Oldham MX62 User manual

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OLDHAM SA
GAS AND FLAME DETECTION
STACK GAS AND DUST MONITORING
We thank you for choosing an OLDHAM SA instrument.
We have taken every step to ensure that this equipment continues to
give you complete satisfaction.
Please read the instruction manual carefully before using the instru-
ment.

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LIMITS OF RESPONSIBILITY
* OLDHAM SA hereby rejects any and all responsibility with regard to any person for
material damage, bodily injury or death resulting in whole or in part from the inappropri-
ate use, installation or storage of its equipment not conforming to the instructions and to
warnings and/or not conforming to standards and regulations in force.
* OLDHAM SA does not allow or authorize any company, person or legal entity to as-
sume such responsibility on the part of OLDHAM SA, even if involved in the sale of the
products of OLDHAM SA.
* OLDHAM SA shall not be liable for any direct or indirect damage, or any direct or indi-
rect legally awarded damages resulting from the sale and use of any of its products,
UNLESS THOSE PRODUCTS WERE SPECIFIED AND CHOSEN BY OLDHAM
SA FOR THE USE MADE OF THEM.
OWNERSHIP CLAUSES
* Sketches, drawings, specifications and data included herein contain confidential informa-
tion which is the property of OLDHAM SA.
* These information shall not be, in part or in whole, physically, electronically or in any
other form whatsoever, reproduced, copied, divulged, translated, used as a basis for the
manufacture or sale of OLDHAM SA equipment or used for any other reason without
the prior approval of OLDHAM SA.
WARNINGS
* This document is not a contractually binding document, OLDHAM SA reserves the right
to make any changes, without notice, to the technical characteristics of its equipment in
order to improve performance levels, in the interest of its customers.
* CAREFULLY READ THE INSTRUCTIONS BEFORE ALL FIRST USE:
This instruction manual must be read by any person who is, or will be, responsible for the
use, maintenance or repair of this equipment.
* This equipment will conform with the specified performance levels only if it is used,
maintained and repaired in accordance with the directives of OLDHAM SA and by
OLDHAM SA personnel or personnel authorized by OLDHAM SA.

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C
CO ON NT TE EN NT TS S
1. THE SYSTEM WINPRO®......................................................................7
1.1. THE MX62 SYSTEM BRIEFLY ................................................................................8
1.2. THE MX62 SYSTEM SYNOPSE ...............................................................................9
1.3. MX62 SYSTEM : FUNCTIONAL DRAWING........................................................10
2. CONFIGURATION ...............................................................................11
2.1. DESCRIPTION OF MODULES................................................................................12
2.1.1. Controller Module (CM) ..............................................................................12
2.1.2. Analog Input Module (AEM).......................................................................13
2.1.3. LED Module.................................................................................................14
2.1.4. Basic Relay Module (RBM) and Extension Relay Module (REM).............15
2.1.5. Analog Output Module (AAM)....................................................................17
2.1.6. LCD Module.................................................................................................18
2.1.7. Logo Module................................................................................................18
2.1.8. Adapter module (numeric loop)...................................................................19
2.2. DESCRIPTION OF REDUNDANCY.......................................................................20
2.3. DESCRIPTION OF CONTROL PANEL..................................................................20
3. OPERATION OF THE SYSTEM WINPRO®.....................................21
3.1. CHANNEL AND SYSTEM INFORMATION .........................................................21
3.2. CONNECTING STATUS ..........................................................................................23
3.3. NORMAL OPERATION...........................................................................................23
3.3.1. Normal Status ...............................................................................................23
3.3.2. Channel Malfunction....................................................................................23
3.3.3. Insufficient Signal ........................................................................................24
3.3.4. Alarms ..........................................................................................................24
3.3.5. Excess of Measuring Range .........................................................................24
3.3.6. Resetting of Alarm Signals...........................................................................24
3.4. MAINTENANCE MODE..........................................................................................25
3.4.1. Forcing of the alarm relays into "out of alarm" position...........................26
3.4.2. Operational Test...........................................................................................27
3.4.3. Calibration....................................................................................................27
3.4.4. Channel On/Off ............................................................................................27
3.4.5. PC Communication ......................................................................................28
3.5. SINGLE MODE.........................................................................................................28
3.6. SYSTEM FAILURE ..................................................................................................28
3.7. MEASURES AGAINST FAULTS............................................................................29
4. OPERATING OF LCD MODULE........................................................30
4.1. DISPLAY OF CHANNELS.......................................................................................30
4.2. MENU........................................................................................................................31
4.2.1 Functions of the four LCD Key Buttons ......................................................31

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5. MAINTENANCE ...................................................................................32
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........................................33
5.1.4. Remote Calibration of Transducer TBGW EX ............................................33
5.2. TYPE AND COMPOSITION OF TEST GAS ..........................................................33
6. TECHNICAL DATA..............................................................................34
7. TERMINAL CONNECTIONS, JUMPERS AND ROTARY SWITCH......35
7.1. CONTROLLER MODULE (CM)..............................................................................35
7.2. ANALOG INPUT MODULE (AEM)........................................................................37
7.3. BASIC RELAY MODULE (RBM) AND EXTENSION RELAY MODULE (REM)
38
7.4. ANALOG OUTPUT MODULE (AAM) ...................................................................39
7.5. LCD MODULE ..........................................................................................................40
7.6. LED MODULE ..........................................................................................................41
7.7. LCD COPY MODULE ..............................................................................................43
7.8. LOOP MODULE (LOOPM)......................................................................................44
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
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. ACCESSORIES......................................................................................54
10. APPROVALS .........................................................................................54
10.1. CE MARKING...........................................................................................................54
10.2. METROLOGICAL APPROVAL..............................................................................54
11. 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.
•Communication1module 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)
1Will 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
DelPanel LCD Panel + events memory Distant LCD Panel
ANALOG. MODULE
4/20 mA
Controller B
Controller A
REDUNDANT PROFIBUS MODULE
RELAYS MODULES
OUTPUTS MODULES
4/20mA
INPUT ADAPTER MODULE FOR
TRANMITTERS
ANALOG. MODULE
4/20mA
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.
T
TH HE E S SY YS ST TE EM M
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.