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OLDHAM CPS Car Park System User Manual

1. e 959 2 Cable RS232 6116026 Cable USB Y Y XV 1 A SERIAL PRINTER Printer Optional feature Connection Central controller RS 232 interface via an RS 232 serial cable Communication settings 19200 Bd 8 bit no parity Event printing the fly Status table printing choice of four printing schedules For example average readings over 20 minutes 1 hour or 8 hours summary of alarm and relay statuses Out of paper functionality no data is lost when the printer runs out of paper Once more paper has been loaded printing will resume where it left off Data flow is managed as follows XON XOFF Protocol The printer is ON The central controller sends data to the printer on start up If the printer s power supply fails or if the RS 232 cable is disconnected data sent from the central controller will be lost In the event that the RS 232 cable becomes disconnected it may be necessary to turn the printer off and on again to reinitiate data transfer The printer is OFF No data is delivered to the printer The central controller sto
2. ej QUE 9970 pajequina eie pue ape Sfar 57 CPS User Manual 77771577 E Fo II rr rr 53572 Sr ee M 5 5 z E 3 jm IE Uu E ce Ki ch ch e gt cup ____ sesqz a a sure al __ ea er p eu apo PTE au mma er soe TEE ET _ EEE EEE TT E Ki er cul Tg u EE LIA L1 au LIM LT Eu Bue Es ER LUI LI EL ayy ada Bun Dun adie Lr gr Au a CPS User Manual Page 58 KT M TT SEM ap Of LE
3. m E T 1 al ABLE JU m i QUI BAB QUI rper AE DU LESA SAG JOU del iH MEW Ate BAB mec co BAB QUI 2 0 B E a B Efe LES al AE DUI AE QUI AE IOUI QUI gy 0 LL E EI LLI j Ju pl 0 jee nig eee gt 2 10 1 10 1 Page 70 CPS User Manual Bt zs 5 I Im um LE um om ch h EE EVE Page 71 CPS User Manual 72 CPS User Manual OLDHAM DECLARATION DE CONFORMITE CONSTRUCTEUR Manufacturer Declaration of Conformity 4 La Soci t Oldham S A S ZI Est 62000 Arras France atteste que la The Company Oldham S A S 77 Est 62000 Arras France declares that the Syst me de mesure CPS Monitoring system CPS Incluant la centrale de mesure les d tecteurs de gaz les modules E S et relais Including the controller the gas detectors the relays and I O modules est conforme aux exige
4. Bistable Relays Configuration of positive or negative relay security with mini switches Relay modules have 2 logic inputs Configuration via the COM CPS configuration software CPS 0116 Logic Inputs Module Dimensions mm 125 x 165 x 60 Mounting Ratchets into DIN rail aa Number of All or Nothing Inputs 16 Connection IA ree em Consumption 2 mA in normal operation CPS AO4 Analog Output Module Dimensions mm 125 x 165 x 60 Mounting Ratchets into DIN rail 4 20 mA output max resistance 500 Q Number of analog outputs Isolation galvanique individuelle 2 entr es logiques nennen Screw posts cable 1 5 mm max Connection lt 5 mA if the 4 channels are shut down lt 36 mA if only one channel is activated I lt 130 mA if all 4 channels are activated Consumption under 24V at module input Page 56 CPS User Manual Annexes Chapter 8 JBUS MODBUS Protocol sme RES FL b b E p p p p p p p p p p sme 555 b p r p P p p r p sme D rou m m sep E s 9 agp LEE
5. T O ame O 127122 ES EE _____ Eg 93 ai pue er JE EEE a Bee N E BEEN FE rra siu EE m m m m zz E CPS User Manual Page 64 919 Leas PCH LE DST Ws eros De UES ps ce LIO JE ABR AY 1992 02 ANAL SEE qti vogsod ABE DUE Feri Led Wun 9219 69 LANSOASHI 2 EM papaj EI 96 0 aqui Rad JEx ILETLI Ae ger um I LL J 1 LL repu LI nel lap Li nel jo mde vi SONILITE Page 65 CPS User Manual CIEL parse p une 8753 pp 0 OLSEN 7 poc SD LL Z 5 LIP MONSEN z WEE SNOSUENEIS 2221 __ __ __ ___ __ _
6. bp pdu nadui indu in du 5 PSO 23 FOU oo 25 dui age in dul nier nd indu gp qn dul zp yn dul C C BP ING pull 9 Ladu gg na ui 29 indu pidu SEM ar opa oco Bague pdu eus 5 jr r3 red naui Fl E E p p L LES 1 qal n fg 2zndui 16 12 231 Inu fea c Eu EEE ch 4 mm m m m m mm mmm E m mi 2 SE 9 O 1 SE am arm as LLL az Eel Ta ci E E 52 er mi e 59 CPS User Manual MAO TEREN i Full Cri hs 2 ze sePdz AES I sae aped ap SL Secor CPS User Manual Page 60 11 13 ESE ee 40 F18 3 JE DL LL 4a JE Tapas Ten Dom eas TEE CCC G
7. Lv sepu 49 Sul p Sul gt iD EU 1 Jab Ey EU 2 py Hl FU IAE Ey CUBE Wy LU o JO uc 1801 JO PO Ia uc qur x IE m E S BJ _ E Er apa LI oL Dr 154 Lut LE m gs Mi cu rt CPS User Manual Page 68 304 ELIO 6050 z TE TE F cn ca em Sb see 1 pu m D JE E m E F fo a gt Lej O O O m 1 I um 1 a m 1 je m F amg T Japoeqep eaa 07 zm 07 2 kJ on a gt 69 CPS User Manual JOSS NUL Li L ES nae 1 SE ISU ze SE JAI ed JOSH nag C rn C E m E un e Hii LESA nuu Tem oi
8. 1 IL 1 ch Leer z LE 96 S ERI P EE SERI DAMEN Pye se _ ee ee ee ________ A on Hog s iu s e o zu EH m VEL UI E UE fi 8H f ief e Se 02 sg ac dro d nen WEN c mgr e HI dup 11 Eee ET enpop Ed ENT i in E i di a d gun ser EU 21 2 i zl zl lb i 21 LN EU evi otn EU EU EU EU LI HL AW HAP aei 22 ai veri sei Sen EE EU I m D Io Eu CA gm ch SEUL uat Wey SAE EU p 52100 Aq aper 5 _ 1 pm alg 10 age Jo SENS du ao adag aq ui ay
9. 8 2 9 330 vet 540 NOJS NOJS Sd9 Logic input SSSS Minimum charge for contacts 2 250 VAC Load charge CPS User Manual Page 29 30 Relay configuration Normal relays The relay is activated when an alarm occurs and is deactivated when the alarm condition ends The variables acting on a relay in alarm status are Alarm delay Automatic Manual acknowledgement A Forced state change via the CPS menu Forced state change via a logic input command Buzzer relays The Buzzer relay is used to control an audible alarm It can be re armed with Acknowledge key on the central controller even if the alarm condition has not changed The occurrence of a new alarm will reactivate the relay and reset the delays The Buzzer relay can be automatically dismissed before the end of the alarm with a 15 to 900 second delay standard setting for Buzzer relays or manually even if the alarm condition has not changed It can be configured with a minimum operating time of 1 sec to 5 min The variables acting on a relay after an alarm has occurred are Alarm delay Automatic Manual acknowledgement Forced state change via the CPS menu Forced state change a logic input command Alarm and or Buzzer relay delays Alarm delays Relay delays Buzzer modes Instantaneou
10. instantaneous alarm 4 BLINKING averaged alarm 4 takes priority over solid state SOLID stable signal in hysteresis interval calculated over 1 minute SOLID signal increased in relation to the minute before BLINKING Exceeding the scale takes priority over solid state SOLID signal decreased in relation to the minute before BLINKING Negative fault takes priority over solid state N SOLID buzzer on HA SOLID calibration underway SOLID LS low speed relay control active active SOLID HS high speed relay control 1 SOLID Error SOLID mains power supply OK BLINKING battery or mains power supply problem Page 22 CPS User Manual Keys Keys primarily used to modify values ex line number Keys primarily used to navigate menus or to change variable current ex go from line number to sensor number Key used to validate a menu or an input that would alter system operation ex activation of a relay Key used to return to a previous menu screen or to cancel a selected value before it has been validated Key used to acknowledge a locked alarm for manual acknowledgement or to dismiss a buzzer relay after its holding time even if an alarm is still active Green LED power supply status indicator SOLID OK BLINKING power supply problem no power to main or problem with the battery pack Orange LED indicates th
11. BitJbCar 8 BitEtat3 8 BitMod3 only for sensor module indicates presence of a sensor Etatues Seco 9 a semwExmo 3 _ 5 Sensoro ___ 4 _ pia CEE 7 fre _ s 7 S 9 _ 10 o re 14 D c 1 2ilc nmi i Sensitivity waiting EtatSWait BitEtat1 BitEtat2 EtatSInit Sensitivity init BitEtatO BitEtat1 BitEtat3 EtatSStab BitEtat3 EtatSVal Sensitivity validation BitEtatO BitEtat3 EtatChg Button replace pushed Sensitivity stabilization Page 44 CPS User Manual Bus Faults This menu displays the faults from all modules in a line Each hexadecimal number corresponds to a module with Module 1 being on the left and Module 32 on the right Maintenance Bus default 0 1 Communication error 2 Module recognition error 4 Fault triggered by a module fault word X module missing or unrecognized due to a conflict with another module Line 1 021 Module 1 Module 327 Line 1 Module 1 Line 1 Module 2 module recognition error Line 1 Module 3 communication error Reset maintenance 1 Reserved for ISC maintenance personnel only Maintenance Reset Maintenance CPS 5 Version Available
12. CPS User Manual Calibration Beginning SaaS Cal Cal OFF 30 sec Delay TCAL Cal OFF Cal OFF END Start ensgr SPY Fatt Zero stabilization Phase de r glage u z ro 1 mn Stable zero aitement interne du z ro Wait Cal ON Cal ON Sensitivity stabilization Wait Cal OF Cal OFF Cal ON Zero validation Wait Status Del detector Power down if Blinking if default Power downif OK Blinking if default Vent Power down if OK GREEN Blinking GREEN Fixed Blinking if default Power down if OK Blinking if default d Power down if OK Blinking R if default RED blinking RED Fixed Status output Meas Meas Meas Meas Meas Ref standard gas Ref standard gas Meas Manual calibration The calibration kit provided by ISC must be used Ref 6 116 291 female connector wires voltmeter connection files Remove the sensor cover Connect the cable strand to the circuits male connector Zero adjustment Ensure that the sensor is in clean air If not inject air into the sensor at a flow rate of 60 I h then wait for voltmeter levels to stabilize use the gas injection device bottle of synthetic air calibration pipe tube Adjust the zero with the potentiometer s ZERO until the voltmeter reads 0 mV Sensitivity adjustments Now inject the known ga
13. DEF AL2 AL3 Minimum charge for RCT contact resistive load 2A 250 VCA 30 VCC CPS User Manual Page 17 Overview of the Motherboard Part Part Connector function Connector function 1 110 240VCA main power supply rack 6 Digital addressable modules version 8 line connectors for connecting digital modules 2 CPS 10 CPSRM CPSDI16 24 VDC external power supply connection 3 110 240VCA power supply for wall 7 5 485 digital output mount power supply module links to Supervision system 4 24 VDC power supply output for power 8 USB serial interface supply 4 PC COM_CPS connection for configuration 9 motherboard integrated printer rack RS 232 serial interface link version option power PC COM_CPS connection for configuration External serial printer connection 5 Internal contact relay outputs RTC dry contacts potential free R1 R2 R3 central station shared internal relays Power supply board a 956 Motherboard Strap activation buzzer Wall mounted CPS Buzzer 0000000000000000 Power supply option Configuration switch aA gt N Communication DEL 6 9 8 1 w F d a o LN we The wall mounted version connects directly to the power supply board Page 18 CPS User Manual Inspecting the
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15. a line start up 3 and a module mapping test with a program stored in its memory Voltage builds progressively in the lines Progress bars show the overall progress for line power up Only the power up of activated lines is shown identified by a diamond during the initial power up phase and by a black square B at the end 11 11 An exclamation point indicates a short circuit line fault The line can be reactivated through the menu system Next a sensor stabilization phase occurs 4 during which time the alarms are deactivated An inspection phase immediately follows in order to verify that the configuration program set with the CPS software correctly maps to the modules installed and activated no errors are found the program runs normally If errors are detected the modules in question will be flagged as faulting After the start up phase the screen will display information pertaining to the selected mode events a or cyclic b The central controller begins to process data coming in from the various modules In cyclic display mode when no alarms are triggered the levels from each sensor are displayed on the first line of the display screen In case of a power outage the program configuration will be saved When the controller is turned on the last program installed by COM CPS will be loaded If a sensor faults the message Def will replace the reading value If th
16. pabrsjusiqgsrisaqz f NE 91091 2 E 2 3 ET 3p pasas sept LL J J LL ha e mi En Page 61 CPS User Manual TE Ee qep pow OE 51991 Sage Pf Lbs JOU SI sr ssp z 7 Im I m 1 mi Ed __ ______ 4 IE 2 e SEA WLUCZ P BITE SW sr EE BITE SW SIEBEN BUTE 1996 CPS User Manual Page 62 Pane sos pom 52g SIES ee ee sS sae Tem T DS OU 51991 1 Sa ep __ 1 LOB 100 51991 Sag iv sm Hegu 91 ahaz Ce LOS 100 sq ar sey 509 ar sel z anse r r I I xm E c on Page 63 CPS User Manual 2 IE m TE 323 2015 Dots
17. 1 erssosenson 6730 erase 0 SENSOR WASHER 6 136 243 6 136 243 6 136 243 Part DESIGNATION Configuration switches Adresses 6 Calibraton LED o 8 Measurement connector sensor replacement 9 Sensitivity adjustment sensor replacement _ RELAY MODULES CPSRM4 CPSRM8 Pa DESGNATON Configuration switches Adresses 6 Logic Input terminals 2 Inputs DESIGNATION CPS RM4 CPS RM8 RELAY MODULE 6 313 962 6 313 963 RELAY MODULE BOARD 6 451 601 6 451 602 LOGIC INPUT MODULE CPS AI16 SLAVE NUMBER NUMERO ESCLAVE FILLING RE MPLISS TRAME DELAY TEMPORBATION 04 RESISTOR RESISTANCE F DL 2 9 Voie 3 Pan DESIGNATION Connecting Digital Modules General topology of the RS 485 network Modules are connected in parallel in the RS 485 network comprised of a 1 twisted pair cable for signals 1 or more pairs to supply power to the modules and 1 shield wire 120 end of line resistor EOL RESISTOR should be placed at the last module in the line at the end of the bus see Chapter 6 End of Line Resistor The modules are equipped with a double connector which can be split to easily connect conductors and also allows you to isolate the module while maintaining line continuity Fig 8 NETWORK RS485 Latest module of the bus Bus RS485 Address 1 Address 2 Address 3 Address n EOL F D L Per
18. 1 second cannot be second standardized throughout the central 1 sec R2 changed controller u Minimum duration in seconds for the ventilator to operate at high speed 10 min Adjustment s 1 HS deactivated if Alarm 1 condition ends 32767 LS HS stop delay Duration in seconds after low or high speed ventilator Ta Adjustment s 1 operation has been stopped before the ventilator can 10 min 32767 be restarted at low speed Time values Ta can be modified When the Sensor simulation menu is used see the chapter on the maintenance menu simulation on page 43 the times are decreased by default to 12 seconds 24 seconds 36 seconds and 24 seconds respectively Phases Action operation Note An underscale alarm fault activating a LS or HS relay will force the relay into HS position with respect to the defined time Forced ventilation function This is a forced relay state change via the CPS menu This function allows you to block or release the HS high speed command at specified times Forced relay state change via a logic input command In both cases the response is immediate and priority safety settings are maintained HS takes precedence over LS and both relays are shut down if there are contradicting signals CPS User Manual Page 31 Logic Input Module This module contains 16 logic inputs linking priority commands s
19. 37 R 00 CRC 404C gt 1 01 Dep 0 0 H Ref 6514000 6001 001 1 0 0 gt 5813939 Reset retry 0000 acces Reset gt retry Module 1 01 Line 1 CPS User Manual Page 43 Any module fault generates an event which is identified by number hexadecimal coding corresponding to the fault type The number at the end of the second line displays the module error The 4 gt keys can be used to change the scroll mode in normal mode all events saved to memory are displayed in default mode only the faults saved to memory are displayed Status Word Mot de d faut 8000 D 0000 4 3 2 1 4 3 2 1 1 8000 D 0000 0003 I D 0000 01 M 0 T 33 C Cal 300 Fault word 4 1 Def Flash 1 Def Temp Min 1 Def Zero calibration 1 Def ROM main memory 2 Def sensor 2 Def Temp Max 2 Def Sens calibration 2 Def RAM 4 Def Zero Sensor replacement 8 high line power 8 Def Meas Max 8 Def Sensitivity Sensor 8 module parameter does not replacement correspond to the module card Sample fault word OOAO Def Sens calibration D f Sensitivity Sensor replacement 10 in hexadecimal 8 2 4 Low line power 4 Def Meas Min 4 Def Battery Status word 4 1 BitEtatLiss 1 BitEtatChg 1 BitEtatO 1 BitModO 2 BitJbFill 2 BitEtatPar 2 2 BitModi 4 BitJbDelay 4 BitJbWait A BitEtat2 A BitMod2 8 BitEtatCell 8
20. CONFIGURATION SWITCH number Switches 1 5 on the Configuration Switches unit Fig 10 contained in each module allow you to set a binary numerical address 1 32 Possible combinations are listed in the address table below SLAVE NUMBER NUMERO ESCLAVE Notes The physical address of a module 1 32 should be identical to the address recorded in the central controller FRAME FILLING configuration program with COM_CPS REMPLISS TRAME When replacing a module set the configuration switches in BELAY the new module to the same position as those of the module TEMPORISATION being replaced 8SL29SGVECH e E O L RESISTOR 1 Switches 6 FRAME FILLING and 7 DELAY should be RESISTANCE F D L in the OFF position unused options End of line resistor The last module in each line should be equipped with an end of line resistor 1 This switch should be in the OFF position for all other modules in the line Address Table SWITCHES SWITCHES ON 1 OFF 0 ON 1 OFF 0 11 2 3 405 Dali of lol 1 0 0 Slave ADdress Address ENMENEN 4 Jo lo 5 lo e fo i e Jo lo 9 lo p10 1 afifi 12 0 fijo ajoji KRNENEN 16 0 CPS User Manual Page 27 CPS 10 Detector Module The CPS central controller accepts 10 types or 10 different configurations of sensors The type of sensor used in the module depends on the gas being monitored Electrochemical sensors are used to mea
21. CPS anna 15 View of wall mounted CPS ii nnn 15 Central controller electrical connections 1 1111 1 1 nnns 16 Yuste i is eni 16 Grounding the central controller ss 16 EE 16 Internal relay CONACIS une 16 ee een ebene 16 Overview of the iii 18 Inspecting the digital buses ss 19 Mini switches en 19 Internal relay and 22 2 nnns 19 USB RS 232 serial 20 RS 485 serial connection 20 mitti cm 21 The front Panel CIFCU euere 22 se T omm 22 MU C P 22 OT P 22 Alarm ES OISE i iced ecol E EE 23 23 Chapter 4 Digital Modules 25 View of Digital Modules 25 Connecting Digital Modul s 2 282208 ea 26 General topology of the RS 485 network 26 Wiring the digital network nenn 26 Configuring the communication settings eee eee 27 OR EIE TERT RE 27 WING 27 GPS 10 Detector Module en 28 Available
22. OLDHAM products 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 OLDHAM FOR THEIR SPECIFIC USE CLAUSES CONCERNING PROPERTY Drawings plans specifications and information included in this document contain confidential information that is the property of 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 OLDHAM equipment or for any other reasons without prior consent from OLDHAM WARNINGS This document is not contractually binding In the interests of its customers 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 repaired according to OLDHAM directives by OLDHAM personnel or by personnel approved by OLDHAM The CPS model is not intended to be used as Life Safety Equipment GUARANTEE 2 years guarantee in normal conditions of use on parts and technical labour return in ou
23. RE 47 Err r Messages uns Bee ee D S E 48 Checksum error near 48 Testing and calibration of stable installations 49 SENSOrFLEDIAGEMEN Le eek ee ee 49 Seml automalie calb al N 50 MAROC AND T 51 Semi automatic calibration device iii 52 Central controller maintenance ee ee 53 seen ne mm 53 Back up patery Back eu er me ee 53 Scrapping Of CPS System ne reste u sement 53 Chapter 7 Technical aussen 55 GPS Controller see ei 55 GPS 10 S5EnS0r MOQUule 56 CPS RM4 or RMS Relay Module 1 ee 56 CPS DI16 Logic Inputs Module 5 3 oot tiae eee ce ee nee 56 CPS AO4 Analog Output Module une 56 Chapter 8 ANNEXES 57 CPS User Manual Chapter 1 Overview of the CPS System The system consists of a central controller for collecting readings and managing alarms various addressable digital modules sensor modules relay modules analog output modules logic input modules instruments and accessories to process alarms and actions The CPS system can manage the detection of 10 different gases and all detectors are clea
24. digital buses Bicolor red green LEDs located above each line start on the motherboard allows for inspection of the bus links as follows LED appearance Status Communication DEL of the bus Red Green LEDs lit LEDs blink rapidly almost imperceptibly Orange in appearance Normal operation Red LED gt question Green LED response 1 Communication fault Red 9 Missing or faulting module ed in appearance Irregular blinking Poor communication quality Both LEDs off No active modules Mini switches Mini switch A allows the CPS controller to download and read the user program When the switch is in the Biagiammih with position open padlock the user program memory is COM CPS accessible and the message switch open is displayed on screen The CPS central controller waits to download the program from the COM CPS software The CPS central controller goes into shut down mode when mini switch A is in the MEM position A B CoO When the CPS software programming is complete e Micro programming the mini switch should be flipped back to the Prog position 27 closed padlock and the central controller should be 50960 54 rebooted to initialize all of the newly loaded settings interface Mini switch B only used for the central controller s internal USE microprocessor It should always be in the Run position id Internal relay and buzzer The CPS central c
25. line 32 modules max Max length 1 2 Km Wiring the digital network WARNING The sensor module has two cable glands One connects to the input wire and the other connects to An improper installation can cause the output wire which is routed to the next module incorrect gas level readings or system The modules should be wired with RS 485 shielded Tonne twisted pair cable with a normal resistance of 120 of at least 0 22mm in diameter 24VDC OV A and B terminals are linked to 24VDC OV terminals A and Do not run cable near equipment such as B in other modules in the line and then linked to the motors transformers or any lines connector corresponding to the central controller The generating a large magnetic field cable shield should be connected to a ground Always check to ensure that the cables terminal marked with the following symbol are completely separated from other Fig 9 circuits 1 Do not leave any stripped wire ends exposed To guard against electromagnetic disturbances the data cables and the screen tress cables should be cut as short as possible Fig 9 DIGITAL LINE WIRING Latest Module Connector Modules Connector Bus Centrale CPS OV 24VDC Page 26 CPS User Manual Configuring the communication settings Slave address All modules in a line should be identified with a unique slave Fig 10
26. memory level Displays the CPS central controller version as well as the _ CPS programming software version Displays the microcontroller availability time COMCPS 1 03 JBUS 1 rate in This value will vary somewhat in CPS 1 00 00 91 2 Free relation to the program but can detect ifa microprocessor is being overtaxed Enter the access code by using the and 4 keys Next press the OK key to reinitialize all counterg 0000 acces to zero and to refresh the date CPS Installation This menu is used to zero the following two Installation CPS settings across all modules Last zero date 26 06 07 Operating Time Each module logs its operation time in days For the sensors this time is equal to the time since the last calibration or the last zero Exceeding the scale Each sensor logs the amount of time that levels exceed the scale in seconds Go to the Module Verification menu to see this time CPS User Manual Page 45 46 CPS User Manual Chapter 6 Maintenance Program transfer This chapter describes the transfer of data from the COM CPS application to the CPS and vice versa see the COM CPS user s guide After launching the software you will see a welcome window PC gt CPS transfer Once the program has been created the central controller should receive new settings Step 1 establish a physical connection 1 Use either the USB or RS 232 adapte
27. onto the analog output The output module also has two logic inputs LI identical to those on the Logic input module A slave address for the module can be set with the DIP switch DIP1 An analog output OFF command from the central controller corresponds to 4 mA An analog output ON command from the central controller corresponds to 20 mA Page 32 CPS User Manual Connections Analog output module Example of use with analog output module Analog output module Logic input and EL2 IN1 and 2 OUTPUT 4 20 mA from channel 1 to 3 24 Module power supply and digital liaison Output 4 20 mA from the channel 4 CPS User Manual Page 33 34 CPS User Manual Chapter 5 Detailed Menus Menu Tree Start Display INDUSTRIAL SCIENTIFIC If a button is not pushed during 10 min the display mode determined by fault in the menu lt System gt lt Start Config gt is automatically used Scan amp Sensor Displa Displa Control All module Printing status of line System status Activation Line Module relay XXXX acces Activate Line module relays 4 20mA output CPS User Manual Page 35 36 Start up Phase No faults or alarms are processed during the first minute after start up During this phase the central controller runs a Checksum test 1 RAM test 2
28. products typically contain substances that may be dangerous Your complete cooperation with the disposal of this product will help to ensure a more efficient use of natural resources Important Information The modification of any piece of equipment or the use of any third party parts will automatically void all guarantees The central controller is intended to be used for precise applications of a technical nature Exceeding the indicated values is strictly prohibited Page 4 CPS User Manual Table of Contents Chapter 1 Overview of the CPS System 7 The CPS central controller sise 9 Digital addressable modules ss 9 DORA 10 CPS software application iii 11 System 12 Chapter 2 Assembly Installation 13 Installation of the CPS central 2 4422 13 Mounting the metal wall CASING sis 13 Mounting the AI AU rack ne een 13 Installing digital modules nu ee 14 Mounting the CPS 10 sensor module 14 Mounting the other u sten 14 Connection of modules in a line nennen nnne nnn nnne nnne 14 Chapter 3 The CPS Central Measuring Controller 15 View of rack mounted
29. the system detects an abnormality in either the name or the range of a gas the letter N will blink on the screen Status for all line modules Report Sensor module the printed reports will contain both the reading and the averages if averages are activated Relay module the printed reports will contain the status of each relay and of each relay s logic inputs Logic inputs module the printed reports will contain the status of all logic inputs Module status Report Prints the status of every module in the selected line See previous paragraph Printer On Off Report Use the and keys to activate or deactivate the printer When the printer is activated the COM CPS cannot be used to for reading or configuration The configuration mini switch A must be placed in the open padlock position to enable communication between the serial port and the COM CPS software cf Programming mini switches Event Report This feature allows you to print all of the most recent events stored in memory up to 1 200 Calibration Report The calibration data for a sensor is only printed at the end of the calibration process The record will consist of a title the line number and module number and 6 readings if a complete calibration has take place Calibration Sensor 4 01 CO Xo1 00004 Zero value before starting procedure 2 00000 Zero value X03 00000 Zero value after procedure XT1 00095 Value of the concen
30. 1 60 80 80 Fax 33 0 3 21 60 80 00 Website http www oldhamgas com AMERICAS ASIA PACIFIC EUROPE Tel 1 713 559 9280 Tel 86 21 3127 6373 Tel 33 321 608 080 Fax 1 281 292 2860 Fax 86 21 3127 6365 Fax 33 321 608 000 americas oldhamgas com sales oldhamgas com info oldhamgas com
31. 4 20 mA output for the selected module Pressing OK will force a start up or shut down for the 4 20 mA output Output 4 20 The shut down freezes the output at 4 mA start up freezes the output at 20 mA Date and Time e System Changing the time settings will reinitialize LS Date and hour and HS delays Example fthe HS relay is activated and the time is changed the HS relay will stop so that the LS relay can operate according to the predetermined delays Date DD MM YY 0 3 07 07 Start up Configuration This menu is used to select which menu will display by default upon start up and after 10 minutes of keyboard inactivity System The two menu options are Start Config Cyclical Display and Event Display Start Config Cyclic Display Start Config Display on events CPS User Manual Page 41 42 Maintenance Menu Simulation Maintenance 4 09 52 15 This menu is used to simulate the alarms for a particular sensor module or to temporarily activate one or more relays or outputs After exiting the simulation menu the sensors and relays excluding LS and HS relays revert to their prior state Maintenance Simulation Enter the access code by using the and 4 keys 0000 access Sensor simulation Select the sensor module you wish to test Next Simulation select the delay between each of
32. C to the CPS central controller 2 Ensure that the CPS central measuring controller is connected to a power source 4 Onthe central controller flip the programming switch to the MEM position The message Switch open Program will appear on the display screen Communication with the central controller is authorized during this phase Or use the Control menu to set the printer to OFF Step 2 link configuration 1 In the menu bar select Communication gt Port 2 Select the port COM x to use on the PC Note communication speed is selected automatically Step 3 data transfer 1 Inthe menu bar select Transfer gt from CPS to PC 2 The message Do you want to read the CPS central controller configuration will appear onscreen Click OK If the message Check port configuration and ensure printer set to OFF position and try again appears verify that the CPS printer is in the OFF position 3 Select the folder where you want to download the file and create a file name a default name is suggested 4 During the transfer a progress bar will indicate transfer progress 5 Once the transfer is complete the message Operation complete will appear on screen Click OK The data has been transferred from the CPS central controller to the PC 6 central controller The message Switch open Complete will appear on the display screen Flip the programming switch to the Prog positio
33. Cal Value Concentration of gas used for calibration ID Module fault Displays useful variables and operating time according to the module type Value line voltage R Relay status hexadecimal Value J Number of days since last calibration 0 for sensor modules f Xf for sensor modules U Wear rate for sensor modules CRC Cyclic Redundancy Check Software version for the module program Dep value H Time in hours during which the sensor exceeded the scale Ref Value Sensor reference Retry plural form retries attempt s at retransmission Used to control the quality of communication with the modules a represents successful transmission attempts This number increases continually and should be as large as possible b c d represents next 3 successive retransmission attempts if necessary following a failed attempt In the event that the 1 attempt 1 fails a 2 attempt b will occur then a 34 c and 4 d The number and the level of saved attempts is indicative of the transmission quality A large number on level 3 or 4 is due to poor transmission Reinitialize retries by selecting the Reset retry menu e Maintenance Module Control Line 2 CPS 10 CO Module niveau 1 gt 1 8000 D 0000 0003 01 33 C Cal iD 0000 300 gt 101 23 10V CRC EAA5 1J 0 0 00 f 100 00 U 0 00 2 01 gt 22
34. Detector 28 Detector 28 External relay module u 29 Relay Stall UC 29 Positive negative relay security 29 Pez 8 30 MOUSE 32 Analog Outputs Mod le sic steeped en ee 32 6 Chapter 5 Detailed Mentis ee 35 Menu a TR 35 Star up Phase une es 36 37 INGEN MB jo rz Hc cece 37 ee ee cn 37 ee retos Listes 38 Relay ET 38 4 20 MA OUPILS AUS S 38 PEINUNG e 39 ACCES code 39 System Menu ne see 40 Module REY ACTION SE amende nine eine 40 Date and en LA 41 Slarl up Gonfiguralion dece mind tm der de 41 Maintenance tla 42 E 42 2 26 ne sisi si 43 a ed 45 FASS EL m 45 Chapter 6 MAS MAING etc a 47 Program PCI 47 GPS 47
35. Installation CPS CPS 10 Operation and maintenance Guide System Part Number NPCPSGB Revision 1 2 UE ms OLDHAM The Fixed Gas Detection Experts Copyright 2013 OLDHAM rights reserved Reproduction in any form in whole or in part without the express written consent of OLDHAM is strictly prohibited The information contained within this manual is true and correct to the best of our knowledge Due to ongoing research and development the specifications of this product may be changed at any time without notice OLDHAM Rue Orfila 4 1 Est CS 20417 F 62027 ARRAS Cedex Phone 33 0 3 21 60 80 80 Fax 33 0 3 21 60 80 00 Page 2 CPS User Manual GAS DETECTION We are delighted that you have chosen an 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 EXTENT OF RESPONSIBILITY 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 failure to observe instructions and warnings and or standards and regulations in force OLDHAM neither supports nor authorises any company physical or moral person to assume responsibility on behalf of OLDHAM even if it is involved in sale of
36. S RM8 CPS AI16 CPS AO4 LEN WIE 2 CU 8 measuring lines 5485 jo Module 1 32 DIGITAL MODULES MAX PER LINE Max length line 1 2 Km up to 4 8km with repeaters optional Module 2 Module 3 Module n Module n Module n Detector CPS 10 Detector CPS 10 Detector CPS 10 Module n Relay CPS RMA End line changeover switch Module n Module n Detector CPS 10 Detector CPS 10 poogeoopodgood 10 CPS User Manual The CPS software application The COM _ CPS software application is designed to help configure the CPS central measuring controller on a PC COM _ CPS software operations are addressed in a separate manual System and Hardware Requirements COM CPS must be installed on a PC running Windows 2000 or Windows XP The minimum requirements to install COM CPS are Windows 98 SE Windows NT Windows 2000 Windows XP with 256 MB RAM Windows VISTA CD ROM drive Atleast 10 MB of free hard drive space USB connection cable not included or a free RS 232 port specific cable provided to link the CPS central measuring controller to the PC Refer to the COM_CPS software instructions before installing or using the software and before programming the central controller The COM CPS
37. S System Concerning the conservation of the protection and the improvement of the quality of the environment as well as for the protection of the health of the persons and the careful and rational use of natural resources CPS system 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 CPS system 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 administration or the distributor of this product CPS User Manual Page 53 54 CPS User Manual Chapter 7 Technical Specifications CPS Central Controller CPS w metal wall mounted casing Dimensions mm 320 x 180 x 95 Degree of protection IP 54 Cable entries 5 M20 cable glands Diameter 5 12 mm power local relays 9 PG9 1 D SUB 9 Pin RS 232 cable CPS rack version Dimensions Length 19 Height 4 U 176 mm IP class IP 31 Operating conditions Ambient temperature 10 to 40 C Storage temperature 20 C to 85 C Humidity 5 to 95 noncondensing Power supply Mains power supply Voltage 110 240VCA Battery back up Optional Capacity 600 mAh 24 Consumption 140 mA 12 mA per measurement line 240 mA max Measuring lines Number 8 RS 485 digital measuring lines Line capacity 32 digita
38. allation Installation of the CPS central controller The CPS central controller should be installed in a dry climate controlled area protected from explosive gases and dust Ideally the station should be located in a secure accessible location under surveillance security office control room equipment room Mounting the metal wall casing For the wall mounted CPS in a metal case The central controller cover opens at a 90 angle to the left Make sure to leave adequate space to completely open the cover once the central controller is mounted 0000 0000 gt Metal wall casing dimension Mounting the 19 40 rack The 19 4U rack version CPS can be integrated into a rack or a 19 cabinet Mount the display at eye level for optimal viewing Leave at least 1 2 U 22 on all sides of the central controller to ensure proper ventilation Rack 19 40 dimension CPS User Manual Page 13 Installing digital modules Mounting the CPS 10 sensor module Mount the sensor modules on a flat surface using two screws Fig 1 The modules should be placed in an accessible area so that maintenance and inspection operations can be conducted as easily and as safely as possible Nothing in the area should prevent the sensors from obtaining measurements of the ambient environment When mounting the sensor module on a vertical surface position the cable glands on the underside of the module to ensure pro
39. ccording to the position of mini switches on the board factory setting 1 The serial port has 2 interfaces USB and RS 232 Only one can be used at a time The settings for the central controller can be modified after the program has been created Use either the USB or RS 232 adapter to connect the PC to the CPS central controller See Chapter 7 Program transfer USB Interface 1 Use a USB cable to connect the PC to the CPS central controller running the COM CPS application The USB interface emulates a serial port and is preferable to an RS 232 serial connection The corresponding USB driver must be installed before the PC is connected to the central measuring station see COM CPS instructions SUB D 9 RS 232 Interface 2 Use a cross over RS 232 serial cable to load the user software RS 232 cable series reference number 6 116 026 A serial printer can be permanently connected This would allow you to load the software via the USB interface without disconnecting the printer RS 485 serial connection 3 The RS 485 serial port 3 is reserved for the supervision system and is composed of an RS 485 interface using JBUS MODBUS protocol table containing all of the important information pertaining to the central controller can be found in the corresponding annex of Chapter 8 CPS User Manual
40. ct gas level readings or system failure Contact with voltage may result in serious injury or death Install all equipment and complete all wiring Carefully follow all instructions to ensure work before turning on the power proper system operation Main power supply Test the current and voltage running through a network before making any connections Never connect the device without first disconnecting the power supply The central controller does not have an on off switch Protect the central controller from upstream current with a 4A bipolar differential circuit breaker with atype D response curve This circuit breaker must be included in the electrical installation of the building and must be placed near of the device and must be available for the operator On the circuit breaker will be indicated that it is the circuit breaker of the device Main power supply 100 240VCA connector terminals L N and PE of the power supply 24V Fig 3 for wall mounted version or see connector picture 4 for rack version Pre cabled wires are used to connect to the 24 VDC power supply module The transformer output connector is also hardwired to link to the 24 VDC central controller connector and to the optional integrated printer for the rack mounted version Grounding the central controller The central controller is intended for use in areas that meet the Class Il requirements for overvoltage and degree of pollution as per EN IEC 60947 1 In o
41. e power supply is interrupted within a line the two points in front of that line will blink Identify the problem by touching the ESC key to display the error message If the gas level exceeds a high or low threshold Ovs will appear on the display screen where the value for that sensor would normally appear This message will display simultaneously with a blinking arrow pointing up or down depending on the situation CPS User Manual Checksum Q25222342222u 0 Gr CPS Ver 1 00 00 Starting Test RAM 42842224 09 amp Supply Bus 1 2 3 20 4 5 6 9 7 90 8 Supply Bus 1 2 4 5 6 8 gt L 2 Mod 1 StabCO CPS 10 CO e CPS Analysis Parking Charles de Gaulle gt 1 0 0 ppm zone 45 L 2 Mod Def CPS 10 CO zone45 CPS 10 CO ERR 02 zone45 Mod 1 01 Control Menu Normal Display Control 4 13 18 19 Alarm pictograms will appear and disappear in along with the alarm conditions detected by a given sensor The display shows gas level readings which may not always be identical to the status of a relay Under normal conditions alarm pictograms reflect relay status Example LS and HS relays are configured to run Scan amp Display on a delayed trigger Pictograms do not take this delay interval into consideration So it is possible that the LS or HS relay is on while the alarm pictogram does not display on screen due to
42. e presence of one or more faults Red LED signals the presence of one or more alarms Alarm thresholds Six alarm thresholds can be programmed and adjusted for each sensor Alarm 1 Alarm 2 Alarm 3 Alarm 4 Out of Range and Fault Alarms 1 4 can be Instantaneous delayed 0 to 3 600 seconds averaged period of 1 to 480 minutes This makes it possible to calculate STEL and TWA values So for example you could choose to activate Alarm 1 if the average calculated levels over a period of 8 consecutive hours exceeded 50 ppm and Alarm 2 if average levels over a period of 10 minutes exceeded 100 ppm and Alarm 3 if the instantaneous reading exceeded 200 ppm Averaged alarms are only triggered at the end of a complete time interval If the line or the detector module stops average value calculations are halted and will only begin again once the line or the detector module has been reactivated Both the instantaneous and averaged alarms can be set to trigger on an increasing value rising edge or on a decreasing value falling edge Rising edge alarm is activated when levels increase Use this option for sensors measuring Explo CO H2S etc Falling edge alarm is activated when levels decrease Use this option for sensors for example Out of Range alarm can activate an alarm a relay or an LED Verification option this option is activated for explosive gases When a verification alarm occu
43. entral WARNING controller to call attention to general use safety The installation of this product and precautions These labels are an integral component all electrical connections should be of the central controller Replace any label that has performed by a qualified peeled off or become illegible The meanings of these professional in accordance with the labels are explained below manufacturer s specifications and with the standards of authorities in Ground terminal the field Failure to observe these warnings Safety ground terminal may result in serious injury Exercise great caution particularly when working with electricity during Risk of electric shock installation couplings network connections Caution see accompanying documentation European Union and EEA only This icon indicates that in accordance with Directive DEEE 2002 96 CE and with the regulations specific to your country this product may not be disposed of with household waste 14 pp Dispose of this product at a collection site intended for electrical waste for example an official EEE electrical and electronic equipment collection site with a recycling or take back program for authorized products which are available to consumers whose purchases are intended to replace old EEE products with new equivalents Failure to comply with regulations for the disposal of this type of waste can be harmful to the environment and to public health as EEE
44. fore event Technical alarm triggered fault buzzer engaged if activated 7 Front panel yellow LED illuminated CPS Analysis Two pictograms appear the blinking maintenance key and the siren Parking Charles de Gaulle Action on the front panel acknowl button gt Audible alarm buzzer is off Siren pictogram disappears CPS Analysis Maintenance key pictogram remains on screen Parking Charles de Gaulle Front panel yellow LED illuminated Action on the acknowl button Direct access to the data page ERR 11 ERR 10 ERR 1 Communication fault for Module 1 Line 2 Check the line and or the module The fault will disappear when the problem is resolved Relay module level 1 ERR11 Com 2 01 If multiple errors occur all of the error codes will be displayed one after another The faulting modules for each error will be displayed one at a time by their line number and module number For all faults except for communication faults the gas level will be displayed in order to help 44 user identify the problem Sensor 1 level 1 ERRO1 2 01 Meas x x Page 48 CPS User Manual Testing and calibration of stable installations Warning The setting of this section are reserved for authorized persons formed because they might call into question the reliability of detection The site responsible is required to establish security procedures o
45. gnored An instantaneous threshold is associated with an averaged threshold to generate an alarm These two thresholds can be set to trigger on the rising edge increasing alarm or the falling edge decreasing alarm Alarm delays Os to 60 min Each of the 4 alarm thresholds can be delayed If gas levels are in excess of an alarm threshold for an amount of time inferior to the programmed delay the alarm will not activate The alarms can be acknowledged automatically once the alarm is turned off or manually when the gas levels are once again under the threshold A Fault thresholds underscale negative signal exceeding the lower threshold 10 the range SUP out of range exceeding the upper threshold 120 of the range Verification for all explosive gas sensors in case LEL threshold is passed the SUP alarm remains on even after levels fall under the threshold The fault alarm is also triggered Hysteresis 1 of range Default value 0 Example see opposite page Measurement range 300 ppm Alarm 100 ppm Hysteresis 1 of range 3 ppm Level at which alarm can be dismissed 97 Enabled alarm when 100ppm threshold is Disabled alarm when reached value below 100ppm 3 t 100 ppm 97 ppm y Page 28 CPS User Manual External relay module The relay module is available in two versions CPS with 4 relays and CPS RM8
46. he value will be replaced by lt gt and the averages will stop on the last calculated value 2 1 Avrg 1 ppm For all other faults the gas level will be displayed in order to help the user identify the problem 2 1 Avrg 1 37 ppm CPS User Manual Page 37 Events This menu can be used to search through a history of the most recent 1 200 events A record of these events can be printed State changes are recorded in the history If Alarm 1 ends and Alarm 2 is triggered AL2 ON will be recorded Examples a The shut down of a line causes the shut down of alarms and relays for that line b The fault alarm is triggered for module 3 line 1 Other examples Module 2 line 8 turned on 30 06 06 day month year 14 40 36 L 8 Mod 02 Module ON Alarm 2 triggered Control 30 06 06 14 49 37 L 8 Mod 02 Events Alarm 2 OFF ON State change for Relay 2 command relay 30 06 06 14 49 37 L 8 Mod 29 Relay 2 Normal ON Conditions for Alarm 2 end 30 06 06 14 51 03 L 8 Mod 02 25 06 07 19 06 02 Alarm 2 ON OFF Line 2 OFF Acknowledgement action 30 06 06 14 55 21 ACKNOWL 0 State change for Relay 2 relay shut down 26 06 07 17 07 01 L 1 Mod 03 30 06 06 14 55 21 Alarme D OFF gt ON Relay 2 Normal OFF Relay Status This menu displays the status of a relay in a given module Increments for the preceding and following modules in the line are automatically C
47. ibration The magnetic calibration allows for one man and non intrusive calibration to save considerable time Manual calibration with zero and span potentiometers is possible by opening the CPS 10 Slug the gas with 60L H discharge 6 331 141 CALIBRATION CAP 6 902 406 3 SCREW PCL TZ M3 10 6 903 305 1 SWIVEL H Page 52 CPS User Manual Central controller maintenance Do not use alcohol or ammonia based liquids to clean the central controller If necessary clean the exterior of the central controller with a damp cloth Lithium battery If the central controller configuration settings are lost the lithium battery soldered to the display card must be replaced This operation should be performed by a qualified professional Lithium battery characteristics VARTA CR1 3N or equivalent Back up battery pack When the back up battery power drops the battery should be replaced This operation should only be performed by a qualified professional The battery pack is located underneath the display screen on the wall mounted version Take off the display screen to access the battery pack Unplug the connector linking the battery pack to the motherboard Remove the 4 mounting screws Attach the new battery pack Plug in the connectors before reassembling the display Security screw Connector Lithium Battery 1 06 Scrapping of CP
48. l CPS modules CPS 10 CPS RM CPS DI16 CPS AO4 ModBus Protocol Cable type 2 twisted pairs shielded RS 485 4 22 diameter 0 67mm cable 120 Transmission speed 9600 Bauds trial with 0 35 mm 12 to 30 VCC via the CPS central controller and if necessary via a 24VCC external additional power supply RS 485 ModBus addresses 1 to 32 set with mini switches Module power supply Digital module network Isolation Power supply Digital network 1500 V Display Backlit LCD display 2 lines 32 characters per line 1 line for pictograms 3 electroluminescence diodes to indicate operating status OK Fault Alarms Keyboard Membrane keyboard 7 intuitive keys Local buzzer Alarm and fault signaling Integrated printer Optional for rack version no integrated printer option for the metallic wall casing Alarms Number of alarms 6 alarms per sensor AL1 AL2 AL4 Out of Range Fault Validation for Explo gas Programmable thresholds For instantaneous or averaged values increasing or decreasing values or for manual or automatic rearming 3 Internal local relays Relay R1 alarm fault R2 alarm R3 alarm Minimum charge for contacts 2A 250 30 Vcc resistive charge Relays settings are configured with the COM CPS configuration software Torque 0 5 0 6 Nm Centralized supervision system digital output connections RS 485 ModBus Protocol connection with a centralized s
49. n 7 The central controller will perform a Start up procedure CPS User Manual Page 47 Error messages Error messages will appear in the following scenarios ERR 01 Module fault relating to the program The test runs systematically on start up and periodically when a module is activated by the menu ifthe module does not correspond to the loaded program The error remains until the problem is corrected or until the module is shut down ERR 02 Fault word reading for a module Name displayed on the 1 line of the screen ERR 04 Power line error ERR 08 2 real time clock or EEPROM error ERR 10 Module communication error ERR 20 Problem originating at printer Printer shut down or lack of paper Checksum error When the central controller starts up checksum values appear briefly on screen after the display test The value calculated by the central controller is displayed on the first line and the checksum calculated by the PC with the COM_CPS software is displayed on the 2nd line these two values are different this screen will remain on the display screen indicating that there is a problem example depleted battery The user program protection switch must be flipped and a new COM_CPS program must be transferred Flip the switch back into the closed padlock position before restarting the central controller Example of an error CPS Analysis Parking Charles de Gaulle Operation be
50. n its site OLDHAM may be not responsible for their implementation Gas detectors are above all safety instruments In consideration of this OLDHAM recommends regular planned testing of fixed gas detection installations functional test involves injecting a sufficient concentration of gas at the sensor level to trigger pre set alarms This test does not replace a full sensor calibration under any circumstances The frequency of gas tests depends on the industrial application in which the detector is in use Frequent inspections should be made in the months following the commissioning of the installation and then become more widely spaced provided that no significant deviation is observed If a detector should fail to react when in contact with the gas calibration is essential The frequency of calibrations is a function ofthe results of the tests humidity temperature dust etc However it must not exceed one year It is also advisable to calibrate the sensor after exposure to high concentrations of gas Gas concentration which must be used during manual or semi automatic calibration CPS 10 2 5 CH4 air CPS 10 H2 2 H2 air CPS 10 C4H10 0 9 10 CPS 10 100 CPS 10 NO 50ppm CPS 10 10ppm Sensor replacement Sensors should be replaced as a part of regular preventative maintenance or following a failed calibration test After replacing a sensor a calibration tes
51. nalog outputs max distributed across 4 analog outputs modules Modules are connected through a digital RS 485 network using JBUS MODBUS protocol The central controller connects to 256 toxic sensors and runs on only 24 Watts The central controller can be connected to a supervision system via an RS 485 output interface using ModBus protocol Optional features include a battery back up ensuring continual operation in case of a power outage approx 1 hour for 50 TOX type sensors integrated printer rack mounted version only for recording alarms and events an external printer for both rack and wall mounted versions Digital addressable modules Various digital addressable modules can be positioned on the same line SENSOR MODULE CO NO 2 LPG RELAY MODULE 4 relays 2LI 8 relays 2 LI Logic Input LOGIC INPUT MODULE 16 Logic Inputs CPS AI16 ANALOG OUTPUT MODULE CPS 4 4 opto isolated 4 20 mA outputs 2 CPS User Manual Page 9 Digital linking Modules are linked in line via an MPI 22 or equivalent RS 485 double twisted pair cable at least 0 22 mm in diameter One pair supplies power to the module the second pair is used for the digital RS 485 link ISC personnel should verify that the correct cable has been used in terms of type and capacity Digital line connection CABINET Relay Logic input Analog Output CP
52. nces de complies with the requirements of the following Directives The European Directive EMC 2004 10S CEE of 15 12 04 ELE CTROMAGNETIC COMPATIBILITY Normes harmonis es appliqu es EN 50270 06 for type 1 amp 2 CEM Appareils de d tection de gaz Harmonised applied Standards EMC Apparatus for the detection of gases ID Directive Europ enne 2006 95 du 27 12 06 Basse Tension The European Directive LVD 2006 95 CEE of 27 12 2006 Concerning Low Voltage Normes harmonis es appliqu es EN 61010 1 10 R gles de s curit pour appareils Harmonised applied Standard lectriques de mesurage Safety requirements for electrical equipment for measurement III Norme de performance metrologique Metrology Performance Standard Normes appliqu e VDI 2053 04 Annex2 Applied Standard Mesure du CO CO measurement Organisme certificateur A T VRheinland K ln Germany Precisely Right Certification Body Rapport d essai 274 2007 T1 Test Report Arras le 19 10 2013 Michel Spellemaeker p 0700 1 Oldham S A S Global Director of Product Management ISO 14001 2004 CERTIFI W CERTIFI 7 1 EST B P 417 62027 ARRAS Cedex FRANCE Tel 33 0 3 21 60 80 80 www oldhamgas com CPS ind b CPS User Manual Page 73 74 CPS User Manual OLDHAM The Fixed Gas Detection Experts EUROPEAN PLANT AND OFFICES 7 1 Est rue Orfila CS 20417 62027 Arras Cedex FRANCE T l 33 0 3 2
53. ontrol calculated Relay status Display the status for the selected relay by pressing the OK button This screen will show the module its mode of operation Normal Buzzer LS HS and its status ON OFF mer d MoDule 1 Relay Module Level 1 a LS HS Delays a Buzzer Relay Acknowledgement time b Buzzer Relay Min activation 1 OFF 2 1 1 4 20 mA Output Status This menu displays the outputs for the selected module The value is displayed in mA Multiple inputs can be linked to one output In this case the largest analog value will be recopied onto the analog output Control 4 20 mA Status Activated analog output the 4 20 mA output signal varies according to the input Deactivated analog output the 4 20 mA output signal will be frozen at regardless of the input signal The output current for each channel will vary between O and 24 5 mA Page 38 CPS User Manual Printing System status Report This menu is used to initiate the printing of system status reports The second part indicates the fault status for all of the modules in each line Each hexadecimal number corresponds to a module Control 3 with Module 1 being on the left and Module 32 13 52 17 the right 0 OK 1 Communication error 2 Module recognition error Control 4 Fault triggered by a module fault word Print X no programmed module
54. ontroller is equipped with 3 internal relays R1 R2 R3 and a shared Buzzer The operating settings for the relays and the buzzer can be set with the COM_CPS software see table below The internal buzzer is activated when a specific program defined event occurs fault or alarm All lines share relays R1 R2 and R3 The buzzer s pitch will vary according to the alarm threshold Alarms 1 and 2 have the same frequency Alarms 3 and 4 have a different pitch allowing the operator to distinguish between alarm levels The buzzer can be disconnected by removing the buzzer activation strap J10 located on the motherboard next to the buzzer cf Overview of the Motherboard Function Component RelayRi ReleyR2 RelyR3 Buzzer X X x x X X _________ _ X S X X X X gt lt X X X X X lt Out of Range and X T System fault alarm is triggered if there is communication fault betweenmodules a short circuit in a power supply line or a module inversion X Function can be activated or deactivated W Default configuration setting cannot be changed by user CPS User Manual Page 19 20 USB RS 232 serial connectors The CPS central controller is equipped with a serial port which are used to download the user software see COM CPS instructions program the integrated micro application a
55. per calibration Mounting the other modules The other modules relay logic input analog output should be mounted on a DIN rail inside of a cabinet or an electric box Fig 2 Fig 1 DETECTOR MODULE CPS 10 Fig 2 ADDRESSABLE DIGITAL MODULE DIN Rail Connection of modules in a line 1 IMPORTANT modules in a line should be wired in line from the central controller not in a hub and spoke model CPS This configuration 1 possible with only repeater insultor Page 14 CPS User Manual Chapter 3 CPS Central Measuring Controller View of rack mounted CPS View of wall mounted CPS B OPSRAOKiw4U 6514869 CPS CENTRAL CONTROLLER TT RS232 SUB D9 CONNECTOR 6 116 263 Er M16 GROMMET D5 to D7mm 6 131 166 M20 CABLE GLANDS D6 to 012 6 143 504 M20 PE PLASTIC SCREW 6 143 529 CPS User Manual Page 15 Central controller electrical connections Electrical connections are wired through the central controller MOTHERBOARD and the power supply 24V For the CPS central controller wall mounted version you must open the casing door to access the electrical panel Electrical connections must be done by a qualified professional Observe all current Directives notably the European Low Voltage Directive Customers in France must observe standard NF C 15 100 WARNING WARNING Improper installation can result in incorre
56. ps sending data when the printer signals the CPS central controller that it is no longer available Buffer is full out of paper or printing stopped with the ON OFF button The central controller will reinitiate data transfer once the printer signals that it is available empty buffer or signal through the printer s ON OFF button or online button CPS User Manual Page 21 The front panel circuit The central controller front panel circuit 1 equipped with 1 LCD display backlit 2 lines by 32 characters and a pictogram line for viewing sensor readings and the zone in question various test point data settings events etc INDUSTRIAL SCIENTIFIC 3 lights on the front panel of the central controller green for power yellow for errors and red for exceeding thresholds serve as constant system status indicators 7 keys to select on screen information and or validate certain operations via menus The menus are available in English French German Spanish and Dutch Display Screen No alarms or errors Icon associated with one or more alarm 2 icons indicates by blinking that the C9 gt associated alarm is an averaged alarm SOLID instantaneous alarm 1 BLINKING averaged alarm 1 takes priority over solid state SOLID instantaneous alarm 2 BLINKING averaged alarm 2 takes priority over solid state SOLID instantaneous alarm 3 BLINKING averaged alarm 3 takes priority over solid state SOLID
57. r to connect the PC to the CPS central measuring controller 2 Ensure that the CPS central measuring controller is connected to a power source 3 Onthe central controller flip the programming switch to the MEM position The message Switch open Program will appear on the display screen Communication with the central controller is authorized during this phase Step 2 link configuration 1 In the menu bar select Communication gt Port 2 Select the port COM x to use on the PC Note communication speed is selected automatically Step 3 data transfer 1 Inthe menu bar select Transfer gt from PC to CPS The message Flip switch to MEM position in order to reprogram the central controller refers to the MEM position on the CPS central controller commutator before starting the transfer procedClick OK once verification has ended During the transfer a progress bar will indicate transfer progress 3 Once the transfer is complete the message Operation complete will appear on screen Click OK The configuration program has been transferred from the PC to the CPS central controller 4 central controller The message Switch open Complete will appear on the display screen Flip the programming switch to the Prog position 5 The central controller will perform a Start up procedure CPS PC transfer Step 1 establish a connection 1 Use either the USB or RS 232 adapter to connect the P
58. r workshops excluding consumables sensors filters etc CPS User Manual Page 3 General Information Please read the following notice carefully before installation and start up paying particular attention to the end user material safety instructions This user s guide should be distributed to every individual involved in the installation operation maintenance or repair of the CPS system The information contained in this manual the data and technical drawings are correct as of the date of publication Should questions arise please contact OLDHAM for additional information This manual is designed to provide users with simple and precise information OLDHAM shall is not responsible or liable for any misinterpretation that may result from the reading of this manual Although every effort is made to ensure accuracy this manual may contain unintentional technical inaccuracies OLDHAM reserves the right to modify the technical characteristics of its equipment without notice to improve product performance on behalf of its clients This manual is a translation of the French original In case of discrepancy between the French version and any translated version the French version shall take precedence and shall prevail in all matters pertaining to any relationship between the parties 1 This icon indicates that there is additional useful information for a particular topic Safety Warnings Pictogram labels have been placed on the c
59. rder to comply with the standard the internal ground terminal must be grounded Fig 3 Digital lines The various digital modules are connected with Bus connectors Fig 5 Recommended cable RS 485 2 shielded twisted pairs 120 One pair is used to power the module and the other is used for communication The cable shield or tress should be connected to the terminal 1 Data wires and the schield wires should be cut as short as possible Internal relay dry contacts The RCT dry contacts for the 3 internal relays R1 R2 and R3 are available on the CPS central controller motherboard on connectors J23 J24 and J25 Fig 7 Working load 2 A at 250 VAC 24 Associated alarm type R1 alarm fault R2 alarm R3 alarm RS 485 serial link out Recommended cable RS 485 cable 1 shielded twisted pair 1200 Fig 6 Page 16 CPS User Manual MOTHERBOARD FOR RACK VERSION CPS 200000000020000 Fig 3 POWER SUPPLY 24 VDC 5200000000020000 OV 24 VDC Fig 4 power supply 110 240VCA Fig 5 BUS 1to8 Fig 6 DIGITAL LIAISON RS485 DIGITAL MODULE LIAISON SUPERVISION SYSTEM CPS 10 CPSRM4 8 CPSAI16 CPSAO4 110 240 Cable RS485 1shielded twisedt cable Copper 1200 Blindages connection shield Bus RS485 Recommended cable 2 shielded twisted pair cable 120 1 pair for module power supply 1 pair for RS485 communication Fig 7 RCT contacts J23 AL1
60. rly localized and identified Data from each sensor is collected in the central controller in less than one second If gas levels exceed the programmed limits an audiovisual alarm is triggered and can activate the ventilation system in the affected area of the parking facility Use the COM CPS software to program the central controller The system status can be quickly verified with semi automatic calibration for various sensors CPS User Manual Page 7 OPENED CLOSED OPENED CLOSED A A z a OD Supervision OPENED CLOSED Recorder BEBEEEEBEEBEBEBEB EB BEE 15 m ape OO aao m E F Zn 5 em uummmmmummmmuumu x BEEBE BBD els BEB RBBB PRR PRR FL TL TL TL ELE CPS User Manual Page 8 The CPS central controller CPS Wall mounted version CPS Rack mounted 19 4U The central controller is available 19 4U rack mount version or in a wall mount version It is designed to control 256 digital modules distributed over 8 lines with a maximum of 32 modules per line 256 addressable relays max distributed across all relay modules 224 logic inputs max distributed across all logic input modules and relay modules 256 a
61. rs the level displayed will be frozen at the maximum value until it is acknowledged manually or automatically and on the condition that the gas levels have fallen under the alarm threshold Example of ventilator command functionality for CO NO detection CO NO Alarm 1 Ventilators start on low speed Alarm 3 150 75 Max speed ventilation alarm lights in the surveillance area Visual amp audible alarms restricted area access Aa 200 100 evacuation orders for individuals in the area Alarm acknowledgement Alarms can be rearmed in two ways Manual acknowledgement the audible alarm can only be dismissed after the Acknowledge button on the CPS central measuring controller has been pushed or Automatic acknowledgement the audible alarm will be automatically dismissed once the alarm condition has ended If an alarm is triggered a corresponding message will appear on the screen an audible alarm BUZZER is activated and the red LED on the front panel is illuminated Touching the Acknowledge button once will remove the message from the screen and will turn off the BUZZER Touching the Acknowledge button a second time will re arm the programmed alarms These alarms will not turn off until the concentration of gas falls below the threshold CPS User Manual Page 23 24 CPS User Manual Chapter 4 Digital Modules View of Digital Modules SENSOR MODULE CPS 10 Paar DESIGNATION co wo emo
62. s 60 into the sensor and wait for the voltmeter signal to stabilize Adjust the sensitivity if necessary with the potentiometer SENS until the signal value in mV corresponds to the amount of reference gas used Use the following formula to calculate the correct value for the signal Stop injecting gas remove the calibration pipe from the sensor for the voltmeter to return to zero Version CPS 10 for explosive gas The CPS central controller has a verification function if the sensor measures a concentration of gas higher than 10096 LEL the signal will be dismissed by disconnecting its power supply 1600 x Reference gas value Measuring scale SLAVE NUMBER CPS 10 SENS R f 2 5V ZERO Signal S RO ESCLAVE FRAME ING REMPLISS TRAME PEMPORISATION OLCT 10 CPS 10 6pts R f 6 116 291 CPS 10 Tox 25 MAGNET AIMANT MAINTENANCE WIRES VCC red power supply Signal yellow signal from 0 mV to 1600 mV for zero and sensitivity measure Ref 2 5V brown zero reference for signal reading from 0 mV to1600 mV GND black electronic circuit ground CPS User Manual Page 51 Semi automatic calibration device Calibration LED Magnet position Respect the magnet position in order to place the magnet horizontally Semi automatic cal
63. s Alarms Averaged Alarms Min activation time 0 300 seconds 1 3600 seconds 1 480 minutes Acknowledgement time 15 900 seconds Standard settings for each sensor type Standard settings for all Buzzer relays LS HS Relays Low speed LS relays and high speed HS relays are always used together allowing you to control a parking facility ventilation system at two speeds LS low speed The relays are designed to control slow ventilator speed star triangle configuration for a two speed ventilator HS high speed The relays are designed to control high speed ventilator speed star triangle configuration for a two speed ventilator The working logic of the relays defined hereafter takes into consideration the start up and shut down intervals during which very high levels of current may occur capable of damaging motor windings if phases occur in the incorrect Sequence CPS User Manual LS HS Operation Requirements Alarm level 1 lt Alarm level 2 The LS relay is activated by Alarm 1 The HS relay is activated by Alarm 2 Default Delay Min duration LS operation Minimum duration in seconds during which the 5 min Adjustment s 1 ventilator operates at low speed HS Minimum duration for Alarm 2 after which the ventilator switches to high speed 32767 T LS HS transition time Transition time between Relay 1 and Relay 2 is 1 R1
64. software allows you to configure one or more central controller s via PC gave settings and upload them later to the CPS central controller s view or modify central controller configuration data within the application 5 software can be used to modify the following main configuration settings STEL and TWA calculations Predefined status tables printing times Conditions that would activate an internal buzzer Communication speed for the RS 485 series connection with a master device Settings for various sensors and alarm values Personalized sensor add on options Delay settings Rising edge or falling edge triggers Average alarm integration time Verification of explosive gasses Creation of installation architecture sensors relays CPS Whenever this sign appears front of a chapter the functions described in that chapter are configured with the COM_CPS software CPS User Manual Page 11 System Architecture Integrated printer option only for rack Mounted CPS INDUSTRIAL SCIENTIFIC 8 available digital RS485 Lines 32 addressable modules max per line 256 modules per central CPS 4E RR BIPE RE HR EEE Analog output CPS 4 3 Detector module Logic input module CPS AI16 Relay module Relay module i a CPS RM8 Uy Ray us Page 12 CPS User Manual Chapter 2 Assembly Inst
65. sure CO NO for example while catalytic sensors measure gases such as GPL CH4 and Hp Available Detector Types Sensor Measurement Sensor life expectancy Carbon monoxide 0 300 ppm 36 months Nitric oxide Q 100 ppm 24 months Nitrogen dioxide NO 0 30 0 ppm 24 months Methane CH 0 100 LEL 48 months Liquefied petroleum LPG 0 100 LEL 48 months Hydrogen 0 100 LEL 48 months Sensor module fault In the event of a sensor module fault gas levels are no longer taken into account and all alarms are cancelled except for the negative threshold or fault which is activated Average values are no longer taken into consideration and the calculation of average values is paused If a sensor faults it can be replaced while the central controller is still running hot swap without replacing the detector Detector settings The following settings apply to each type of detector abbreviated name to be displayed on the central controller NO CO name of the gas Carbon monoxide Nitric oxide Oxygen Methane Unit ppm LEL v v Range with display format 100 10 0 1 00 Actionable thresholds 4 instantaneous thresholds 0 100 measuring range 4 averaged thresholds 0 100 measuring range time interval programmable from 1 to 480 minutes If the operating time is inferior to the averaging time interval the averaging time interval is i
66. t must be conducted see the chapter X on semi automatic calibration To replace a sensor QN Remove the sensor cover Hold down the sensor replacement button 1 for 5 seconds until the solid green LED 2 is on Release the button Replace the sensor and conduct a calibration test mandatory according to the semi automatic procedure On the central controller the maintenance key pictogram indicates that the sensor has been replaced The key will remain on screen until the sensor has been calibrated or until the power supply fails The wear settings for the sensor are initialized upon calibration Calib CPS User Manual Page 49 50 Semi automatic calibration During a sensor module calibration the central controller blocks the alarms from the module in question and displays a maintenance key on the screen Up to 10 sensors can be calibrated at the same time The concentration level for the calibration gas is stored in the sensor s memory Each calibration start and stop is logged as an event The printer records a state after the calibration of each sensor cf Printing If the calibration is failed the sensor is listed as faulting and an event is logged with a fault code 0010 calibration zero fault 0020 calibration sensitivity fault Cal ON Magnetic calibration cap on Cal OFF magnetic calibration cap off Tempo Delay Calibration
67. the alarm delay Cyclical display Affichage normal This menu allows you to view all of the activated Display on events sensors on screen at a display rate of one sensor every two seconds Event display This menu allows you to view the status of all sensors in alarm mode faulting or in calibration at a rate of one sensor every two seconds Scan amp display Cyclic display Sensor Display This menu allows you to freeze the display specific sensor by selecting the line and the Control module number The program automatically Sensor Display selects active sensor modules Touching the OK key once will bring up the sensor name the abbreviated gas name the gas level and unit of measure ppm LEL v v Line 2 Sensor 1 If the sensor is faulting Def will display in place CPS 10 CO zone 45 of the level reading gt L2 1 0 ppm CO CPS 10 zone 45 Select the line or the sensor if appliable using the 4 gt horizontal keys Select the line number or the sensor number if appliable using the vertical keys Press OK to select the sensor Press OK a second time to display both the gas gt reading level and the 4 averaged readings if L2C 1 Avrg l 2 average readings were activated If averaging was 0 ppm 3 0 4 not activated lt gt will display on screen If a communication fault occurs t
68. the alarms to be Stop all sensors activated 1 59 sec Validate your selections by pressing OK The central controller will increase reading levels until they exceed the thresholds for all activated alarms in ascending order hysteresis During the simulation the theoretical values are Simulation sensor displayed on screen During this phase the other shut Sensor display down However forced state lines modules and line 1 Detector 1 relays remain active gt Step alarm during 10 sec Relay Status Simulation Select the relay module for the relay you wish to test then the relay you wish to activate Simulation Relay status Use the same Relay Status menu to select a relay After pressing OK to select the relay you have three options lt Normal gt Relay functions normally Module triggered by alarms lt ON gt Relay in forced operation can only be shut down by a logic input lt OFF gt Relay in forced shut down can only be shut down by a logic input After exiting this menu the relay will revert to its original state Analog Output Simulation CPS User Manual Module Verification Inspection of all of the parameters relating to a module with a communication fault Status word D Fault word C Start up config word M Level for sensor modules or State for logic inputs T Temperature
69. tration of calibration gas 00100 Value of the response to the gas 00100 Value of the reading at the end of the procedure Acces code An access code is required to access certain menus The access code is made up of 4 hexadecimal numbers If the wrong code is entered three consecutive times the code will be deactivated until all menus have been exited or until after 10 minutes of inactivity The software can be used to modify the access code The default access code is 1 0 0 0 CPS User Manual Page 39 System Menu ay 17 23 17 Line Module Relay Action Enter the access code by using the and 4 keys Line activation The selected line is displayed along with its number and name System Activation line module To go to a different line use the gt Change the status by pressing the OK key and then pressing the 4 gt keys 0000 access followed by OK If the line is shut down the line number will flash intermittently with a cross sign If the module does not correspond with the CPS central controller Activate Line COM_CPS created program its status is reported as faulting Notes the line is shut down by COM CPS software it is impossible to turn it on A line is fully activated approximately 5 seconds after start up A thermal fuse protects the line s power supply from short circuits Should a short circuit occ
70. uch as fire extinguishers directly to the central controller maximum of 224 total logic inputs across all modules can be activated Example 1 112 modules having 8 relays each with activated inputs Example 2 7 modules with 16 logic inputs with activated inputs Each input can override all other command s to activate or block up to 256 relays Priority inputs Two levels of input priority can be managed on each module with the COM CPS software Priority inputs have control of the other inputs all of the non priority inputs are blocked when a priority input is activated In the event that two different inputs of the same priority level send contradicting orders the relay is shut down 33v ee CPS ANG In the event of fault the inputs are set to zero ISOLATED PRAME FILLING REMPLISS TRAME DELAY TEMPORISATION O L RESISTOR 43 14 1 5 9 10 11 12 Example This switch function could block or remove relay command defined in the program COM_CPS Analog Outputs Module This module is comprised of 4 opto isolated 4 20 mA analog outputs which can be individually activated or deactivated Activated the output analog signal 4 20 mA varies according to the input Deactivated the analog output signal will be frozen at regardless of the input signal Several events can be linked to one output In this case the largest analog value will be recopied
71. upervision device RS 232 or USB USB protocol priority permanent connection to system configuration Approvals Low Voltage Directive This device is in compliance with the security requirements of Directive 73 23 EEC modified by Directive 93 68 EEC based on standard 61010 1 and its second amendment Metrology Underground parking facilities according to VDI 2053 Electromagnetic compatibility according to EN 50270 CPS User Manual Page 55 CPS 10 Sensor Module Dimensions mm 118 x 110 x 60 Degree of protection IP 54 Cableenties 2 M16 cable glands 4 8 mm diameter Toxic gas sensor 2 5 mA in normal operation Explo gas sensor 50 mA in normal operation Consumption Status indication after calibration Red Green electroluminescent diode Calibration Automatic no need to open the sensor due to a gas introduction device equipped with a magnetic switch or with a potentiometer inside of the case Sensor replacement Sensor replacement switch on the interior of the CPS 10 case Detection of sensor CPS RM4 or RM8 Relay Module Dimensions mm 125x165 x 60 Mounting Ratchets into DIN rail 41 CPS 8 relays CPS 8 Number of relays Contactiype RCT _________ Minimum charge for contacts 2 250 V over resistive charge Connection Screw posts cable 2 5 mm max ____________________________ AM RC Consumption 3 5 mA in normal operation
72. ur fault word will appear in the menu and an error message will be recorded in the event log After the short circuit the line must be reactivated via the menu Line 201 Module CPS 10 CO zone 21 Activate Module Relay activation Use the same Relay Status menu to select a relay After pressing 10 select the relay you have three options lt Normal gt Relay functions triggered by alarms lt ON gt Relay in forced operation can only be shut down by a logic input lt ON gt Relay in forced shut down can only be turned on by a logic input Special case LS and HS relays For safety reasons deactivating LS or HS relay via the CPS central controller shuts down of the two relays and restarts their timing devices Activate Relay If a logic input or a command from the CPS central controller activates a LS or HS relay the relay will be activated The relay s activation time Line 2 Module is set to the maximum value In other words the Relay module level 1 forced relay shut down ends when logic inputs no longer command the relay or after the end of an alarm condition which could control the relay Similarly if an alarm triggers HS relay LS Relay 1 OFF relay cannot be activated 2 11 Low S The forced activation of a HS relay takes priority over scheduled HS freezes Page 40 CPS User Manual Activating analog outputs Choose the
73. with 8 relays also has two logic inputs LI which can be activated In maximum configuration the CPS can manage 256 relays ex 32 modules with 8 relays each For more information about the logic inputs see Logic inputs module The relays are individually programmable The operation of each relay depends on its configuration and its function Each of the 6 sensor alarms AL1 AL2 AL3 AL4 Out of Range Fault can control one or more of the 256 relays Several events can be linked to one relay In case of a module relay fault all relays of this module are restarted The CPS central controller will change the relay status unless they belong to a different module type Restarting will resolve the problem Relay status lights Each relay has a red LED to indicate its status DEL lit Activated relay alarm condition exists DEL off Non activated relay no alarm condition Positive negative relay security In addition to switches of CONFIGURATION RELAY MODULES INCLUD SWITHCHES OF POISITVE AND NEGATIVE SECURITY CONFIGURATION Flip the switch to ON positive security or OFF negative security as desired Each switch acts on its corresponding relay switch 1 gt relay RL1 switch 2 gt relay RL2 etc Fig 11 Note Only switches 1 4 are active in the CPSRM4 module Fig 11 POSITIVE NEGATIVE RELAY SECURITY AE CONFIGURATION Relay module SWITCH CPS RM8 8 Red DEL Relay status NO

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