AD
APT
ER M
OD
ULE
(exa
mpl
e of
loop
)
+ -
RS485 1,2,3…
Adresses
Loop linking
24Vcc RS485 RS485 RS485
+ -
RS485 1,2,3…
adresse TGBW
1 2 4 5
Device x
adresse TGBW
1 2 4 5
Device y
adresse TGBW
1 2 4 5
4/20mA 3wires 4/20mA 2wires 4/20mA 2wires
Device z
24Vcc
LOOP IMPEDANCE VALUE calculated according to the using< ??
RS485 LINKING CABLES
53
8.2. Installation of the WinPro®
! ! Attention ! !
Make sure power supply is cut off prior to opening the unit.
8.2.1. Wall-mounted Housing
The size of the wall-mounted housing depends on the number of modules. Attention is to be paid to free accessibility. Safety systems should always be installed at a distance from any devices with high generic emission.
8.2.2. 19"-Rack
The distance between the 19"-rack and the mounting plate must be less than three metres. The sheath of the shielded line should be con-nected with the housing at the entry of the switchboard cabinet and on the mounting plate. The relay modules and LED modules can be connected via a flat or bus cable. The maximum bus length is 1km.
8.2.3. Control Panel
The distance between controller module and mounting plate must be less than three metres. The sheath of the shielded line must be con-nected with the housing on the mounting plate. The relay modules and LED modules can be connected via a flat or bus cable. The maximum bus length is 1km.
9. Scrapping of mx62
Concerning the conservation, of the protection and the improve-ment of the quality of the environment, as well as for the protec-tion of the health of the persons and the careful and rational use of natural resources, MX62 has to be the object of a selective collection for the electronic equipments and cannot be scrapped with the normal domestic waste. The user thus has the obligation to separate the MX62 of the other waste so as to guarantee that it is recycled in a sure way at the environmental level. For more details of the existing sites of collection, contact the local ad-ministration or the distributor of this product.
54
10. Accessories
Optional Accessories: Order No.
Software COM62 for parameterization of the Win-Pro®
6 312 395
Alarm Supervision software
11. Approvals
11.1. CE Marking
EMC Directive 89/336/EWG: The unit has passed EMC testing according to EN 50081-1 and EN 50270 and can be employed in domestic and industrial areas in view of generic emission and immunity. Low Voltage Directive 73/23/EWG: In compliance with EN 61010 Part 1, Safety regulations for electric measuring, control and laboratory equipment.
11.2. Metrological Approval
The WinPro® is presently undergoing testing by DMT for metrological ap-proval according to EN 50054 and EN 50057 for the detection of combustible gases and EN 50104 for the monitoring of oxygen. Metrologically approved employment requires connection of a transducer hav-ing the same approval.
55
56
12. LOGICOM 62 SOFTWARE
SSTT AARRTT IINNGG CCOOMM 6622
After having started COM 62, the user has to enter his Usernames.
This name will be stored with every relevant action, i.e. storing a configuration into a file or uploading a configuration in the controller module. Furthermore the administrator of the system can set different rights for every user; this user hierarchy allows the software to be used in the same version with different restrictions de-pending on the user actually logged in. The Administrator of COM62 of course has all possibilities. The password for the Administrator Login is "WinPro"; it can be changed after having logged in for the first time.
Permits : - to open a new file 1 , - to save under an existing file 2 , - to quit the COM62 software 3 .
1
2
3
57
Permits to select :
- automatically 1 , - manually 2 .
1 Selection of ComPort/automatic detection During Startup COM62 checks all available COM ports for a WinPro Controller Module. If a WinPro has been found, an acoustic ok-signal is given and the transmission menu is enabled; otherwise COM62 will beep and the transmission menu stays disabled. If the Controller Module has been connected after having started COM62, the automatic detection can be started once again by clicking on [Settings -> Select RS232 port -> auto-detect] in the main menu.
1 2
58
Permits to choose the language which will be used into the software.
59
The screen displays the different possibilities of the COM62 software.
60
Examples of programmed possibilities.
61
To indicate the different parameters related to an established installation : Use the available menus into the window 1 .
1
62
Permits to configure :
- the imput modules, - the relay modules, - the analog modules.
The first important step is the configuration of the I/O modules. I/O modules are divided in the groups of Input modules, Relay modules and Analog Output modules. A module can be added or deleted by using the context menu of the right mouse button. Relay modules and analog out put modules cans be automatically detected if a WinPro is connected.
8 x 4..20mA + RS485 8 x 4..20mA + RS485
63
Permits to configure the main characteristics of an established installation.
- The inhibition time at the imput,
- The authorized time for an adjustment
- Cadence of the preventive maintenance etc…
1
3
2
1
2
3
64
The first step of the configuration of an input channel is the selection of an ap-plicable measuring profile. These profiles contain default settings for the detec-tor, the alarm limits and filter information for the user. Furthermore the profile determines which parameters may be changed and which are fixed in order to insure the safety of the system. The profile helps the user to avoid mistakes in the configuration. Only in the user defined mode, all settings are possible. In this case only a few plausibility checks can be processed by COM62. That's why this profile should only be used for non-safety applications and only by users who know exactly what to do. The status of each channel is displayed in the upper right corner of the window. In an input channel shall not be used, it has to be rejected (Profile "rejected"). Configured channels can be deactivated by clicking on the Check-Box of the list entry. The channel description can be edited by double clicking on one channel or us-ing the right mouse button.
16 existing channels
8 x 4..20mA + RS485 8 x 4..20mA + RS485
Initial Calibration
Re-Calibration
þ description 1 1-1 LEL þ description 2 1-2 LEL
þ description 3 1-3 LEL þ description 4 1-4 LEL þ description 5 1-5 LEL
þ description 6 1-6 LEL þ description 7 1-7 LEL o 1-8 mismatched
o 2-1 mismatched o 2-2 mismatched o 2-3 mismatched
o 2-4 mismatched o 2-5 mismatched
LEL
65
- Configuration up to the inputs (measurement channel type)
66
DDEETT EECCTT OORR SSEETTTT IINNGGSS
In this formular the detector being used for a channel and related settings can be changed;
− Type of detector − Linearisation table to be used for this detector − Name of the measuring gas − Measuring range
16 existing channels
8 x 4..20mA + RS485 8 x 4..20mA + RS485
Initial Calibration
Re-Calibration
Beschreibung1 1-1 TBG Beschreibung2 1-2 TCOD-IR5 Beschreibung3 1-3 TCOD-IR5 Beschreibung4 1-4 TCOD-IR5 Beschreibung5 1-5 TCOD-IR5 Beschreibung6 1-6 TCOD-IR5 Beschreibung7 1-7 TCOD-IR5 Beschreibung8 1-8 TBG Beschreibung9 2-1 TBG Beschreibung10 2-2 TBG Beschreibung11 2-3 TBGX-EX Beschreibung12 2-4 TBGX-EX Beschreibung13 2-5 TBG Beschreibung14 2-6 TBG Beschreibung15 2-7 TBG Beschreibung16 2-8 TBG þ
B,1,2 Profile channel 2-3 [No.11] LEL
85120-667512
TBGW -EX
No linearisation
standard
0-20mA
0-25mA
0.00
100.00
% LEL 00
CH4
Methan
Gas
4.40 LEL [%Vol.]
LED display Rack A-11
LCD display Normal mode
67
- configuration of detector's caracteristics.
68
- Test / calibrating up to a detector.
69
Permits to analyse for a defined detector the zero and sensitivity derives
70
LED PANEL CONFIGURATION
Permits to configure a LED module. The COM62 makes it possible to select the position of every channel in the LED panel independent from the channel number in order to be able to display chan-nels from different types of input modules neighbouring. In most cases the LED position relates to the channel number; in this case only the "1:1 Button" has to be pressed and the positions in the panel are the same as the channel numbers. If individual positions are necessary, the items can be pushed to the desired posi-tion by drag and drop.
LC 2-2 LC 2-4 LC 2-7
LEL LEL LEL
Beschreibung 10 Beschreibung 12
Beschreibung 15
LC 1-1 LEL Beschreibung 1 LC 1-2 TOX Beschreibung 2 LC 1-3 TOX Beschreibung 3 LC 1-4 TOX Beschreibung 4 LC 1-5 TOX Beschreibung 5 LC 1-6 TOX Beschreibung 6 LC 1-7 TOX Beschreibung 7 LC 1-8 LEL Beschreibung 8 LC 2-1 LEL Beschreibung 9 LC 2-3 LEL Beschreibung 11
LC 2-6 LEL Beschreibung 2
LC 2-5 LEL Beschreibung 13 LC 2-8 LEL Beschreibung 16
1 2 4 3 5 7 6 9 8 11 14 13 16
71
ALARM SETTINGS
In this window the default alarm settings which have been set by the selected measuring pro-file cans be changed. Which settings (alarm on/off, alarm limits, latching alarm, falling alarm,..) may be changed depends on the profile selected for the respective channel. The following parameters can be set in this window:
• Type of detector used for this channel • Averaging time (1..30 min.) • Hysteresis • For Alarm 1-3 and Overscale:
o Activation by actual measuring values on/off o Activation by average measuring values on/off o Alarm limit for actual values o Alarm limit for average values o Alarm activation by rising (standard) or falling signal o Latching alarm y/n
• Datalogger related settings for every channel: o Recording on/off o Recording mode (event-related or continous) o Recording rate for continuous recording
8 x 4..20mA + RS485 8 x 4..20mA + RS485
16
20%
40%
60%
100%
OVS
60%
A3
A2 A1
A1
A2
A3
OVS
TBGW -EX
A-11
Normal mode
disabled
3 %
60.0 % LEL
Beschreibung1 1-1 LEL Beschreibung2 1-2 TOX Beschreibung3 1-3 TOX Beschreibung4 1-4 TOX Beschreibung5 1-5 TOX Beschreibung6 1-6 TOX Beschreibung7 1-7 TOX Beschreibung8 1-8 LEL Beschreibung9 2-1 LEL Beschreibung10 2-2 LEL Beschreibung11 2-3 LEL Beschreibung12 2-4 LEL Beschreibung13 2-5 LEL Beschreibung14 2-6 LEL Beschreibung15 2-7 LEL Beschreibung16 2-8 LEL
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CCOONNFFIIGGUURRAATT IIOONN OOFF RREELLAAYYSS
The left side of the window lists the events which can be used for configuration of relays.
The buttons above this list allow to choose the type of relay and the selection of the logical function.
On the right side the relays themselves are listed.
Just like for input channels the state of a relay is shown in the coloured table in the upper right corner of the window.
The relays are configured using the drag and drop technique.
At first the type of relay has to be selected: ALARM: Only one type of alarm events can be used for the relay (for example Alarm1). Events of different types may not be mixed.
FAULT: Only fault events may be used.
ADVANCED : Events of all types may be mixed. (only allowed in non-safety applications)
L 1-1 Alarm1 HF DPL015 user defined L 1-2 Alarm1 AMB HF DPL015/014 user defined L 1-3 Alarm1 COMB HF DPL015 user defined L 1-4 Alarm1 HF DPL014 user defined L 1-5 Alarm1 HF DPL013 user defined L 1-6 Alarm1 AMB HF DPL013/011 user defined L 1-7 Alarm1 COMB HF DPL013 user defined L 1-8 Alarm1 HF DPL011 user defined L 2-1 Alarm1 COMB HF DPL011/009 user defined L 2-2 Alarm1 HF DPL009 user defined L 2-3 Alarm1 HF DPL012 user defined L 2-4 Alarm1 AMB HF DPL012/010 user defined L 2-5 Alarm1 HF DPL010 user defined L 2-6 Alarm1 COMB HF DPL010 user defined
X SIRENE/FLASH HF COULOIR
X SIRENE/FLASH HF LOCAL PLASMA
X SIRENE/FLASH HF COMBLES PLASMA
X SIRENE/FLASH H2 LOCAL PLASMA
X SIRENE/FLASH H2 COULOIR COUPURE EV H2 DPL017
COUPURE EV H2 DPL019
COUPURE EV H2 DPL021
COUPURE EV H2 DPL023
COUPURE EV H2 DPL016
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Then the logical function which shall be used has to be selected:
• OR • AND • VOTING
The basic configuration of a relay is done by selecting the events on the left side and pushing them (by drag and drop) on a relay on the right side. Relays which shall not be used have to marked as "Rejected". By clicking on a relay using the right mouse button a context menu is displayed which pro-vides further functions. Attention! Events of deactivated channels are interpreted as if they are set, if they are used in VOTING or in AND function. The configuration of a relay can be displayed by double clicking on the respective relay or by selecting "show configuration" in the context menu (right mouse button):
ALARM RELAY
SIRENE/FLASH HF LOCAL PLASMA
YES
min.buzzer time --- ---
5 min.
Append Additional Event(s)
Delete Selected Event
1 Channel 01 Alarm 2 user defined HF DPL015 2 Channel 02 Alarm 2 user defined AMB HF DPL015/014 3 Channel 04 Alarm 2 user defined HF DPL014 4 Channel 05 Alarm 2 user defined HF DPL013 5 Channel 06 Alarm 2 user defined AMB HF DPL013/011 6 Channel 08 Alarm 2 user defined HF DPL011 7 Channel 09 Alarm 2 user defined AMB HF DPL011/009 8 Channel 10 Alarm 2 user defined HF DPL009 9 Channel 11 Alarm 2 user defined HF DPL012 10 Channel 12 Alarm 2 user defined AMB HF DPL012/010 11 Channel 13 Alarm 2 user defined HF DPL010 12 Channel 15 Alarm 2 user defined HF DPL008
Channel 5, Alarm 2 act: 5.00 ppm ACIDE FLUORIDRIQUE latching alarm
74
This window gives an overview about the existing configuration an allows to change the fo l-lowing properties of a relay: Buzzer Relay y/n Description (click on the field) Add Events to the existing configuration Delete Events from the existing configuration The timing for the relays is only displayed in this window and has to be configured under [Relays -> Timing] in the tree-view in the upper left corner of the main window of COM62:
X SIRENE/FLASH HF COULOIR 1-1 Advanced OR
X SIRENE/FLASH HF LOCAL PLASMA 1-2 Alarm OR
X SIRENE/FLASH HF COMBLES PLASMA 1-3 Advanced OR
X SIRENE/FLASH H2 LOCAL PLASMA 1-4 Alarm OR
X SIRENE/FLASH H2 COULOIR 1-5 Alarm OR
COUPURE EV H2 DPL017 1-9 Alarm OR
COUPURE EV H2 DPL019 1-10 Alarm OR
COUPURE EV H2 DPL021 1-11 Alarm OR
COUPURE EV H2 DPL023 1-12 Alarm OR
COUPURE EV H2 DPL016 1-13 Alarm OR
COUPURE EV H2 DPL018 1-14 Alarm OR
COUPURE EV H2 DPL020 1-15 Alarm OR
COUPURE EV H2 DPL022 1-16 Alarm OR
COUPURE IMMEDIATE SF6 ATELIER 2-1 Alarm OR
COUPURE TEMPORISEE SF6ATELIER 2-2 Alarm OR
REPORT SUR BIP 1 ET 2 2-3 Alarm OR
REPORT DEFAUTS SUR BIP
Timing Relay 1-1 (current number1
off
off
5 min.
5 min.
15 min.
75
CCOONNFFIIGGUURRAATT IIOONN OOFF AANNAALLOOGG OO UUTT PPUUTT SS
Permits to configure an analog output
The configuration of analog outputs is done analog to the configuration of re-lays. At first the desired function has to be selected on the left side, then the channels to be used have to be marked and have to be pushed on an analog output in the right list.
1-1 Beschreibung1 LEL 1-2 Beschreibung2 TOX 1-3 Beschreibung3 TOX 1-4 Beschreibung4 TOX 1-5 Beschreibung5 TOX 1-6 Beschreibung6 TOX 1-7 Beschreibung7 TOX 1-8 Beschreibung8 LEL 2-1 Beschreibung9 LEL 2-2 Beschreibung10 LEL 2-3 Beschreibung11 LEL 2-4 Beschreibung12 LEL 2-5 Beschreibung13 LEL 2-6 Beschreibung14 LEL 2-7 Beschreibung15 LEL 2-8 Beschreibung16 LEL
Description Profile
Group: lowest actual Group: lowest actual Group: lowest actual Group: lowest actual Group: lowest actual Group: lowest actual Group: lowest actual Group: lowest actual
76
Putting into memory of some used parameters (type, connection of 4/20mA in accordance with values…)
77
- Choice of the detected gas into a list putted into memory : window 1 , - Automatic display of the gas characteristics 2 ,
- This window 3 allows to programme another gas which is not avail-
able into the present list.
2
3 1
78
Allows to choose a type of pre-programmed detector
79
Allows to define a detection profile
80
Profile (continuation) : type of alarm
81
Type of alarm (continuation)
82
Type of alarm (continuation)
83
DDAATT AALLOOGGGGEERR AANNDD LL II NNEEPPRRIINNTT EERR SSEETTTT IINNGGSS
84
UUPPLLOOAADD // DDOO WWNNLLOOAADD
If the configuration has passed all plausibility checks, it may be uploadd in the controller module by selecting the menu item [Transmission->Upload] in the main menu. This menu is only enabled if a COM62 Controller module has been connected to a serial interface of the PC. If the configuration is not complete or if failures could be detected the user is informed and the upload is not possible. Example: All information which has been defined in COM62 is stored in the COM62 con-troller module and can be downloaded afterwards in order to see and/or change parameters. The progress of data transmission is displayed in the transmission window:
Warning
OK
The configuration is not complete! The linearisation table of channel 4 is missing or wrong! !
Warning
OK
Required table. TCOD IR 0..5 Vol %
!
Upload [PC âWinpro]
53%
PUT_RELAY_HEADER [79]
85
