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User Manual - INTEC Controls

1. Polygard is a registered trademark of MSR GAMGC03_E_0907 Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without notice INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 www inteccontrols com Printed in USA 131106 PolyGard Two Channel Analog Gas Controller User Manual MGC3 3 5 5 External Relay Operation cue INTEL CONTROLS A Wilson Mohr Company 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 ae Function R 01 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 ae Setting Symbol Description Status Function R 01 Relay No Relay Selection os 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 activa
2. C CEE Example Failure MP 01 lt 3 mA m 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 Polygard is a registered trademark of MSR GAMGC03_E_0907 Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without notice INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 www inteccontrols com Printed in USA 131106 PolyGard Two Channel Analog Gas Controller INTEL User Manual MGC3 Page 08 CONTROLS A Wilson Mohr Company 3 1 3 System Errors The following system error messages are recorded MP XX gt 22 mA Current signal at analog input XX gt 22 mA 11 VDC Cause Short circuit at analog input or transmitter not calibrated transmitter defective Solution Check cable to transmitter make calibration replace the transmitter MP XX lt 3 mA Current signal to analogue input XX lt 3 mA 1 3 VDC Cause Wire breaking at analogue input or transmitter not calibrated transmitter defective Solution Check cable to transmitter make calibration replace
3. CA 92064 www inteccontrols com Printed in USA 131106 PolyGard Two Channel Analog Gas Controller INZEL User Manual MGC3 Page 21 CONTROLS A Wilson Mohr Company 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 Gas Controller module 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 ar Default 30s Power On Time 30s XX Define the power on time sec Polygard is a registered trademark of MSR GAMGC03_E_0907 Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without notice INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 www inteccontrols com Printed in USA 131106 PolyGard Two Channel Analog Gas Controller INZEL User Manual MGC3 Page 22 CONTROLS A Wilson Mohr Company 4 Mounting Electrical Connection The Gas Controller is fixed to the wall through the marked mounting holes at the back side of the housing These mounting holes are accessible after opening the housing For the stainless steel housing version you additionally have to plug off the PCB See fig 01 The mounting holes at t
4. 4 Horn Function The alarm relay is defined as horn relay by this parameter with the following possibilities to reset e By pressing any of the 4 push buttons only possible in the starting menu e Automatic reset at the end of the fixed time e 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 relay by push button or externally time starts When this time has run out and the alarm is still acting the relay is set again er Setting 3 Symbol Description Status Function R 04 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 for automatic reset function or response function Time 120 _ 0 no reset function DI 0 Assignment which digital input resets the relay Acknowledge the horn relay On Alarm 4 t Gas concentration higher tower than threshold Time KK On Relay 4 Off Acknowledging On signal of l Special function Response Return of the horn rela On Alarm 4 on Gas concentration higher lower than threshold Time Time gt gt On Relay 4 Of Acknowledging On signal On N
5. A Wilson Mohr Company 3 6 1 Activate Deactivate MP eo Setting Symbol Description Status Function MP 01 Measuring point Selection MP No Not Active Measuring point activated at the controller AGUVE ME SAUS active Not active Measuring point not activated at the controller 3 6 2 Selection Gas Type Assign gas type to attached gas transmitters Symbol Description eae Gas type Unit aaa 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 Chlorine 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 CO Gas type CO 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 Decreasing signal at oxygen measurement Po
6. Dr Suite 100 Poway CA 92064 www inteccontrols com Printed in USA 131106 PolyGard Two Channel Analog Gas Controller INEC User Manual MGC3 Page 05 CONTROLS A Wilson Mohr Company 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 O Alarm 1 Alarm 209 GONDO 2 1 Description Keypad User Interface v 0 0 e LED orange LED red LED yellow LED green Exits programming and saves settings returns to the previous menu level Enters submenus save setting Scrolls up in main menu and submenus increases or decreases a value Moves the cursor Flashes when alarm one or more alarms are active Permanently on when one of the relays is manually operated Flashes when alarm two or more alarms are active Permanently on when one of the relays is manually operated Flashes at system or sensor failure or when maintenance needed Power LED 2 2 Setting Changing Parameters or Set points Open desired menu window m 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 y Push the cursor onto the position segment which is to be changed Change the parameter set point Save the changed value Finish Polygard is a registered trademark of MSR G
7. enn nn rra neral nnnnnnnn cnn 10 3 5 Menu Relay Parameters ccccceeecsseeccceeeeeesseeeeeeeeeeeeeeeesaaaeasaeeeaeeeeseseneeeaeaeeeceeeseesnseeeaaeeeseeeeenees 10 3 5 1 Relay IYOO o coc 11 3 5 2 Relay Function Static Flash cccccccccceeeecceeeeeeceeeeeeeeeeeeeeeecaaeeseeceeeeeseceeaeeeseseeeeeeeseneneeeseaes 11 3 5 3 batching Mode accio DA 11 3 5 4 Horn Function a en iia 12 3 5 5 External Relay Operation cceececceceeeeecceeeeeeeeeeeeeceeeceeeecaeeeeeceeeeeeecsaeeeeesneeeeeeseneeeneaes 13 3 5 6 PEER 13 3 06 Menu MP Parameters onani A ii 13 3 6 1 Activate Deactivate MP A AA 15 36 2 Selection Gas Y e E d a 15 3 6 3 Measuring Range 2 4 ti isolated llana cance 16 O Sigiial 805 24 ine 8 ile heute cce ET AT esti thas ule Ee one cece oo PE 16 3 6 5 Threshold Hysteresis cccccccccceeeencececeeeeeeeeeeeeeeeeeeeeeaeeeeeseaeeeeeesecaeeeeeseeceeeseeneeeesseneeeetees 16 3 6 6 PERMITE ROSA 16 OL CONO Mod a e A A he acm areas oe es a ae 17 3 6 8 MP Fault Assigned to AlarM cocooccccnnnccnconoccccnnconononannnnnnnnnnnncnnnnnnnnnnnnnnnnnncnnnncnnnnnnncnnnncnnncnnnns 17 3 6 9 Alarm Assigned to Alarm Relay occcccccinnconocccnccccccconnnnnonnnnnnnonnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnncnnnnnnnnnnnns 17 3 6 10 MP Signal Assigned to Analog OUutput cceceeeceeeeeeceeeeeeeeaeeeeeeeeeeeeseeeeeeceeeeeeseeneeeeeees 17 3 7 Menu System Parameters ccccccccceeee
8. is a registered trademark of MSR GAMGC03_E_0907 Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without notice INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 www inteccontrols com Printed in USA 131106 PolyGard Two Channel Analog Gas Controller INZEL User Manual MGC3 Page 26 CONTROLS A Wilson Mohr Company 6 Configuration and Parameter Card Commission Project No ee Customer AAA A A Commissioning Company Y Commissioning Date___ __________________ ServiceTechnician_ 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 GC 03_ 06 06 08 0853190040 pp o A a el A a rc A eee Calibration SS See 6 2 Configuration Card of Alarm Relays Relay mode Static Latching Horn No Flash Mode Function Oo S S Time Quitt bi bi f bi f oi o Default Energized Os No o o o o o o _o R01 R02 R03 6 3 Configuration Card of Measuring Parameters MP mp Gas ee MP Thresholds No Status Type unng Signal Range Aij ajaja aleo so a 60 o wo Pe Jo fault active 01 Delay Time Assig
9. the transmitter GC Error Internal communication error I O Board to LCD Board Cause Internal error Solution Change the Gas Controller module Maintenance System maintenance is necessary Cause Maintenance date exceeded Solution Make the maintenance 3 2 Status Alarm 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 MEO MP Point No A1 Alarm1 ON A2 Alarm 2 ON A3 Alarm3 ON A4 Alarm 4 ON AX Status alarm Polygard is a registered trademark of MSR GAMGC03_E_0907 Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without notice INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 www inteccontrols com Printed in USA 131106 PolyGard Two Channel Analog Gas Controller User Manual MGC3 3 3 Status Relay ceo INTEL CONTROLS A Wilson Mohr Company Display of the actual status of alarm relays Manual operation of the alarm relays Symbol Description R 01 Relay No 01 OFF Status relay Setting Status OFF Function Select Relay No OFF Relay OFF No gas alarm ON Relay ON Gas alarm Manual OFF Relay manual OFF Manual ON Relay manual ON 3 3 1 Manual Operation of the Relays The manual operat
10. 5 A 0 4 20mA 0 2 10 V R3 R4 Open Collector 20 VDC 30 mA Fig 3 The analog input function is determined by the hardware Each PCB has got a label with the specific type See fig 5 Polygard is a registered trademark of MSR GAMGC03_E_0907 Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without notice INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 www inteccontrols com Printed in USA 131106 PolyGard Two Channel Analog Gas Controller INTEL User Manual MGC3 Page 24 CONTROLS A Wilson Mohr Company 4 3 Connector Block Overview MGC3 Module 00000000000 ODN OTAA WN A 2 NwWA DN 00000090 Analog Inp MP1 2 10 V MP2 4 20 mA Fig 4 Fig 5 5 Commissioning 5 1 Commissioning Prior to commissioning the wiring of the Gas Controller including all field devices must be completely terminated Check the 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 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 Gas Controller is ready for use The Gas Controller is delivered with standard parameters and set points The registration of the attached gas transmitters and the assignment of the alarm relays to the individual alarm
11. AMGC03_E_0907 Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without notice INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 www inteccontrols com Printed in USA 131106 PolyGard Two Channel Analog Gas Controller INEC User Manual MGC3 Page 06 CONTROLS A Wilson Mohr Company 2 3 Code Level All changes of parameters and set point values are protected by a four digit numeric code password The code level 1 permits the operation of the MGC3 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 Gas Controller MGC3 is effected by a simple and logical menu structure which is easy to learn The operating menu contains the following levels e Starting menu with date and time e Main menu e Submenu 1 and 2 Starting menu Main menu Submenu m 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 Disp
12. 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 Average Function For each active measuring point the Gas Controller module 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 The alarm evaluation of the control mode average value is overlaid by the current value when the current value exceeds the alarm threshold defined in the menu AV Overlay The overlay is delayed by the time factor defined in this menu With time factor 0 sec the overlay is not active ae Default Symbol Description Status Function 120s AV Overa 120s sec Delay time of average value overlay 0 No overlay function 120 ppm Y 420 ppm ppm Alarm threshold of average overlay 1800 s AV Time 1800 s sec Time for the calculation of the average value Polygard is a registered trademark of MSR GAMGC03_E_0907 Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without notice INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 www inteccontrols com Printed
13. MP 01 Measuring P No Selection of MP No CO Gas type CO 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 i 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 3 5 Menu Relay Parameters Display and change of the parameters for each alarm relay eae Main menu Polygard is a registered trademark of MSR Customer Services 858 578 7887 amp 888 GO INTEC INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 HHIHH Fax 858 578 4633 amp 888 FX INTEC 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 GAMGC03_E_0907 Specification subject to change without notice www inteccontrols com Printed in USA 131106 PolyGard Two Channel Analog Gas Controller INZEL User Manual MGC3 Page 11 CONTROLS A Wilson Mohr Company 3 5 1 Relay Mode Definition of relay mode ao fe Setting Symbol Description Status Function R01 Relay No Selection of relay De Relay Mode De De energized Alarm ON Relay ON energized y energized Energized Alarm
14. ON Relay OFF 3 5 2 Relay Function Static Flash Definition of relay function ar 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 nd Setting A Symbol Description Status Function R01 Relay No Selection of relay No Latching mode non active No Latching Mode N 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 On Alarm 2 oi Gas concentration higher tower than threshold Display in the Menu R2 R2 R2 R2 R2 R2 Status Relay off On On On _Latching Off On Relay 2 off Reset in the Menu Status Relay op ll l Off Polygard is a registered trademark of MSR GAMGC03_E_0907 Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without notice INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 www inteccontrols com Printed in USA 131106 PolyGard Two Channel Analog Gas Controller INZEL User Manual MGC3 Page 12 CONTROLS A Wilson Mohr Company 3 5
15. ange without notice Printed in USA 131106 PolyGard Two Channel Analog Gas Controller INZEL User Manual MGC3 Page 28 CONTROLS A Wilson Mohr Company Options Buzzer Acoustic pressure 83 dB A distance 200 mm Frequency 2300 Hz Serial Interface Transceiver RS 485 19200 Baud Heating Temperature controlled 3 2 C 38 F 36 F Ambient temperature 20 C 4 F Power consumption 0 5 A 12 VA 8 Notes and General Information lt is important to read this user manual carefully in order to understand the information and instructions The PolyGard MGC3 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 MSR 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 8 1 Intended Product Application The PolyGard MGC3 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
16. ce INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 www inteccontrols com Printed in USA 131106 PolyGard Two Channel Analog Gas Controller INZEL User Manual MGC3 Page 04 CONTROLS A Wilson Mohr Company Analog Gas Controller System MGC3 1 Description The PolyGard MGC3 Gas Controller is used for monitoring and warning of toxic combustible and refrigerant gases as well as of external temperature and humidity The Gas Controller MGC3 can control 2 analog gas transmitters with 4 to 20 mA or 0 2 to 10 V analog signal 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 R The Gas Controller can interface via the 0 4 to 20 mA or 0 2 to 10 V output 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 PolyGard Gas Controller MGC3 must not be used in potentially explosive atmospheres Polygard is a registered trademark of MSR GAMGC03_E_0907 Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without notice INTEC Controls 12700 Stowe
17. ececeeeeeceeeeeeeeeeeeeeaeeceeeeseeeeeeeceeeeeeeeeaeeseseceeeeeeeeneeeeeseeenees 18 3 7 1 Service MOG xcs eee oie sek torrets pebedebae teks eat seh cias cost eeta dy 19 30 2 Software Version a cdi de Let aed ta eta tele 19 3 7 3 Maintenance Concept 2 0 4 c2 sede aie eee ee denies e iinet E A i ie 19 SA AVOA gO FUNCION cd Adan 19 3 7 5 System Time System Date ccccccceeccceeeeececeeeeeeceeeeecaeeeesecaceeeeesceeeeeseceeeeeeeseeeeeseseteeeeeetees 20 3 7 6 Customer Password Code 1 0 cccceceecceeeeeeeeeeeeeeeeeeeeeeeeeeeeeccaeeeeeeeaeeeeeeeceaeeeeseneeeeseeneneeeeeees 20 S20 NA eet eee ie eect ee Re tt Cen bees EA Se 20 3 7 8 Define the Failure Relay ccccccceeccceeeeceeeeeecaeeeeeeeaeeeeeceaeeeeeeecacesesecaeeeeeesecaeeeessneeeeeseseaees 20 3 7 9 Power On TM as ea es ee ae eh ah aerate hag 21 4 Mounting Electrical Connection ici esta siasasia tat eindave nsa tdi asaca tidan i icas iat s 22 4AT Electica Conecta desd hod deh a a aai ao 22 4 2 A IA 23 4 3 Connector Block Overview MGC3 Module 2 cccccecceceeeeeeeeeeeeeeeeeeeeeeeeeeeeeaeeeeeeaeeeeeseeeeetees 24 Polygard is a registered trademark of MSR GAMGC03_E_0907 Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without notice INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 www inteccontrols com Printed in USA 131106 PolyGard Two Chann
18. el Analog Gas Controller INZEL User Manual MGC3 Page 03 CONTROLS E ON 24 51 COMMISSIONING tucosiis tratas tod aci ta lia tot dci Li 24 5 2 Checklist COMMISSIONINQ cccooconncococcnnnnccnnononnnonnnnnnnnnononnnann non nnnnnnnnnnnn nn non nnrnnnnrnnnnn nn non nr nnnm 25 6 Configuration and Parameter Card oooccccncccnncinnoccnnccnonnnanannnnnnonnnnrnnnnn naar nn ner nr nr rra r rra nanana 26 6 1 Configuration Card of System Parameters coooooooccccnccccnccnonooononcnnnnnnnnnnnnnnnnonnnnnnnnnnnnnnnnnnnnnnnnnennnnninns 26 6 2 Configuration Card of Alarm Relays coccccnnococccnnccccnncnnnononnnnnoncnnnnnnnnnnnnnnnnonnnnnnnnnnnnnnnnnnnnnnnnnnnnannnnnos 26 6 3 Configuration Card of Measuring ParameterS oooccccnnnoooocnnnonccnncnnnonononnnnncnnnnn nono nnnnnnnnncnnnnnnonnnnnos 26 gt Technical Data ci dani 27 8 Notes and General Informati0N coommnccnnnnncnnnnnoscrennnncrrnnnncrrrr cane 28 8 1 Intended Product Application cccccccccecccecceeeeeeeeeeeecaaaaaaaaaaaaaaaaaasasesesseeeeeeeeeeeeeeeeeeeeeeeeeeeeeereeess 28 8 2 Installers Responsibilities oooonnooccnnnnnoninnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnrnnnnnnnnnns 28 8 3 Maitena Ce it a e lees Woke ers el a A 28 8 4 IA 28 Polygard is a registered trademark of MSR GAMGC03_E_0907 Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without noti
19. eration 4 push buttons menu driven Monitored Medium Toxic combustible gases and vapours Freons oxygen temperature humidity pressure etc With 4 20 mA 0 2 10 V signal Operation Environment Humidity 15 90 RH non condensing Working temperature 10 C to 50 C 14 F to 122 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 brushed 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 7 Plastics GWPLAST Colour RAL 7032 light grey Dimensions W x H x D 114 x 156 x 75 mm 4 49 x 6 1 x 3 0 in Weight Approx 0 4 kg 0 9 Ibs Protection IP 55 Installation Wall mounting Cable entry Standard 2 3 x M 20 Wire connection Screw type terminals min 0 25 to 2 5 mm 14 to 30 AWG Guidelines EMC Guidelines 89 336 EEC CE Low voltage guideline 73 23 EEC VDI 2053 Customer Services 858 578 7887 amp 888 GO INTEC INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 Polygard is a registered trademark of MSR Fax 858 578 4633 amp 888 FX INTEC www inteccontrols com GAMGCO3_E_ 0907 Specification subject to ch
20. g out of or related to the use of the PolyGard MGC3 If the PolyGard MGC3 needs to be returned to INTEC Controls for service an RMA number must be obtained prior to sending Polygard is a registered trademark of MSR GAMGC03_E_0907 Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without notice INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 www inteccontrols com Printed in USA 131106
21. gnals of all assigned measuring points the Gas Controller module 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 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 3 7 8 Define the Failure Relay Definition of the failure relay See also fault management 3 1 u Default Symbol Description Statie Function 04 Fault Relay R04 R04 Define the fault relay Polygard is a registered trademark of MSR GAMGC03_E_0907 Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without notice INTEC Controls 12700 Stowe Dr Suite 100 Poway
22. he plastic housing are covered with the enclosed caps after the end of the assembly We recommend considering the following when choosing the mounting position e Installation height approx 1 6 m for easy operation e Cables are introduced from below e Keep at least 150 mm of distance on the right side in order to open the stainless steel housing e Customer s instructions A E i Mounting y Fig 01 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 1 The recommendation does not consider local conditions such as fire protection etc For the exact position of the terminals see the following connection diagram Polygard is a registered trademark of MSR GAMGC03_E_0907 Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without notice INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 www inteccontrols com Printed in USA 131106 PolyGard Two Channel A
23. in USA 131106 PolyGard Two Channel Analog Gas Controller INZEL User Manual MGC3 Page 20 CONTROLS A Wilson Mohr Company 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 mA Default Symbol Description Status Function EU Time format EU 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 hh mm ss Time TT MM JJ Date 3 7 6 Customer Password Code 1 Change the system password for level 1 ree Default E Symbol Description Status Function 1234 Customer 1234 1234 Define the customer s password with 4 characters Password 3 7 7 Analog Output The Gas Controller has one analog output AO with a 0 4 to 20 mA 0 2 to 10 V signal The signal of one or more measuring points 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 jumpers See fig 5 Out of the si
24. 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 Polygard is a registered trademark of MSR 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 Customer Services 858 578 7887 amp 888 GO INTEC INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 www inteccontrols com Printed in USA 131106 GAMGC03_E_0907 Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without notice PolyGard Two Channel Analog Gas Controller User Manual MGC3 3 4 Menu Measuring Values sueo INTEL CONTROLS A Wilson Mohr Company 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 Ped Function
25. ivates 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 2 er 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 Polygard is a registered trademark of MSR GAMGC03_E_0907 Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without notice INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 www inteccontrols com Printed in USA 131106 PolyGard Two Channel Analog Gas Controller User Manual MGC3 3 7 Menu System Parameters Displays and changes the system parameters of the Gas Controller module Main Menu d a a a 4 4 4 4 4 4 4 4 m Polygard is a registered trademark of MSR Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 www inteccontrols com sueo INTEL CONTROLS A Wilson Mohr Company GAMGC03_E_0907 S
26. lay 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 Display and change of the system parameters See from point 3 7 a 0 8B 0 0 0 Q Polygard is a registered trademark of MSR GAMGC03_E_0907 Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without notice INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 www inteccontrols com Printed in USA 131106 PolyGard Two Channel Analog Gas Controller INTEL User Manual MGC3 Page 07 CONTROLS A Wilson Mohr Company 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 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
27. lygard is a registered trademark of MSR Customer Services 858 578 7887 amp 888 GO INTEC INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 Fax 858 578 4633 amp 888 FX INTEC www inteccontrols com GAMGC03_E_0907 Specification subject to change without notice Printed in USA 131106 PolyGard Two Channel Analog Gas Controller INZEL User Manual MGC3 Page 16 CONTROLS A Wilson Mohr Company 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 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 0 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 gas sensors produce a non linear exponential signal This signal leads to a non linear 4 to 20 mA 032 to 10 V signal of the gas transmitter The Gas Controller MGC3 is prepared for both types of gas transmitters The classification of signals is defined in this menu was Setting Symbol Description Status Function MP 01 Measuring Point Selection of MP No Linear Transmitter with linear output signal Linear MP Sig
28. ms INTEL ectroflic CONTROLS PolyGard Gas Controller MGC3 Two Channel Analog Gas Controller Serial Number _E_0907 User Manual September 2007 November 06 2013 Revision Polygard is a registered trademark of MSR GAMGC03_E_0907 Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without notice INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 www inteccontrols com Printed in USA 131106 PolyGard Two Channel Analog Gas Controller INZEL User Manual MGC3 Page 02 CONTROLS Ai gt A EN 4 E AAA ennas raso anane anaana aiana o iaaa na Kanpai aaan aiaa ieuan a enas 5 2 1 Description Keypad User Interface cccccccccceeeeeceeeeeecceeeeeeeeeeeeeeeeeaeeeeesaeeeeesecaeeeeesnaeeeeeeeeeeeeeaees 5 2 2 Setting Changing Parameters or Set pOiNtS ccccononnnncooccnnnccnnoncnnnooonononnncnnnncnonan ono nnnnnnnnncnannnnnnnos 5 23 Code Level votan di daa la aii 6 3 Men Oven a 6 3 1 Fa ltM nagoment asante anni dicas 7 3 1 1 Acknowledge AE Esos atra a e aa eta 7 3 1 2 Error Med Yves dd il acidos 7 3 1 3 System Erro aid 8 O Ne el O TE 8 337 Status Rel Vii a es e A e a e e o ed 9 3 3 1 Manual Operation of the Relays ccccseccecceeeeeeceeeeeeeeceeeeeeaeeeeeeeeaeeeeeeeeeeseeeceeeeesseneeeeeeeees 9 3 4 Menu Measuring Values occccccnnnnnonncccnnonoccnnnnnnnnncnnnocnnnnnnnnnnnnncn nn nn nn cnn nan nn nnn
29. nal Linear Non linear Transmitter with non linear output signal only AT series from INTEC 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 ae Default Symbol Description Status Function MP 01 Measuring Point Selection MP No 40 Threshold 1 Gas concentration gt Threshold 1 Alarm 1 80 Threshold 2 Gas concentration gt Threshold 2 Alarm 2 100 Threshold 3 Gas concentration gt Threshold 3 Alarm 3 120 Threshold 4 Gas concentration gt Threshold 4 Alarm 4 15 Hysteresis Gas concentration lt Threshold X Hysteresis Alarm X OFF 40 ppm Threshold 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 a Default Symbol Description Status Function MP 01 Measuring Point Selection of MP No F Gas concentration gt Threshold Alarm is only activated at the end os palay TIME ON e of the fixed time sec O sec No Delay Gas concentration lt Threshold Alarm i
30. nalog Gas Controller INZEL User Manual MGC3 Page 23 CONTROLS A Wilson Mohr Company 4 2 Connection Diagram Connection diagram for one 4 to 20 mA and one 0 2 10 V transmitter Transmitter MGC3 igi MP 01 Digital X5 Input 0 2 10 V DIO 17 ext Buzzer 24 VDC 7 2 0 VDC 6 0 2 10 V _Inp e 24V 3 5 4 20 mA_Inp Ov 4 4 20 mA 4 Analog_Out R4 Bi esse Warning 24 VDC 3 24 VDC_Out ay 6 No_1 Flash light O WDC pa 2 0 VDC R1 H7 nca Transmitter 1124 VDC 8 COM 1 MP 02 9 COM 2 Analog output X4 R 2 10 NO NC_2 0 V 0 9 11 paa 24 VDC Analog Output Signal R1 SPDT 30 VAC DC 0 5A Selecttable via Jumper R2 SPNO SPNC 30 VAC DC 0 5A Fig 2 0 4 20mA 0 2 10 V R3 R4 Open Collector 20 VDC 30 mA Connection diagram with two 0 2 10 V transmitters Transmitter MGC3 iai Digital MP 01 Input 0 2 10 V DIO ext Buzzer 24 VDC 7 0 VDC 6 0 2 10 V_Inp RS rg 5 0 2 10 V_Inp gy 0 2 10 V 4 Analog Out R4 Bl Warning 24 VDC 3 24 VDC_Out ay No 1 Flash light 0 VDC 2 0 VDC R1 at NC_1 Transmitter 1 124 VDC COM_1 MP 02 COM 2 Analog output X4 R2 5p S NO NC_2 OV al o m 24 VDC Analog Output Signal R1 SPDT 30 VAC DC 0 5 A Selecttable via Jumper R2 SPNO SPNC 30 VAC DC 0
31. ned MP Assigned Alarm sec AV Fault lt gt Alarm lt gt Alarm Rela ON oFF ATT A2 43 as at a2 a3 n4 BA a y ae an Polygard is a registered trademark of MSR GAMGC03_E_0907 Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without notice INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 www inteccontrols com Printed in USA 131106 PolyGard Two Channel Analog Gas Controller User Manual MGC3 7 Technical Data now INTEL CONTROLS A Wilson Mohr Company Electrical Power supply 18 28 VDC AC reverse polarity protected Power consumption without options 100 mA max 2 5VA Analog inputs 2 4 20 mA input resistance 200 Q 0 2 10V input resistance 25 KQ overload proof and short circuit proof Power supply for external analog transmitter 24 VDC max 50 mA channel Analog output Current or voltage selectable Starting point 0 or 20 selectable 0 4 20 mA charge lt 500 Q 0 2 10 V charge gt 50 kQ overload proof 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 Op
32. pecification subject to change without notice Printed in USA 131106 PolyGard Two Channel Analog Gas Controller INEC User Manual MGC3 Page 19 CONTROLS A Wilson Mohr Company See 3 7 7 See 3 7 7 3 7 1 Service Mode When the service mode is active ON the alarms are not transmitted to the alarm relays in case of calibration or service work The service mode is reset automatically after 60 minutes or manually in the menu Service Mode PEPP Default Symbol Description Status Function Off Service Mode Off Off 3 Alarms activate the associated alarm relays On Alarms are not transmitted to the alarm relays 3 7 2 Software Version de Default z Symbol Description Status Function GC03 Software XX Version XX Software Version 3 7 3 Maintenance Concept Integrated in the MGC3 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 The service phone no can be entered individually in the next menu ar
33. s 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 Polygard is a registered trademark of MSR GAMGC03_E_0907 Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without notice INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 www inteccontrols com Printed in USA 131106 PolyGard Two Channel Analog Gas Controller INEC User Manual MGC3 Page 25 CONTROLS A Wilson Mohr Company 5 2 Checklist Commissioning Time and date Parameter of average function Password level 1 customer s password 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 Polygard
34. s only deactivated at the us Belay Time OFF 0 end of the fixed time sec 0 sec No Delay Polygard is a registered trademark of MSR GAMGC03_E_0907 Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without notice INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 www inteccontrols com Printed in USA 131106 PolyGard Two Channel Analog Gas Controller INZEL User Manual MGC3 Page 17 CONTROLS A Wilson Mohr Company 3 6 7 Control Mode Definition of the alarm evaluation by means of current CV or average value AV Fas Default Symbol Description Status t Function MP 01 Measuring Point Selection of MP No CV Control by the current gas value CV Evaluation GV 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 T Default F Symbol Description Status Function MP 01 Measuring Point Selection of MP No Alarm 1234 0 Alarm not ON at MP failure Fault 1100 Feture MP 1100 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 A Symbol Description Status Function MP 01 Measuring Point Selection of MP No A1 01 01 Alarm 1 act
35. tion of Measuring Points MP Polygard is a registered trademark of MSR Customer Services 858 578 7887 amp 888 GO INTEC INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 www inteccontrols com Printed in USA 131106 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 GAMGC03_E_0907 Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without notice PolyGard Two Channel Analog Gas Controller User Manual MGC3 di HHHH Polygard is a registered trademark of MSR Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 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 www inteccontrols com IMEL CONTROLS A Wilson Mohr Company GAMGC03_E_0907 Specification subject to change without notice Printed in USA 131106 PolyGard Two Channel Analog Gas Controller User Manual MGC3 vows INTEL CONTROLS
36. tunnels etc 8 2 Installers Responsibilities It is the installer s responsibility to ensure that all PolyGard MGC3 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 installations 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 8 3 Maintenance We recommended checking the PolyGard MGC3 system regularly Due to regular maintenance differences in efficiency can easily be corrected 8 4 Limited Warranty MSR Electronic GmbH and INTEC Controls warrants the PolyGard MGC3 for a period of two years from the date of shipment against defects in material or workmanship Should any evidence of defects in material or workmanship occur during the warranty period INTEC Controls 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 subject 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 PolyGard MGC3 MSR Electronic GmbH and or INTEC Controls shall not be liable for any incidental or consequential damages arisin

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