User Manual - Automatikprodukter
Contents
1. HHH Main Menu Selection of MP Activate or deactivate MP See 3 6 1 Define gas type See 3 6 2 Define measuring range See 3 6 3 Adjust signal form of the transmitter See 3 6 4 User Manual PCI 2 di HHH Page 14 Define threshold 1 See 3 6 5 Define threshold 2 See 3 6 5 Define threshold 3 See 3 6 5 Define threshold 4 See 3 6 5 Hysteresis See 3 6 5 Set delay time ON See 3 6 6 Set delay time OFF See 3 6 6 Define control mode See 3 6 7 Assign MP fault to alarm See 3 6 8 Assign alarm to alarm relay See 3 6 9 and 3 6 10 Assign MP signal to analog output See 3 6 10 User Manual PCI 2 Page 15 3 6 1 Activate Deactivate MP or Setting E Symbol Description Status Function MP 01 Measuring point Selection MP No 3 Not Active Measuring point activated at the controller Active Mias active Not active Measuring point not activated at the controller MP01 On Board sensor MP02 Externer Transmitter optional 3 6 2 Assign gas type to attached gas transmitters Selection Gas Type Symbol Description pdt Gas type Unit arts like MP 01 Measuring point CO Carbon monoxide ppm 0 300 Ex Combustible gas LEL 0 100 NO Nitrogen oxide ppm 0 50 NO Nitrogen dioxide ppm 0 25 NH3 Ammonia ppm 0 300 O Oxygen VIV 0 25 CO Carbon dioxide ppm 0 2000 SO Sulphur dioxide ppm 0 100 H2S Hydrogen sulphide ppm 0 200 cL Chlor2. Alarm 2 Display in the Menu Status Relay Relay 2 Reset in the Menu Status Relay R2 R2 Off On On i Gas concentration higher lower than threshold R2 On R2 On R2 Latching R2 Off On Off Lo On ot I User Manual PCI 2 Page 12 3 5 4 Horn Function The internal horn is connected to alarm relay R3 open collector This alarm output is defined as horn relay by this parameter with the following possibilities to reset By pressing any of the 4 push buttons only possible in the starting menu Automatic reset at the end of the fixed time By an external push button assignment of the appropriate digital input The horn function is only activated if at least one of the two parameters time or digital input is set Special function Response After acknowledging the output by push button or externally time starts When this time has run out and the alarm is still acting the relay is set again os Setting Symbol Description Status Function R 03 Relay No Selection of relay 0 Reset of the relay after time having run out or by push button Quitt Mode 0 1 Reset of the relay by push button after time having run out and when alarm is still acting relay is set again Response function Time 120 Time for automatic reset function or response function 0 no reset function DI 0 Assignment which digital input resets the output Acknowledge the horn output
3. On Alarm 3 A Gas concentration higher lower than threshold Time On Relay 3 O JO PC Fs Acknowledging On signal Special function Response Return of the horn rela On Alarm 3 ae Gas concentration higher lower than threshold Time Time lt gt lt gt On Relay 3 Of Acknowledging On signal Of User Manual PCI 2 3 5 5 External Relay Operation Page 13 Assignment to a digital input DI for external switching of the alarm relay ON and or OFF This function has priority to gas alarm and or manual switching in the menu Status Relay Symbol Description eal Function R01 Relay No Relay Selection DI ON External On 0 If digital input closed relay switches ON DI OFF External Off 0 If digital input closed relay switches OFF 3 5 6 Delay Mode of the Relay Delay time ON starts when the alarm is released and or delay time OFF starts when the alarm returns to normal condition ee Setting Symbol Description Status Function R 01 Relay No Relay Selection de Delay Time ON 0 Mode ON Relay is only activated at the end of the defined time sec O sec No delay Os Delay Time OFF 0 Mode OFF Relay is only deactivated at the end of the defined time sec 0 sec No delay 3 6 Menu MP Parameters Display and change of parameters assignment of alarms to alarm relays and activation of Measuring Points MP
4. Calibration adapter Fig 6 Type Calibr set User Manual PCI 2 Page 31 10 Notes and General Information It is important to read this user manual carefully in order to understand the information and instructions The PCI2 gas monitoring control and alarm system may only be used for applications in accordance to the intended use The appropriate operating and maintenance instructions and recommendations must be followed Due to permanent product developments AP reserves the right to change specifications without notice The information contained herein is based on data considered to be accurate However no guarantee or warranty is expressed or implied concerning the accuracy of these data 10 1 Intended Product Application The PCI2 is designed and manufactured for controlling for saving energy and keeping OSHA air quality in commercial buildings and manufacturing plants i e detection and automatic exhaust fan control for automotive maintenance facilities enclosed parking garages engine repair shops warehouses with forklifts fire stations tunnels etc 10 2 Installers Responsibilities It is the installer s responsibility to ensure that all PCI2 are installed in compliance with all national and local regulations and OSHA requirements All installations shall be executed only by technicians familiar with proper installation techniques and with codes standards and proper safety procedures for control in
5. exceeds the alarm threshold defined in the menu AV Overlay The overlay is delayed by the time factor defined in this menu Whit time factor 0 sec the overlay is not active Da Default 120s AV Overla 120s sec Delay time of average value overlay 0 No overlay function 120 ppm Y 1420 ppm ppm Alarm threshold of average overlay 1800 s AV Time 1800 s sec Time for the calculation of the average value User Manual PCI 2 Page 20 3 7 5 System Time System Date Time and date have no memory back up therefore after each power supply OFF ON time and date restart Input and correction of time and date Selection of the time and date format ur Default Symbol Description Status Function EU Display of time and date in EU format US Display of time and date in US format hh mm ss Input of the correct time EU format hh mm ss am Input of the correct time US format TT MM JJ Input of the correct date EU format MM TT JJ Input of the correct date US format EU Time format EU hh mm ss Time TT MM JJ Date 3 7 6 Customer Password Code 1 Change the system password for level 1 zan Default Symbol Description Status Function 1234 Customer 1234 1234 Define the customer s password with 4 characters Password 3 7 7 Analog Output The Single Point Gas Controller has one analog output A001 with 0 4 to 20 mA 0 2 to 10 V signal The signal of M
6. 3 5 Menu Relay Parameters Display and change of the parameters for each alarm relay Main menu HHH Select relay No Relay mode See 3 5 1 Relay function See 3 5 2 Activate latching mode See 3 5 3 Definition of horn function See 3 5 4 Definition of external relay operation See 3 5 5 Set delay time ON See 3 5 6 Set delay time OFF See 3 5 6 User Manual PCI 2 3 5 1 Relay Mode Definition of relay mode Page 11 Setting Symbol Description Status Function R 01 Relay No Selection of relay De Relav Mode De De energized Alarm ON Relay ON energized y energized Energized Alarm ON Relay OFF 3 5 2 Relay Function Static Flash Definition of relay function me Setting Symbol Description Status Function R 01 Relay No Selection of relay O Relay function static 0 Function 0 gt 0 Relay function flashing Time period in sec Impulse Break 1 1 3 5 3 Latching Mode Definition of latching function en Setting i Symbol Description Status Function R 01 Relay No Selection of relay No Latching mode non active No Latcning Mode No Yes Latching mode active Acknowledging a latching relay in the menu Status Relay is only possible if the gas concentration is again lower than the alarm threshold including hysteresis In this case the status latching occurs in the display Example Alarm relay R2 with latching mode
7. Block Overview PCI Module oon O29 Ok WN 2 Nw bo dd Anal Output E v oc Fig 4 Fig 5 Selection of the analog output signal Not set Not set Set Not set Not set Set Set Set 5 Commissioning 5 1 Commissioning Prior to commissioning the wiring of the PCI2 including all field devices must be completely terminated Check the optional external transmitter input signal it has to be the same as indicated on the label of the PCB See fig 05 Select the contact for relay 2 with jumper NC NO See fig 2 3 and 5 Select the analog output signal with jumper V A and 0 20 See fig 5 After switching the power supply ON and at the end of the Power ON Time the PCI2 is ready for use The PCI2 is delivered with standard parameters and set points The registration of the optional external gas transmitter and the assignment of the alarm relays to the individual alarms must always be performed during commissioning Additionally all other parameters have to be checked and adapted to the local conditions The standard parameters can be taken from the following configuration and parameter card We recommend registering the individual parameters and set points into the list We recommend checking the parameters and set points according to the following check list User Manual PCI 2 Page 25 5 2 Checklist Commissioning Time and date Parameter of average function Password level 1 customer s passwo
8. Relays eirinen oen nedrevne leret al da foran EN At aes 13 3 65 Men MP Parameters sie ons est uee Scene abhireaeddazece add boede 13 3 6 1 Activate Deactivate MP ae eee enia ee LEE nen AE nn nr nan ia ENA EEN ANA 15 3 6 2 selection Gas Typa iii ies ie A ee A ede 15 3 6 3 Measuring Range ci Eee ED es E A E 16 3604 MP ii ieee ded inde ade vid adel 16 3 60 93 Threshold 4 ElysteresiS ierni ean fers tense dees indy Tai TA mua se cotas 16 3 6 6 Delay ot Alarm ON Or OF E sica e E AETA A 16 3 6 7 Control Mode EEE EET E EEEE AET E E E E A EE 17 3 6 8 MP Fault Assigned to Alai O RE E 17 3 6 9 Alarm Assigned to Alarm Relay oooooococnnnnnncinnnococonnnoccccnn corn cnnn nar c cnn narran 17 3 6 10 MP Signal Assigned to Analog OUtpUt oooonoconnnnncccnnnnocccnnnnoncccnnnonccnnn nr n cnn rra cn rn rca rc 17 3 7 Menu System Parameters ccccccccccceseeeeccececeee cece eeaeeaececeeeeeseeaanaececeeesegeeaneeceeeeeseeeencenaeeeeeeeeteees 18 3 7 1 Service Modes oon hates Seid eee ein aot A eet ea det ene 19 3 7 2 Software Version fen ae edt ites ee eaten edt eee 19 3 7 3 Maintenance Concepts Es cen ith tn in aed 19 User Manual PCI 2 Page 3 IMA AVEFAGS FUNCION a at 19 Sro System Time System Dacia Rda ni 20 3 7 6 Customer Password COST iranere een ieee 20 Sa Analog ODU citada 20 3 7 8 Define the Failure Relay ia 21 3 7 9 Power On TIME ii on RA o ee asin aged deere Meee 21 4 Mounting Electrical Connection c
9. in the Error Memory which can be selected and reset only by the service technician An actual fault is displayed in plain text in the starting menu The failure relay which is defined in the system parameter Failure relay is activated The yellow LED in the front of the gas controller flashes In case of fault of a measuring point MP the alarms defined in the menu MP Parameter are activated additionally 3 1 1 Acknowledge a Fault Attention Acknowledging a fault is only possible after having removed the cause Select menu System Errors Example Failure MP 01 lt 3 mA Reset the fault Fault reset Fault reset Cause not eliminated Reset not possible 3 1 2 Error Memory The menu Error Memory in the main menu System Error can only be opened via code level 2 In the error memory the last 15 faults are listed for the service technician even if they were already acknowledged in the menu System Error The deletion of each individual message is effected in the same way as the reset of a fault User Manual PCI 2 3 1 3 System Errors Page 8 The following system error messages are recorded MP 02 gt 22 mA Cause Solution MP 02 lt 3 mA Cause Solution GC Error Cause Solution Maintenance Cause Solution 3 2 Status Alarm Current signal at analog input gt 22 mA 11 VDC External Transmitter Short circuit at analog input or transmi
10. 1 Standard plastic housing Stainless steel housing 4 1 Electrical Connection The technical requirements and regulations for wiring electrical security as well as project specific and environmental conditions etc must be observed when mounting The electrical installation may only be completed by a qualified electrician in full compliance with pertinent regulations We recommend the following cable types e Power supply J Y St Y 2x2 x 0 8 e Alarm relay J Y St Y 2x2 x 0 8 e Gas transmitter J Y St Y 2x2 x 0 8 7 The recommendation does not consider local conditions such as fire protection etc For the exact position of the terminals see the following connection diagram User Manual PCI 2 Page 23 4 2 Connection Diagram Connection diagram with Option external Transmitter 4 to 20 mA Fig 2 Option external Transmitter MP 02 24 VDC Analog Output Signal R1 SPDT 30 VAC DC 0 5A Selectable vis Jumper R2 SPNO SPNC 20 VAC DC 0 5A 0 4 20mA 0 2 10 V R2R4 Open Collector 30 VDC 50 mA Connection diagram with Option external Transmitter 0 2 to 10 V Fig 3 Option external Transmitter 24 VDC Analog Output Signal R1 SPDT 30 VAC DC 0 5A Sele dtable vis Jumper R2 SPNO SPNC 30 VAC DC 0 5A 0 4 20mA 0 2 10 V R3R4 Open Collector 30 VDC 50 mA The analog input function is determined by the hardware Each PCB has got a label with the specific type User Manual PCI 2 Page 24 4 3 Connector
11. P01 or and MP02 can be assigned to the analog output The assignment is effected in the menu MP Parameters for each MP The measuring point sends the signal which is defined in the menu C A Mode The output signal mA V and starting point 0 20 is selected at the I O Board by means of jumper See fig 5 Out of the signals of all assigned measuring points the Single Point Gas Controller determines the minimum the maximum or the average value and transmits it to the analog output The definition which value is transmitted is effected in the menu Analog Output 1 The analog output can be calibrated at 4 and at 20 mA only in mA mode Therefore an ampere meter measuring range 25 mA can be attached to the AO and the respective factor has to be changed until the analog output corresponds to 4 and or 20 mA During calibration evaluation of the measuring point signals is not possible This calibration is effected by the factory The factors shall not be changed re Default Symbol Description Status Function Select Min Displays the minimum value of all assigned MP Max Output Mode Max Max Displays the maximum value of all assigned MP p Average Displays the average value of all assigned MP 4 0 Calibration 4 0 4 Calibration factor at 4 mA 20 0 20 0 20 0 Calibration factor at 20 mA User Manual PCI 2 Page 21 3 7 8 Define the Failure Relay Definition of the failure relay See al
12. Point Selection of MP No A1 01 01 Alarm 1 activates alarm relay R 01 4 A2 02 02 Alarm 2 activates alarm relay R 02 A3 03 03 Alarm 3 activates alarm relay R 03 A4 04 00 Alarm 4 doesn t activate any alarm relay 3 6 10 MP Signal Assigned to Analog Output The measuring point signal can be assigned to the analog output At this the signal defined in the control mode current or average value is transmitted Analog output see also 3 7 7 sis Default Symbol Description Status Function MP 01 Measuring Point Selection of MP No 0 A 0 0 MP Signal not assigned to analog output 1 MP Signal assigned to analog output 1 User Manual PCI 2 3 7 Menu System Parameters Displays and changes the system parameters of the Gas Controller module Main Menu i a 4 a 4 a 4 4 4 a 4 4 Page 18 User Manual PCI 2 Page 19 See 3 7 7 See 3 7 7 3 7 1 When the service mode is active ON the alarms are not transmitted to the alarm relays in case of calibration or service work Service Mode The service mode is reset automatically after 60 minutes or manually in the menu Service Mode er Default Symbol Description Status Function off Service Mode Off Off Alarms activate the associated alarm relays On Alarms are not transmitted to the alarm relays 3 7 2 Software Version ae Default Symbol Description Statu
13. Single Point Controller PCI2 Single Point Gas Controller for Chlorine User Manual March 2009 User Manual PCI 2 1 2 3 Page 2 A OM aranin cca ERE a SSR acter AA ASE SEES es sucess cused EET BESES SEE SKER BEDRE JES 2 EEN EJES ENGER 4 Operating INStTUCtION out nda 5 2 1 Description Keypad User Interface 0 0 0 2 2 2 ccecececcecce cece reen renerne eee eee ener 5 2 2 Setting Changing Parameters or Set points u ssssns seere sense eee eeeteeeeeeaeeeeeeaeeeeeenaeeeeeeneeeeeeeaes 5 2 3 Gode Levels iii A ian ieee eee Ai con eee eed 6 Men O VE ii 6 3 1 Fault Management eiii De a 7 3 1 1 Acknowledge a Fi toa iar enh 7 3 1 2 Error Meyi esha cee ks peated edie ca ER eases ii 7 3 1 3 SYSLENT EM OFS 52 A E eve wate Aen iles alana A renee anne ee ER Eee 8 e Status Alarms eA e ei Res oie as Ae eee A eA Ee fle eae adalat ents 8 3 30 AUS RELA Vers e e to 9 3 3 1 Manual Operation of the Relays oooooccconnnncccnonocccccnononccccanaannnccnno nano nano aAA AE a nr rra 9 3 4 Menu Measuring Values 20 22scucsuerees este stks sb MEE SR MESSE teeaeeeeeeaeeeeeeaeeeeeeaeeeseeaeeeseedeeeeeeeneeeeseieeeeseaas 10 3 9 Menu Relay ParaMeters ici ia 10 3 5 1 Relay MOG is ti a tia 11 3 5 2 Relay Function Static Flas Poise sees cee td ted leida decis 11 3 5 3 Latching Mode cecoirsatalas lidia cas rta iii e 11 3 5 4 FIONA UMCUON ects tii iia lante ld 12 3 5 5 External Relay Operation ern arete aE iia 13 3 5 6 Delay Mode of the
14. The transmitter may only be used within ambient conditions described in the Technical Data User Manual PCI 2 Page 5 2 Operating Instruction The complete configuration parameterization and service are made via keypad user interface in combination with the display screen Security is provided via two password levels Alarm 1 Alarm 2 IP 2 1 Description Keypad User Interface Exits programming returns to the previous menu level Enters submenus save settings Scrolls up in main menu and submenus increases or decreases a value Moves the cursor WP m e LED orange Flashes when alarm one or more alarms are active Permanently on when one of the relays is manually operated LED red Flashes when alarm two or more alarms are active Permanently on when one of the relays is manually operated LED yellow Flashes at system or sensor failure or when maintenance needed LED green Power LED 2 2 Setting Changing Parameters or Set points Open desired menu window mM Code window opens if no code level approved After inputting the valid code the cursor jumps on the first position segment to be changed gt Push the cursor onto the position segment which is to be changed 4 Change the parameter set point Save the changed value Finish User Manual PCI 2 Page 6 2 3 Code Levels All changes of parameters and set point values are protected by a four digit numeric code password The c
15. arm X OFF 3 6 6 Delay of Alarm ON or OFF Definition of alarm ON and or alarm OFF delay The function applies to all alarms of an MP rr Default Symbol Description Status Function MP 01 Measuring Point Selection of MP No i Gas concentration gt Threshold Alarm is only activated at the end 0s Delay Time ON 0 of the fixed time sec 0 sec No Delay i Gas concentration lt Threshold Alarm is only deactivated at the SE Delay Time OFF 110 end of the fixed time sec 0 sec No Delay User Manual PCI 2 3 6 7 Control Mode Page 17 Definition of the alarm evaluation by means of current CV or average value AV Default Symbol Description Status t Function MP 01 Measuring Point Selection of MP No cv Evaluation cv CV Control by the current gas value AV Control by the average gas value Current average value function see 3 7 4 3 6 8 MP Fault Assigned to Alarm Definition which alarms are activated in case of a fault at the measuring point 07 Default Symbol Description Status Function MP 01 Measuring Point Selection of MP No Alarm 1234 i 0 Alarm not ON at MP failure Fault 0000 allure MP 0000 4 Alarm ON at MP failure 3 6 9 Alarm Assigned to Alarm Relay Each of the 4 alarms can be assigned to any alarm relay Unused alarms are not assigned to any alarm relay a Default Symbol Description Status Function MP 01 Measuring
16. as sensors produce a non linear exponential signal This signal leads to a non linear 4 to 20 mA 0 2 to 10 V signal of the gas transmitter The Single Point Gas Controller PCI2 is prepared for both types of gas transmitters The classification of signals is defined in this menu Symbol Description ed Function MP 01 Measuring Point Selection of MP No Linear Transmitter with linear output signal Linear MP Signal Linear Non linear Transmitter with non linear output signal only AT series from MSR E 3 6 5 Threshold Hysteresis For each measuring point four alarm thresholds are available for free definition If the gas concentration is higher than the adjusted alarm threshold the associated alarm is set If the gas concentration falls below the alarm threshold inclusive hysteresis the alarm is again reset Unused alarm thresholds have to be defined at measuring range end point in order to avoid false alarms At O measurement an alarm is released by a decreasing measuring signal Trah Default Symbol Description Status Function MP 01 Measuring Point Selection MP No 5 Threshold 1 Gas concentration gt Threshold 1 Alarm 1 8 Threshold 2 Gas concentration gt Threshold 2 Alarm 2 n a Threshold 20 Threshold 3 Gas concentration gt Threshold 3 Alarm 3 PP 20 Threshold 4 Gas concentration gt Threshold 4 Alarm 4 1 Hysteresis Gas concentration lt Threshold X Hysteresis Al
17. ccceeeceseeeeeeeeeneeeeneeeeeeeeesaeseseeeeeeaeeeseaesasneeeneeeeseaeseseaesaseeeeeeeaess 22 4 1 Electrical Connect E A A ited acta ed ott 22 4 2 Connection DIAM hehe nich andl AE ee dada cada 23 4 3 Connector Block Overview PCI2 Module oooocccccccccocococccncccccocononnccnncnncnnnnnnnonnnnnnnnnnannnnnnnnnncnnnnnnns 24 5 COMMISSIONING 4 7 eek eae AAA A en aia andes 24 5 1 COMMISSIONING eiii AA eee eee 24 5 2 Checklist Commissioning araia veins Adon evel tees etn ee ede 25 6 Configuration and Parameter Card ccscccceseeesseeeeseeeeneeeeeeeeeesseeeeneeeeeeneeeseaesesneeenseeeseeeseseaesaeeeeeneaees 26 6 1 Configuration Card of System Parameters essensen kernerne 26 6 2 Configuration Card of Alarm Relays cccccccceeeseececeeceeeeeeeceneeaeeeeeeeeeesecacaeeeeeeesesecsaaeeeeeeseeeensaees 26 6 3 Configuration Card of Measuring Parameters 0 00 00 cece eeeeeeeeeneeeeeecneeeeeeaeeeeeeaeeeeeteaeeeseenaeeeeeeaas 26 7 Specifications PO ER DE svacasecadacduatisstesseadtecdleevaterd stuseaneedvaduagie 27 A ek Ran ieee ea ei etl hada ee ae eas 28 8 1 Description iaieineea acaban raid adi he ang 28 G2 Calibrator ta tt ati 28 8 2 1 Z ro Point Calibracion 28 8 2 2 Gain Calibration m sha ee a ee a en ee 29 8 3 Exchange of Sensor Element trendini aar a eia i eaa der veg aeiia ae 29 9 Specification Gas SOMSOL aeea aee osetrene aene Ea rc 30 10 Notes and General Information cc cccessseeeeesseeceeense
18. eeeeenseeeeenseaeeeensaaeeeseseaeeesnseseeeseeseseeneneseenes 31 10 1 Intended Product Applicati ri rerien p eree T apea aate aatia aaa 31 10 2 Installers Responsibilities oonononninnncnnnnnnnnnnococccnnnncconcnnnnonncncnnnnncnnnnnnnnn eee ere 31 10 3 Maintenance ici Ace eels beeen cc nt eee eagle ae 31 10 4 Mit Warranty A SEES SR dado 31 User Manual PCI 2 Page 4 Single Point Gas Controller PCI2 1 Description The PCI2 Gas Controller is used for measuring monitoring and warning of chlorine gases in the ambient air The Gas Controller is provided with an internal gas sensor MP01 for CL In addition an external gas transmitter MP02 can be connected to the controller for controlling toxic or combustible gases or even Freons Four alarm thresholds are free adjustable for each Measuring Point MP Every alarm threshold can be assigned to one of the maximum 4 alarm outputs RX The Gas Controller can interface via the 0 4 to 20 mA or 0 2 to 10 V output signal with any compatible electronic analog control DDC PLC control or automation system The free adjustable parameters and alarm threshold make a very flexible use in the gas measuring possible Simple and comfortable commissioning is possible due to factory adjusted parameters The configuration parameter settings and operation is easy to do without programming knowledge The Single Point Gas Controller PCI2 must not be used in potentially explosive atmospheres
19. gas bottles 8 2 1 Zero Point Calibration Consider the running in period of the sensor at least 18 hour e Open window MP 01 in menu Measuring Value e Connect calibration adapter carefully to the sensor element e Apply synthetic air 150 ml min 1 Bar 14 5 psi 10 or CL2 free ambient air e Wait 1 minute until the measuring signal at MP 01 is stable push button Zero for 5 seconds After successful calibration the measuring signal is corrected automatically If the zero point is out of the admissible range gt 10 of measuring range before calibration there is no correction of the measuring signal The sensor has to be replaced e Remove calibration adapter carefully by turning lightly Check the sensor for correct mounting User Manual PCI 2 Page 29 8 2 2 Gain Calibration Notes CL calibration gas is toxic never inhale the gas Symptoms Dizziness headache and nausea Procedure if exposed Take the victim into fresh air at once call a doctor e Open window MP 01 in menu Measuring Value e Connect calibration adapter carefully to the sensor element e Apply calibration test gas CL 150 ml min 1 Bar 14 5 psi 10 e Wait three minutes until the measuring value is stable adjust the value with potentiometer Gain until the value corresponds to the Calibration gas concentration e Remove calibration adapter with a careful light turn Check the sensor for correct mounting By l
20. gh a membrane filter into the liquid electrolyte of the sensor The chemical process of the measurement is one of oxidation where one molecule of the target gas is exchanged for one molecule of oxygen The reaction drives the oxygen molecule to the counter electrode generating a microampere signal mA between the sensing and reference electrodes This signal is linear to the volume concentration of the sensed gas The signal is evaluated by the connected amplifier and transformed into a linear output signal Electrochemical processes always lead by and by to a loss of sensitivity Typical life time for this sensor is approximately 2 years in normal operation This will vary somewhat from sensor to sensor with some working lifetimes less than 2 years and some more than 2 years This wear also changes the characteristics of the sensor requiring periodic re calibration with the potentiometer Gain It is recommended that the sensor accuracy be verified every twelve months and recalibrated as necessary 8 2 Calibration Required instruments to calibrate the transmitter e Test gas bottle with synthetic air or CL free ambient air e Test gas bottle with CL ppm in the range of 30 80 of the measuring range e Gas pressure regulator with flow meter to control the gas flow to 150 ml min e Calibration adapter with tube Type Calibr set See fig 06 e Small screwdriver Note Please observe proper handling procedures for test
21. guration Card of Measuring Parameters MP MP Gas uring _M Thresholds Hyst No Status Type range sens T T T T T tac lame 2 20 Linear 5 8 20 20 1 fault active 01 Delay Time Assigned MP Assigned Alarm sec AV Fault lt gt Alarm lt gt Alarm Rela LON TOFF At A2 A3 A4 ai A2 Tas as aja Aa User Manual PCI 2 7 Specifications PCI2 Page 27 Electrical Power supply 18 28 VDC AC reverse polarity protected Power consumption without options 100 mA max 2 5 VA Analog output signal Selectable Current Voltage Starting point 0 or 20 0 4 20 mA load lt 500 Q 0 2 10 V load gt 50 kQ Proportional overload and short circuit proof Alarm relay R1 30 VAC DC 0 5 A potential free SPDT Alarm relay R2 30 VAC DC 0 5 A potential free SPNO SPNC Binary output R3 R4 30 VDC 0 05 A open collector output Visualization Display Two lines each 16 characters Status LED 4 Normal operation Fault Alarm 1 Alarm 2 Operation 4 push buttons menu driven Operation Environment Humidity 15 90 RH non condensing Working temperature 10 C to 40 C 14 F to 104 F Storage temperature 5 C to 30 C 41 F to 86 F Pressure range Atmospheric 10 Physical Enclosure stainless steel type 5 Stainless steel V2A Colour Natural brus
22. hed Dimensions W x H x D 113 x 135 x 45 mm 4 48 x 5 35 x 1 8 in Weight Approx 0 6 kg 1 32 Ibs Protection class IP 55 Installation Wall mounting pillar mounting Enclosure plastic version type C Plastics GWPLAST Flammability UL 94V2 Colour RAL 7032 light grey Dimensions W x H x D 130 x 130 x 75 mm 5 11 x 5 11 x 2 95 in Weight Approx 0 6 kg 1 32 Ibs Protection IP 65 Installation Wall mounting Cable entry Standard 6 x M 20 Wire connection Screw type terminals min 0 25 to 2 5 mm 14 to 30 AWG EMC Guidelines 2004 108 EEC Guidelines CE Warranty 1 year on material without sensor Options Analog input external transmitter Analog input 1 4 20 mA input resistance 200 0 2 10V input resistance 25 KQO overload and short circuit proof Power supply for external analog transmitter 24 VDC max 50 mA Buzzer Acoustic pressure 83 dB A distance 200 mm 0 7 ft Frequency 2300 Hz Serial Interface Transceiver RS 485 19200 Baud Heating Temperature controlled 342 C 38 F 3 6 F Ambient temperature 40 C 40 F Power supply Power consumption 18 20 VDC 0 3 A 7 5 VA User Manual PCI 2 Page 28 8 Gas Sensor 8 1 Description The integrated sensor is a sealed electro chemical cell with three electrodes sensing counter and reference The ambient air to be monitored diffuses throu
23. imiting the gain factor calibration will not be possible any more when the sensitivity of the sensor reaches a residual sensitivity of 30 Then the sensor has to be replaces 8 3 Exchange of Sensor Element Consider static electricity See point 3 Sensor should always be installed without power applied e Unplug old sensor element from the PCB e Take the new sensor out of the original packing e Plug in the sensor element into the PCB at X3 X7 e Calibrate according to section 8 User Manual PCI 2 9 Specification Gas Sensor Page 30 Sensor performances Gas type Chlorine CL Sensor element Electrochemical diffusion Measuring range 0 20 ppm Pressure range Atmosphere 15 Storage temperature range 5 C to 30 C 41 F to 86 F Storage time Max 3 months Mounting height 0 2 m 0 7 ft Accuracy 0 1 ppm Repeatability 2 of reading Long term drift output signal lt 2 signal loss year Response time top lt 90 sec Life expectancy gt 2 years normal operating environment Humidity range short term 15 90 RH non condensing Temperature range continuous 10 C to 45 C 14 F to 113 F Cross sensitivity Concentration ppm Reaction ppm Carbon monoxide CO 300 0 Sulphur dioxide SO 5 0 Nitric dioxide NO 20 20 Nitric oxide NO 35 0 Hydrogen H2 300 0
24. ine ppm 0 100 ETC Ethylene oxide ppm 0 20 VOC Air quality 0 100 R401 Refrigerant gas ppm 0 2000 R402 Refrigerant gas ppm 0 2000 CL Gas type CL R408 Refrigerant gas ppm 0 2000 R409 Refrigerant gas ppm 0 2000 R404 Refrigerant gas ppm 0 300 R416 Refrigerant gas ppm 0 300 R502 Refrigerant gas ppm 0 300 R410 Refrigerant gas ppm 0 300 R411 Refrigerant gas ppm 0 300 R11 Refrigerant gas ppm 0 300 R123 Refrigerant gas ppm 0 300 R134 Refrigerant gas ppm 0 300 R22 Refrigerant gas ppm 0 300 TEM Temperature C 0 50 RH Humidity RH 0 100 CO Carbon dioxide ppk 0 5000 TOX Toxic gas ppm 0 XX 1 Recommendation without obligation 2 Decreasing signal at oxygen measurement User Manual PCI 2 Page 16 3 6 3 Measuring Range The measuring range can be defined arbitrarily between 10 and 10000 The measuring ranges in the table gas type are only recommendations without obligation The measuring range for MP01 inside toxic sensor is factory set the measuring range for MP02 must agree with the signal 4 to 20 mA 0 2 to 10 V of the attached gas transmitter 4 mA 0 2 V Display O ppm 20 mA 10 V Display of the ultimate value of the measuring range 3 6 4 MP Signal Gas transmitters using electro chemical or catalytic beat gas sensors normally produce a linear 4 to 20 mA 0 2 to 10 V signal proportional to the gas concentration Semiconductor g
25. ion of the alarm relays is managed in the menu Status Relay If a relay is in the manual ON or OFF status the orange red alarm LED at the Gas Controller is lit continuously The external operation of the alarm relay via an assigned digital input has priority to the manual operation in the menu Status Relay and to gas alarm Relays manually operated in the menu Status Relay are deleted again by selecting the function Automatic Acknowledging the relays in latching mode is also effected in this menu Select the relay Select the function of manual operation Manual ON Relay ON Select the function Manual OFF Relay OFF Automatic Delete manual operation Reset Reset of a latching mode Take over the function User Manual PCI 2 3 4 Menu Measuring Values Page 10 In this menu the current value CV and average value AV with gas unit and gas type for each active measuring point MP is displayed as well as the defined control mode CV or AV mode Symbol Description Er Function MP 01 Measuring P No Selection of MP No CL Gas type CL See 3 6 2 ppm Gas unit See 3 6 2 CV Current value CV Current value of gas concentration AV Average value Average value 10 measured values within the time unit iJ Control mode Display of selected control mode CV or AV Not active Status MP Not active MP not active Error Fault MP Current signal lt 3 mA or gt 22 mA
26. ode level 1 permits the operation of the PCI2 This code level is intended for the customer The code can be changed individually via code level 2 In code level 2 all parameters and set points are released this code level is only for the service technician The release of the code level is deleted if no button is pushed within 15 minutes All menu windows are visible without entering a code 3 Menu Overview The operation of the Single Point Gas Controller PCI2 is effected by a simple and logical menu structure which is easy to learn The operating menu contains the following levels e Starting menu e Main menu e Submenu 1 and 2 Starting menu Main menu Submenu Display and reset of errors See from point 3 1 Displays the status of actual alarms See point 3 2 Display of the relay status Manual operation of the relays Reset function of the relays See from point 3 3 Displays the measuring values See point 3 4 Display and change of the relay parameters See from point 3 5 Display and change of the measuring point parameters Activate or Deactivate MP Assignment of the alarms to the alarm relay See from point 3 6 so a 8 8 8 0 Display and change of the system parameters See from point 3 7 User Manual PCI 2 Page 7 3 1 Fault Management The integrated fault management records the last 15 faults with date and time stamps in the menu System Errors Additionally a record of the faults occurs
27. rd Function analog output Define fault relay Power ON time Service phone no Maintenance date RelayR 1 2 3 4 Relay mode Function static flash Latching mode Horn function External relay operation Delay ON time Delay OFF time MP mode Gas type Measuring range MP signal Threshold 1 Threshold 2 Threshold 3 Threshold 4 Hysteresis Delay ON time Delay OFF time C A mode Assigned failure lt gt alarm Assigned alarm lt gt alarm relay Assig MP sig lt gt analog output 1 MP 01 On Board Sensor MP 02 external Transmitter User Manual PCI 2 Page 26 6 Configuration and Parameter Card Project No AA SS Customer NT Commissioning Company WEN ES SE Commissioning Date Service Technician 6 1 Configuration Card of System Parameters Service Software Mainten Service AV Overlay Time Costumer Power Fault Version ance Phone ppm Time AV System Pass ON Relay Date Time Time Default GC 03 06 06 08 0853190040 120 120 1800 EU 1234 30s o _ Calibration Mode 4 20 EME 6 2 Configuration Card of Alarm Relays Relay Static Latching Horn ae Flash Mode Function Time Quitt Di Di f Di Di oI Default Energized Os No o o o o o o _o UN R02 R03 R04 6 3 Confi
28. s Function GC03 Software e XX Version XX Software Version 3 7 3 Maintenance Concept Integrated in the PCI2 system there is a control of the maintenance intervals required by law or by the customer At commissioning or after maintenance the date for the next maintenance is entered When reaching this date the failure signal is activated the following morning at 9 o clock and the phone no of the service technician occurs in the display The fault signal maintenance can be acknowledged by the operator The maintenance message service phone no is reset by entering the next maintenance date after having accomplished the maintenance See also 3 7 5 The service phone no can be entered individually in the next menu re Default Symbol Description Status Function TT MM JJ Maintenance Date TT MM JJ Input of the date for the next maintenance 0853 Phone No Input of the individual service phone no 3 7 4 For each active measuring point the Single Point Gas Controller calculates the arithmetic average value out of 10 measurements got within the time unit defined in the menu AV Time This average value is indicated in the menu Measuring Values next to the current value At each measuring point the control mode current or average value is defined for the alarm evaluation Average Function The alarm evaluation of the control mode average value is overlaid by the current value when the current value
29. so fault management 3 1 ee Default i Symbol Description Status Function OX Fault Relay ROX ROX Define the fault relay 3 7 9 Power On Time Gas sensors need a running in period until the chemical process of the sensor reaches stable conditions During this running in period the current signal can lead to an unwanted releasing of a pseudo alarm Therefore the power on time is started at the PCI2 after having switched on the power supply While this time is running out the Gas Controller does not activate any alarms The power on status occurs in the starting menu nege Default 30 s XX Define the power on time sec User Manual PCI 2 Page 22 4 Mounting Electrical Connection The Gas Controller is fixed to the wall through the mounting holes at the 4 corners of the housing These mounting holes are accessible after opening the housing If you use the mounting holes at the bottom part of the housing the device loses the protection class IP 65 We recommend considering the following when choosing the mounting place e Installation height The specific weight of chlorine is higher than that of air factor 2 49 Recommended installation height is 0 2 m 0 7 ft above floor e Cables are introduced from below e Keep a minimum distance of 150 mm on the right side in order to open the stainless steel housing e Customer s instructions N Mounting Montage L cher Fig 0
30. stallations and the latest edition of the National Electrical Code ANSI NFPA70 It is also essential to follow strictly all instructions as provided in the user manual 10 3 Maintenance We recommended checking the PCI2 system regularly Due to regular maintenance differences in efficiency can easily be corrected Limited Warranty Re calibration and part replacement may be implemented in the field by a qualified technician and with the appropriate tools Alternatively the easily removable plug in transmitter card with the sensor may be returned for service to Automatikprodukter 10 4 Limited Warranty AP warrants the PCI2 against defects in material or workmanship for a period of one 1 year beginning from the date of shipment Should any evidence of defects in material or workmanship occur during the warranty period AP will repair or replace the product at their own discretion without charge This warranty does not apply to units that have been altered had attempted repair or been subjected to abuse accidental or otherwise The above warranty is in lieu of all other express warranties obligations or liabilities This warranty applies only to the PCI2 AP shall not be liable for any incidental or consequential damages arising out of or related to the use of the PCIZ2
31. tter not calibrated transmitter defective Check cable to transmitter make calibration replace the transmitter Current signal to analog input lt 3 mA 1 3 VDC External Transmitter Wire breaking at analog input or transmitter not calibrated transmitter defective Check cable to transmitter make calibration replace the transmitter Internal communication error I O Board to LCD Board Internal error Change the Gas Controller module System maintenance is necessary Maintenance date exceeded Make the maintenance Display of the actual alarms in plain text in the order of their arrival Only those measuring points are displayed where at least one alarm is active Changes are not possible in this menu Symbol Description Function Measuring ed MP Point No A1 Alarm 1 ON AX Status alarm ama larme ON A3 Alarm 3 ON A4 Alarm 4 ON User Manual PCI 2 Page 9 3 3 Status Relay The PCI2 has two alarm relays R01 R02 and two open collector outputs R03 R04 In the following description they are referred to as alarm relays Display of the actual status of alarm relays Manual operation of the alarm relays Symbol Description FE Function R01 Relay No 01 Select Relay No OFF Relay OFF No gas alarm ON Relay ON Gas alarm OnE Salty relay OFF Manual OFF Relay manual OFF Manual ON Relay manual ON 3 3 1 Manual Operation of the Relays The manual operat
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