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Model 700 - Southeastern Automation

1. NOTES TO P C FOR INITIAL UNITS USING P N 2 3 0580 034 TERMINATION BOARD SEE FIELD WIRING DIAGRAM DE 20992 REV B OR EARLIER IF THE UNIT DOES NOT HAVE THE COM4A BOARD FOR COMMS 5 8 COMM 4 15 AVAILABLE ON N 49 WITH THE COM 4 BOARD INSTALLED 5 IS AVAILABLE ON 9 EE EE 5 E a 2 S DISCRETE INPUTS REQUIRE ISOLATED CONTACT OR OPEN COLLECTOR INPUT OPEN CIRCUIT x a gt gt VOLTAGE 15 12VDC WITH 5 RESISTANCE e e A o DISCRETE OUTPUTS 1 AND 2 ARE NORMALLY OPEN RELAY CONTACTS WITH A RATING OF 1A T 30VDC ANY INDUCTANCE LOAD SHOULD HAVE TRANSIENT SUPPRESSION DISCRETE OUTPUTS 3 3 Tg 1 5 TES 7 THROUGHT 5 ARE SOLID STATE SWITCHES WITH RATING OF 0 3754 30VDC AND HAVE A 36V 5 5 ZENER TRANSIENT SUPPRESSOR ACROSS OUTPUTS 24y U 2 NS 522 og 24 LOS ANALOG IN
2. 2 3 0700 052 amp 059 lt T VALVE SOLENOID 1 5 2 3 0700 056 SEE 5 2 2 2 3 0700 051 E e g 58 RB E ig o i m o gg 8 tl ies 23 3 pM DUAL METHOD PREAMP c lt ADAPTER BOARD PI 2 3 0700 011 ES MULTIFUNCTION PREAMPLIFIER POWER DRIVER 1 0 BD BOARD BOARD 2 3 0700 005 2 3 0700 004 e 2 3 0580 002 A s A le RTD F 8 i zo HEATER L un A mnmmememumum plum P 8 e el e al lal ol 1 ALL RTDS 9 SEE SHT 2 OF 2 FP T 1 SEE SHT 2 OF 2 a gt TO TCD S 2 3 0700 065 2 3 0700 06 UPPER ENCLOSURE lt SHEATER 1 5 o LOWER ENCLOSURE 2 3 0700 058 556285 2 3 0700 082 d 2 3 0700 083 gxox 2 3 0700 057 e 2 3 0700 075 Lj 2 3 0700 092 ASSEMBLY 2 Ji E 115 230VAC FRONT PANEL RED POWER SUPPLY az ASSEMBLY 2 3 0700 110 S 2 3 0700 013 i 24VDC OUTPUT 2 3 F SIS 2 3 0700 077 8 d is 9 od 2 E rmm BLK a S RED g KH S BLK amp GRN 2 5 9 CPU ANALOG 1 0 OPTIONAL RED amp WHT z 5 di BOARD 4 ISOLATED m Ba 2 3 0700 028 2 3 2350 041 ANALOG OUTPUTS s m ENCLOSURE GRD 11 2 XT 2 2 3 0700 007 z 3 NI 5 s 6 if 4 i f 7 8 NON ISOLATED BOARD LINE FILTER IE v 6 ANALOG OUTPUTS PC104 M 9 f y 2 3 0580 037 of OPTIONAL Jo 8 u 2 4 E
3. ADC P S DYR 1 0 OVEN TB2 NOTES BK J 5 COLUMN HYDROGEN T Pr CALIBRATE 15 THE LAST STREAM USED VALVE 2 2 e IF THE STREAM SWITCHING IS DOUBLE BLOCK AND BLEED THERE ARE TWO 3 WIRES OF VALVE SOLENOIDS FOR EACH STREAM WIRED IN PARALLEL 1 m 4 BLOCK CONNECT SHIELDS TO MOUNTING SCREW OF OVEN MOUNTING PLATE 3 5 lt 3 ADC P S TBS 9 MPR 6 BLOCK 2 WHT Tq 4 7 HTR 2 IGNITER fl eK Bk 1 colL i 2 0 8 BLOCK TI GNE CS epee m 1 3 STRM SWITCH Assy COL FID LOCAL CONNECTIONS OT 1 SWITCH METHANATOR SWITCH 4 HEATER ZONE 4 Garten 4 TCD DET 1 ADC MAIN BD RTD ZONE 4 STRM SW SAMPLE CONN TB2 ZONE 4 HTR OR HEATED LINES 1 1 re MEAS terc ui erre A 1 212 2 BIAS HEATER BLOCK ZONE 4 METHANATOR O 3 3 3 REF AN hrv nE 4 DWR 1 0 REF EXT PISTON DRIVE us HEATER OR LSIV 4 4 4 SAMPLE HEAT ZONE 3 1 SOL 1 1 V 17 VALVES ADC MAIN BD 2 SOL 42A 28 f 18 ai 5 SOL RID 2 19 VALVES 3 4 20 NOT USED FID POLARIZING VOLTAGE E5 J9 ADC MA
4. T RIS 4 7 RTS _ 8 CTS 2 6 DSR 2 5 GROUND 5 GROUND 4 4 DTR J 3 TxD 2 RxD 2 RxD 3 TxD S 1 RLSD DCD 1 RLSD DCD GC Female DB 9 plug for connecting Phoenix Plug to PC s serial port Figure A 20 GC DB 9 pin Port to PC DB 25 pin Port SEP 2005 Wiring Local RS 232 Communications 32 COMMUNICATIONS SPECIFICATIONS Model 700 A 3 5 GC PHOENIX Plug Port to PC DB 25 pin Port To make an RS 232 serial connection between one of the Phoenix Plug serial ports of the GC and a PC with DB 25 pin serial port you will need to manufacture the cable and its DB 25 pin female plug cable end as illustrated below see Figure A 21 1 cabe end 1 9 9 9 9 lt 2227 J 9R 25 14 2 8 CIS 4 RTS RIS cis 2 6 DSR 2 5 GROUND 7 GROUND 2 4 DTR 8 TxD 3 RxD pEA n 5 1 RLSD 0 0 8 50 DCD GC Female DB 25 plug for connecting Phoenix Plug to PC s serial port Figure 21 GC Phoenix Plug Port to PC DB 25 pin Port Wiring Local RS 232 Communications SEP 2005 COMMUNICATIONS SPECIFICATIONS 4 33 Model 700 4 WIRING REMOTE RS 232 COMMUNICATIONS A 4 1 GC DB 9 pin Serial Port to Modem DB 25 pin Port To make an RS 232 serial connection between one of the DB 9 pin s
5. 3 54 3 4 9 Analog Output Wiring 3 55 3 4 10 Optional Boards 3 57 Optional WinSystems Modem 3 57 Optional Radicom Modem Settings 3 58 Ethernet Settings eese ede beers 3 59 3 5 LEAK CHECKS AND PURGING FOR FIRST CALIBRATION 3 60 3 5 1 Initial Leak 2 3 60 Carrier Gas Line Leak Checks 3 60 Calibration Line Leak Check 3 61 Sample Lines Streams Leak Check 3 62 3 5 2 Purging Carrier Gas Lines 3 62 3 5 3 Purging Calibration Gas Lines 3 64 3 6 SYSTEM STARTUP 3 65 MAINTENANCE AND 4 1 TROUBLESHOOTING AND REPAIR CONCEPT 4 1 TROUBLESHOOTING 4 2 ROUTINE 4 1 4 2 1 Bimonthly Maintenance Checklist 4 2 4 2 2 Routine Maintenance Procedures 4 4 4 2 3 Contact Service 4 4 4 4 3 ACCESS TO GC EQUIPMENT ELEMENTS 4 5 4 3 1 Electrical Electronic Components 4 5 Model 700 with Upper Enclosure 4 6 Model 700 with TCD Lower Enclosure 4 6 Model 700 with Micro FID TCD Upper recte te voee vene
6. 2 10 2 2 EQUIPMENT SPECIFICATIONS 2 10 2 271 Utilitles vae then 2 10 2 2 2 Electronic Hardware 2 13 2 2 3 Micro Heat Sink 2 18 go SoftWare s eerte an n m o eria 2 19 INSTALLATION AND 3 1 PRECAUTIONS AND WARNINGS 3 1 SETUP 3 1 1 Hazardous 3 2 3 1 2 Power Source 4 3 3 3 1 3 Cage 2 3 4 3 1 4 Signal eee ee eee eee 3 10 EQUIPMENT DESCRIPTION AND SPECIFICATIONS SEP 2005 Model 700 9 125 2 1 5 du 3 2 9 2 1 3 2 2 3 2 3 3 2 4 4 2 8 3 3 3 3 1 3 3 2 3 3 3 3 4 3 4 1 3 4 2 3 4 3 3 4 4 3 4 5 3 4 6 SEP 2005 TABLE OF CONTENTS iii Electrical and Signal Ground 3 11 Electrical 242 2 72 2 3 13 Sample System Requirements 3 14 bine 5 pu ERN 3 15 Sample Line Tubing Material 3 15 Dryers and 3 16 Pressure Regulators and Flow Controllers 3 16 Pipe Threads 3 16
7. 3 31 Sample Stream Inlets Right side of unit 3 32 Dip 3 33 Oven Mounting 080 3 34 Multifunction Board 3 35 DID Switches beets tees 3 35 Field Termination Board 8050 3 41 Configuration without Com4A 3 42 Configuration with Com4A Board 3 43 FTB 1 2 DB 9 Connector 3 44 FTB Com 1 DB 9 pin Phoenix 2 2 2 3 45 FTB Com2 DB 9 pin Phoenix 3 45 FTB 5 DB 9 pin Phoenix 0 0 3 46 FTB Com6 DB 9 pin Phoenix Connector esses 3 46 FTB Com7 DB 9 pin Phoenix 4 3 47 Com8 DB 9 Phoenix Connector GC Phoenix Plug Port 3 47 GC Phoenix Plug Port to External Modem DB 25 Port 3 48 Field Termination Board sss 3 51 Model 700 with TCD Micro FID Front 4 5 CPU 4 and Modem Boards
8. A 39 Jumper Settings for LD485A MP RS 485 to GC A 39 Contents of Example Calibration C 4 SEP 2005 Model 700 2005 INTRODUCTION 1 1 INTRODUCTION 1 1 1 2 This section describes the contents and purpose of the Model 700 Gas Chromatograph System Reference Manual a description of the Model 700 system an explanation of the theory of operation and a glossary of chromatograph terminology Use this section to get acquainted with the basic engineering of the Model 700 product DESCRIPTION OF MANUAL The Model 700 Gas Chromatograph System Reference Manual P N 3 9000 521 consists of Installation Operations and Maintenance and Troubleshooting Procedures Also included 1s information about the MON2000 software interface SYSTEM DESCRIPTION The Model 700 1s a high speed gas chromatograph GC system that 15 engineered to meet specific field application requirements based on typical natural gas stream composition and anticipated concentration of the selected components In its standard configuration the Model 700 can handle up to four streams typically three for sample and one for calibration The Model 700 system consists of three major parts the Analyzer Assembly Controller Assembly and Sample Conditioning System SCS Model 700 subsystems are a Flame Ionization Detector Micro FID a Liquid Sample I
9. METHANATOR COLUMN HEATER SENSOR REPLACEMENT WEN OPTIONAL FOR UNIT WITH METHANATOR ee nee ee Re een ee oe eet te I Se os 4a 23 4 2 SPARE PARTS LIST MODEL 700 ANALYZER FID OR FID TCD UNITS SP 00701 SHEET 2 OF 2 WARRANTY CLAIM PROCEDURES To make a warranty claim you the Purchaser must 1 Provide Daniel with proof of the Date of Purchase and proof of the Date of Shipment of the product in question Return the product to Daniel within twelve 12 months of the date of original shipment of the product or within eighteen 18 months of the date of original shipment of the product to destinations outside of the United States The Purchaser must prepay any shipping charges In addition the Purchaser is responsible for insuring any product shipped for return and assumes the risk of loss of the product during shipment To obtain Warranty service or to locate the nearest DMS office sales or service center call 713 827 6314 Fax 713 827 6312 or write to Daniel Measurement Services 11100 Brittmore Park Drive Houston Texas 77041 Or contact DMS via the following site WWW emersonprocess com daniel When contacting DMS for product service the Purchaser 15 asked to provide information as indicated on the following page entitled Customer Repair Report For product returns from locations outside the United States 1t will be necessary for you t
10. 1 28 Conc Calc in Mole Percentage with Normalization 1 29 ADDITIONAL RESOURCES 1 30 INTRODUCTION ii 7 TABLE OF CONTENTS Model 700 1 7 GLOSSARY oiiaee ek 1 31 DIEA MPH 1 31 Baseline eias enda 1 31 RA a RE AD Ri 1 31 Chromoaetogari 1 31 tice viel ier 1 32 Conda ilit i esee e ree 1 32 T 1 32 1 32 DGR 1 32 Let 1 32 1 33 EcL T 1 33 Methanator cose eacus 1 33 HeSpDHSB Patio acu cerent 1 33 Retention Time 1 33 E 1 34 1 34 Ip CL 1 34 RxD RD or SII us teretes 1 34 TOD EM 1 34 TxD TD Seut ns 1 34 EQUIPMENT 2 1 EQUIPMENT DESCRIPTION 2 1 DESCRIPTION AND SPECIFICATIONS 2 1 1 Upper 2 2 2 1 2 Lower Enclosure 2 8 2 1 3 Flow Panel
11. 3 57 Table 3 12 J10 Modem Board Jumper Settings 3 57 Table 3 13 J26 Radicom Modem Jumper Settings 3 58 Table 3 14 J27Radicom Modem Jumper Settings 4 3 58 Table 3 15 J30 Radicom Modem Jumper Settings 3 58 Table 3 16 J31 Radicom Modem Jumper Settings 3 58 Table 3 17 J1 2000 Ethernet Board Jumper Settings 3 59 Table 3 18 2 PCM NE2000 Ethernet Board Jumper Settings 3 59 Table 3 19 J3 PCM NE2000 Ethernet Board Jumper Settings 3 59 Table 4 1 Maintenance 8 2 4 3 Table 4 2 Basic Hardware Troubleshooting via Alarms 4 12 Table 4 3 Troubleshooting Checklist 4 16 Table 4 4 Temperature Control 0 mme 4 24 Table A 1 Matrix of Possible TCD Configurations Field Termination Board A 1 SEP 2005 List of Tables Table 2 Table A 3 Table A 4 Table A 5 Table A 6 Table A 7 Table A 8 Table A 9 Table A 10 Table A 11 Table A 12 Table A 13 Table A 14 Table A 15 Table A 16 Table A 17 Table A 18 Table A 19 Table A 20 Table A 21 Table C 1 List of Tables LIST OF TA
12. 4 66 Analog 4 67 FTB Board Analog 85 4 68 Analog Outputs e eec ERI E DERE es 4 69 Optional Analog Board Outputs sss nemen 4 69 Standard Configuration without LOI and Com4A Board A 3 Configuration with 1 heme A 3 Configuration with Com4A A 4 Configuration with Com4A Board and 1 270 5 FTB Com1 and Com2 9 6 List of Figures xii Figure A 6 Figure A 7 Figure A 8 Figure A 9 Figure A 10 Figure A 11 Figure A 12 Figure A 13 Figure A 14 Figure A 15 Figure A 16 Figure A 17 Figure A 18 Figure A 19 Figure A 20 Figure A 21 Figure A 22 Figure A 23 Figure A 24 Figure A 25 Figure A 26 Figure B 1 Figure C 1 List of Figures LIST OF FIGURES Model 700 Configuration without Com4A A 8 Configuration with Com4A Board A 9 FTB Com1 DB 9 pin Phoenix A 12 FTB Com2 DB 9 pin Phoenix 7 2 21 0 0 2 2 A 12 FTB 5 DB 9 pin Phoenix
13. A 13 FTB Com6 DB 9 pin Phoenix A 13 FTB Com7 DB 9 pin Phoenix Connector cesses A 14 FTB Com8 DB 9 pin Phoenix Connector esses A 14 FTB Serial 26 FTB Serial 26 Phoenix Connector J5 J6 J10 and J11 A 27 DB 9 pin Connector P2 and and Pinout for Jacks A 28 GC DB 9 pin Port to PC DB 9 pin 2 A 29 GC DB 9 pin Port to DB 25 pin A 30 GC DB 9 pin Port to PC DB 25 pin A 31 GC Phoenix Plug Port to DB 25 A 32 GC DB 9 pin Port to External Modem DB 25 pin Port A 33 GC Phoenix Plug Port to External Modem DB 25 pin Port A 34 Example RS 422 Serial Cable Terminations 35 Example RS 485 Serial Cable Terminations Line Driver to GC Controller A 37 Example RS 485 Serial Cable Terminations Line Driver to GC Controller Com iier E ERA A 38 Radicom 56K Baud Modem 1 B
14. Methanator Assembly Figure 1 9 Model 700 Methanator Assembly SEP 2005 Theory of Operation 1 22 INTRODUCTION Theory of Operation Model 700 1 4 5 Data Acquisition Every second exactly 40 equi spaced data samples are taken 1 e one data sample every 25 milliseconds for analysis by the Controller Assembly The sampling frequency of 40 Hertz Hz was chosen to reduce normal mode noise at 60 Hz After each point on the chromatograph signal 1s sampled the resulting number 1s stored for processing in a buffer area of the Controller Assembly memory During the analysis only the last 256 data points are available for processing Because the data analysis 1s done as the signal 18 sampled in real time only a limited number of past data samples is required to analyze any signal As a part of the data acquisition process groups of incoming data samples are averaged together before the result 1s stored for processing Non overlapping groups of N samples are averaged and stored and thus reduce the effective incoming data rate to 40 N samples per second For example if N 5 then a total of 40 5 or 6 averaged data samples are stored every second The value for the variable N is determined by the selection of a Peak Width parameter PW The relationship 1s N PW where PW is given in seconds Allowable values of N are 1 to 63 this range corresponds to PW values of 2 to 63 seconds SEP 2
15. 4 37 Model 700 with Micro FID Upper Assembly 4 38 Model 700 with 4 43 Model 700 Optional Methanator 1 4 45 TCD Valve Tubing and Fittings 2 2 2 222 4 47 Side View TCD Oven System Mounting Bracket 4 49 Rotated TCD Upper Assembly 2 0 2 2 222 2 4 50 Stream Switching 4 51 Stream Switching System Final 4 52 Model 700 Micro FID TCD Preamplifier 4 53 Model 700 TCD Bridge Balance 4 54 Model 700 Micro FID Bridge Balance 4 54 Measure Flow Vents 4 55 Model 700 Lower Enclosure 4 57 Model 700 Card Stack 4 57 Model 700 Lower 2 12 0 2 7 4 2 2 4 58 DC Power Supply Lower 7 7 2 4 4 4 59 DID e ipe PAR X EUER 4 62 Multifunction a enn 4 63 Analog Board
16. 4 7 Upper Explosion proof 0 4 0 2 2 2 222 4 8 Thermal Conductivity Detector 4 9 Flame lonization Detector emen 4 9 Test Points Dual Methods Board Cut 4 19 Test Points Dual Methods Board 4 20 Test Points Field Termination Board Cut View 4 20 Test Points Field Termination Board 4 21 Temperature Control Dialog sese 4 23 Chromatograph Valve Assemblies esses 4 32 Micro FID Oven System Thermal Cover 4 33 TCD Upper Assembly Components 2 1 4 4 34 SEP 2005 Model 700 Figure 4 14 Figure 4 15 Figure 4 16 Figure 4 17 Figure 4 18 Figure 4 19 Figure 4 20 Figure 4 21 Figure 4 22 Figure 4 23 Figure 4 24 Figure 4 25 Figure 4 26 Figure 4 27 Figure 4 28 Figure 4 29 Figure 4 30 Figure 4 31 Figure 4 32 Figure 4 33 Figure 4 34 Figure 4 35 Figure 4 36 Figure 4 37 Figure 4 38 Figure A 1 Figure A 2 Figure A 3 Figure A 4 Figure 5 SEP 2005 LIST OF FIGURES xi TCD Oven System 2 0 2 2 0 2 2 2 2 4 35 Micro FID Upper Assembly Components
17. Methanator Model 700 Methantor Upper Enclosure nu Methantor Figure 2 5 Model 700 Methanator The optional Methanator a catalytic converter converts otherwise undetectable and or CO into methane by adding hydrogen and heat to the sample SEP 2005 Equipment Description 2 6 EQUIPMENT DESCRIPTION AND SPECIFICATIONS Model 700 Model 700 LSIV Right Side View r b LSIV Assembly Figure 2 6 LSIV Assembly The optional Liquid Sample Inject Valve LSIV 1s used to convert a liquid sample to a gas sample for analysis on the Model 700 Gas Chromatograph A measured sample is placed in a heated chamber above the vaporization point of the liquid and then it is flashed to a gas Once vaporized the sample is pushed by the carrier gas through the heated tubing into the column train Equipment Description SEP 2005 EQUIPMENT DESCRIPTION AND SPECIFICATIONS 2 7 Model 700 Stream Switching System SSS which consists of manifold block solenoid valves valve clamps temperature sensor oven temperature switch tubing insulation cover Model 700 Upper Enclosure ium 527 72 UE uri I GC Valve Solenoids Figure 2 7 SSS Installed TCD Electronics Dual Methods Adapter Board Driver I O Board Multifunction Board Preamplifier Board External Locking Device SEP 2005 Equipment Description 2 8 EQUIPMENT DESCRIPTION AND SPECIFICATIONS
18. STREAM 1 STREAM 2 STREAM 7 STREAM 8 PREHEAT COIL REG PANEL SAMPLE VENT 1 PRESSURE SWITCH OPTIONAL CARRIER FI 1 O ZL CARRIER IN PREHEAT COIL DETECTOR a i REF MEAS IN MEASURE VENT ANALYZ NO NC ES FLOW PATH VALVE ENERGIZED FLOW PATH VALVE DE ENERGIZED SAMPLE LOOP 8 X 0 043 ID TUBING UP TO 8 STREAMS THE LAST STREAM USED IS THE CALIBRATION INPUT INSTALL 3 OF 004 ID 1 16 TUBING FOR FLOW RESTRICTION TOP VIEW OF ANALYZE OVEN FROM FRONT 3 2 DET 1 SI METRIC THIS DRAWING IN DESIGN AND DETAIL IS OUR PROPERTY AND MUST NOT BE USED EXCEPT CONNECTION WITH OUR WORK IT SHALL NOT BE REPRODUCED AND SHALL BE RETURNED TO US ON DEMAND ALL RIGHTS ARE RESERVED THIRD ANGLE PROJECTION c 5 4 04 DLT ECO XX 206304 EM MATERIAL N A 5 25 04 DLT 205951 3 26 04 ECO XX 200113 DLT N A 11 7 05 RELEASED EM REV DATE DRN DESCRIPTION CHKD PROJ FILE NONE FILENAME CE25004D1 DWG DATE 06 01 04 TIME 2 57 P M GEOMETRIC TOLERANCES amp DIMENSIONS PER ANSI Y14 5 LATEST REVISION UNLES
19. 010 012 uit 013 U14 2 3 0700 028 RS232CRS232CRS232C RS232C JB J9 J12 J15 PINS 1 amp 2 U2 U4 u5 U6 U7 UB J13 J14 J16 J17 NONE ug 010 011 012 013 014 HM EM HS 12 X THIS DRAWING IN DESIGN AND DETAIL IS OUR PROPERTY AND MUST NOT BE USED EXCEPT IN CONNECTION WTH OUR SI METRIC 6 9 12 05 0 5001095 WORK IT SHALL BE REPRODUCED AND SHALL BE RETURNED TO US ON DEMAND ALL RIGHTS ARE RESERVED THIRD ANGLE PROJECTION F t10 28 04 ECO XX 5000256 EM DIT sommes a X4 E 6 16 04 207756 EM DLT NS amp 5 ORDER 4 13 04 HM 202454 HS UNEST REVISI N D C 12 5 03 0 18138 HS wes omes oo EMERSON CPU BOARD SEE 02 26 02 RD ERO YY 10078 DLT Ex Process Management 2350A 700 mem A 02 19 02 NOT RELEASED DLT an SEE ORDER rev pate or DESCRIPTION cofano e CE 20765 PROJ FILE NO NONE FILENAME CE20765G1 DWG DATE 09 08 05 TIME 1 31 1 25 02 omg 1 OF 2 2350A CPU COMMUNICATION PORT CONFIGURATIONS _ IC PLACEMENT SET FOR RS 232 SET FOR RS 422 SET FOR RS 485 INSTALLED IC INSTALLED IC INSTALLED NOT INSTALLED IC INSTALLED IC NOT INSTALLED SI METRIC THIRD ANGLE PROJECTION MATERIAL SEE ORDER SEE ORDER PROJ FILE NO NONE c 9 12 05 ES 10 2
20. zm 12 1007 12 RS 232 RS 485 RS 422 PIN RS 232 1 z BLU 8 RTS SE SHED 22 1 peo N C N C 1 pep 2 GND 5 9 NON ISOLATED ANALOG 2 RX lt RX TX T 2 TX DATA 3 DIG IN2 OUTPUT BOARD 3 DATA RX TX Tx 3 RX DATA f AMERIG LI0 13 04 XX 5000198 EM DLT E T Stall WOT Be REPRODUCED ANO SHALL BE RETURNED TO US ON DEMARI ALL RIGHTS ARE RESERVED gt we we sps e cete e in a p a ES 5 y GND SND END BND i ERE PRESSURE SWITCH WU VL 2003 Dr cw LATEST REVSION amp DERE For DTS P DIG 5 4 OPTIONAL zm a 3 8 0 DU eco 199533 wes ouwe EMERSON MODEL 700 GC 7 RS RX 7 8 lt CND BLOCK A 1 2 04 HM 0 190577 DLT N NCES Process Management cos Ris INS 2 12 17 05 HM DISCRETE INPUTS DLT CM 9 mu we 10 BLOCK rev DATE DRN DESCRIPTION CKD APPO wes ui som omeo let o DF 20992 F PROL FILE NO 0 00001 FILENAME DE20992F1 DWG DATE 10 12 04 TIME 1 16 ALL BURRS LXX THE 199 04 UA PIPE MOUNTING KIT TO BE SHIPPED LOOSE WITH UNIT ONLY ANGLE BRACKETS AND BRACKET MOUN
21. 4 6 Model 700 with Micro FID TCD Lower Enclosure eet ense yon 4 6 4 3 2 Detector Elements Heater Elements Valves and 2 4 7 MAINTENANCE AND TROUBLESHOOTING SEP 2005 Model 700 2005 4 4 4 5 4 5 1 4 5 2 4 5 3 4 5 4 4 5 5 4 5 6 4 5 7 4 6 4 6 1 4 6 2 4 6 3 4 7 4 7 1 4 7 2 4 7 3 4 7 4 4 7 5 4 7 6 4 7 7 4 7 8 4 7 9 4 7 10 4 7 11 4 7 12 TABLE OF CONTENTS amp v PRECAUTIONS FOR HANDLING PC ASSEMBLIES 4 11 GENERAL TROUBLESHOOTING 4 12 Hardware Alarms 4 12 Troubleshooting Checklist 4 14 Test Points Dual Methods Board and FTB 4 19 c e hie DEus 4 22 Flow Balance Check 4 22 T miperat re crecen EE EEEE teet Des 4 22 FID Configuration esses 4 25 Baseline iet etg 4 26 LEAK CHECKS eio 4 27 Field 4 27 Factory Level Leak 4 28 Plugged Lines Columns or Valves 4 31 CHROMATOGRAPH VALVES 4 31 Required 4 31 Chromatograph Valve Replacement Parts 4 32 Valve 2 2
22. THRU ASTIC RETAINER DISK P N 2 4 0700 191 O HOLD ASSEMBLY TOGETHER IT REMOVE FROM FIXTURE PUT IN AG WITH PART NUMBER SI METRIC THIRD ANGLE PROJECTION THIS DRAWING IN DESIGN AND DETAIL I OUR PROPERTY AND MUST NOT BE USED EXCEPT IN CONNECTION WITH OUR WORK IT SHALL NOT BE REPRODUCED AND SHALL BE RETURNED TO US ON DEMAND ALL RIGHTS ARE RESERVED D 2 25 05 HM ECO XX 5000518 EM BLB MATERIAL C 8 3 04 HM ECO XX 212474 EM HS SEE ORDER B 6 29 04 DLT ECO XX 209763 EM DLT FINISH 10 17 03 HM REL D ECO 189137 DLT BLB BLOCK N A REV DATE DRN DESCRIPTION CHKD APPD PROJ FILE NO 00001 FILE NAME CE20931D1 SLDDRW DATE 2 14 05 TIME 2 22 GEOMETRIC TOLERANCES amp DIMENSIONS PER ANSI Y14 5 LATEST REVISION UNLESS OTHERWISE NOTED ALL DIMENSIONS IN INCHES xxx 015 005 ANGULAR 20930 FINSH 200 RA BREAK ALL SHARP CORNERS 203 015 RADIUS AND REMOVE BURRS TITLE ASSEMBLY RADIAL 6 PORT VALVE KIOSK OVEN EMERSON MODEL 700 GC Process Management DRN HM DATE 8 19 02 DWG NO REV DUI IPE 17203 20931 APPO BLB PAE 10 17 03 5946 PN 2 3 0700 107 10FI PLASTIC RETAINER DISK SCREW CAP 7 O LOWER PISTON PLATE 093 GUID
23. UT 3 16 3 16 Site Selection 44 3 2 2 3 17 Unpacking the 4 2 2 3 17 Model 700 Installation Arrangements 3 18 Wall MOUNU e 3 18 Pole E Peers 3 19 Floor 3 19 Required Tools and Components 3 19 Supporting Tools and Components 3 21 MODEL 700 INSTALLATION 3 23 DC Power 3 23 Optional AC DC Power Converter 3 25 Sample and Gas 3 28 SETTING THE COMI 3 33 Inspect or Change the Com ID 3 33 Preparing for Serial Connections 3 37 FTB Connection 5 232 3 40 PC to GC Cable Short Distance Connection 232 3 41 Long Distance Connection RS 422 RS 489 m 3 48 GC Printer Wiring 02007 272 2 3 50 INSTALLATION AND SETUP iv TABLE OF CONTENTS Model 700 3 4 7 Discrete Digital I O Wiring 3 51 Discrete Digital 4 3 51 Discrete Digital Outputs 3 52 3 4 8 Analog Input
24. 1 Remove the dome from the upper enclosure MAY CAUSE INJURY TO PERSONNEL OR EQUIPMENTDAMAGE Use caution when accessing an enclosure A voltage of 115 to 230 VAC along with various DC voltages are present Failure to follow this precaution may cause injury to personnel or damage equipment 2 Loosen the thumb screws on the Oven System mounting plate Setting the Com ID 3 34 INSTALLATION AND SETUP MODEL 700 3 Carefully lift up the assembly and rotate so that the enclosure opening 1s accessible Model 700 Upper Enclosure Mountiug Bracket Thumb Screw Figure 8 12 Oven Mounting Bracket Setting the Com ID SEP 2005 MODEL 700 SEP 2005 INSTALLATION AND SETUP 3 35 4 Locate the multifunction board It is mounted on a bracket towards the center of the upper enclosure Model 700 Upper Enclosure Multifunction Board Figure 3 13 Multifunction Board Location 5 On the multifunction board locate the Modbus slave address Com ID DIP switch It 1s labeled 51 and mounted on the lower right corner of the board 22 22 2228 Figure 3 14 Dip Switch Setting the Com ID 3 36 INSTALLATION AND SETUP MODEL 700 6 Inspect or change the DIP switch as necessary using the wiring diagram as a guide see Table 3 3 Make settings on switch S1 located on the multifunction board Switches 1 through 5 form a 5 bit binary number for setting the Modbus slave a
25. Follow these precautions if installing or operating the Model 700 instrumentation in a hazardous area 1 Install and operate only the Zone 1 Division I version of the Model 700 in a hazardous area 2 Do not operate any printer or personal computer PC that 1s connected to a GC which is installed a hazardous area interface with a GC 1n a hazardous area use a PC that 1s located 1n a nonhazardous area and remotely connected to the GC 3 Ensure that field connections to the analyzer are made through explosion proof conduit or flameproof glands Power Source Wiring Follow these precautions when installing AC power source wiring 1 All wiring must conform to the or NEC local state or other jurisdiction and company standards and practices 2 Provide 24 VDC power or optional single phase 3 wire power at 115 or 230 VAC 50 60 Hertz 3 Locate circuit breaker and optional power disconnect switch in a safe area 4 Provide the Model 700 system and any optionally installed devices with one 15 Amp circuit breaker for protection 5 Ensure that the 24 VDC input power is S E L V compliant by suitable electrical separation from other circuits Precautions and Warnings 3 4 INSTALLATION AND SETUP MODEL 700 6 Use multi stranded copper conductor wire according to the following recommenda tions For power feed distances up to 250 feet 76 meters use 14 AWG American Wire Gauge 18 Metr
26. Model 700 EQUIPMENT DESCRIPTION AND SPECIFICATIONS 2 15 AC Power Input AC DC Power Supply 24 Vde Field Termination Bd Built In Surge Protection Field Wiring for Following Parallel Printer COM 1 amp 2 5 8 Analog Inputs 4 og Outputs 4 Digital Inputs 5 Digital Outputs 5 Relay Contacts DC DC Power for STD Bus Analyzer Interconnect DC DC CONVERTER 24 Input Outputs 5Vde 12 Vde 12 VDC 3 8 VDC Optional Analog Output Bd B Analog Outputs 16 Bit ADC Bd 8 Ch 4 20 mA Inputs Dedicated to Dual Methods Preamp Signal DC Power CPU Comm 4A Bd Optional Serial Ports 5 8 Optional Internal Modem PC Optional Ethernet Bd 104 Bus STD Bus Figure 2 11 Lower Electronics TCD Block Diagram SEP 2005 Equipment Specifications 2 16 EQUIPMENT DESCRIPTION AND SPECIFICATIONS Model 700 OPTIONAL INPUT AC POWER AC DC 24 VDC FIELD TERMINATION PCB OPTIONAL ANALOG BUILT IN SURGE PROTECTION OUTPUT PCB FIELD WIRING FOR THE FOLLOWING 4 ISOLATED OR COM 1 amp 2 5 8 8 NON ISOLATED ANALOG INPUTS 4 20mA 4 ANALOG OUTPUTS 4 20mA 4 DIGITAL INPUTS 5 DIGITAL OUTPUTS 5 RELAYS 2 RELAYS FORM A CONTACT 3 SOLID STATE RELAYS ANALYZER INTERCONNECT POWER FOR STANDARD BUS DC DC CONVERTER SIG
27. Multifunction Board Micro FID Exhaust Line Figure 2 2 Upper Enclosure Assembly Equipment Description SEP 2005 EQUIPMENT DESCRIPTION AND SPECIFICATIONS 2 3 Model 700 A more detailed equipment list includes TCD Oven System consists of the electronics up to three chromatograph valves and the stream switching system column module 1 or two pairs thermal conductivity detectors TCDs valve system consisting of three sample directing valves plastic manifold that thermally insulates the Oven System and connects the actuating part to the solenoid valves attached to the plastic manifold two heater zones column with one cartridge heater and one block with three heaters two thermal cut off switches oven temperature switch opens at 257 F 5 125 C Model 700 Upper Enclosure Figure 2 3 TCD Oven System Assembly SEP 2005 Equipment Description 2 4 7 EQUIPMENT DESCRIPTION AND SPECIFICATIONS Model 700 Micro FID Model 700 FID Upper Enclosure Micro FID Figure 2 4 Model 700 Micro FID Upper Assembly The optional Flame Ionization Detector may be used in place of one TCD for the detection of trace levels of compounds Equipment Description SEP 2005 EQUIPMENT DESCRIPTION AND SPECIFICATIONS 2 5 700
28. connector on GC COMMUNICATIONS SPECIFICATIONS 4 A 29 A 3 2 GC DB 9 pin Serial Port to PC DB 9 pin Port To make an 9 232 serial connection between one of the DB 9 pin serial ports of the GC and a PC with DB 9 pin serial port use a straight through serial cable terminated as DB 9 pin male DB 9 pin female This will work if the PC has a male DB 9 pin serial port and its pin assignments are identical to those found on a typical DB 9 pin serial port of an IBM PC The straight through serial cable can be obtained from most computer products suppliers so custom building a cable normally is not necessary Wiring and signal paths are illustrated as follows see Figure A 18 Male DB 9 Female DB 9 cable end to GC cable end to PC 1 6 9 9 2 7 6 9 9 RI 8 CTS 8 CTS 1 RTS 7 RTS 6 DSR 6 DSR 5 GND 5 GND 4 4 3 TxD 3 TxD 2 RxD 2 RxD 1RLSD _ 1RLSD DCD Straight through serial cable PCD Figure 18 GC DB 9 pin Port to PC DB 9 pin Port Wiring Local RS 232 Communications A 30 7 COMMUNICATIONS SPECIFICATIONS Model 700 A 3 3 DB 9 pin Serial Port to PC DB 25 pin Port To make RS 232 serial connection between one of the DB 9 pin serial ports of the GC and a PC with DB 25 pin serial port you may be able to use a straight through serial cable terminated as DB 9 pin male DB 25 pin female This will
29. DCS or network there must only be one host to which any one of the GC serial ports can respond as a Modbus slave To use the MON 2000 software to configure the GC for Modbus communication see the MON 2000 Software for Gas Chromatographs User Manual P N 3 9000 522 TCD Serial Communications 1 1 COMMUNICATIONS SPECIFICATIONS Model 700 Model 700 with a TCD Comm Ports The WinSystems CPU Board has three communications ports that can be used for the PC or the Flow Computer as the customer desires When a keyboard and a display is required Com4 is used for the optional Local Operator Interface LOI The four channel WinSystems Com4A board optional 1s installed for applications requiring more than three communications ports Each channel is individually configured for RS 232 RS 422 or RS 485 for ports Com5 Com6 Com7 and Com 8 Configuration of each channel requires installing and or removing the appropriate line driver ICs and installing jumpers Chip Kit P N CK 75176 2 is used when configuring a single channel for RS 422 mode or when configuring a two channel maximum mode for RS 485 If a modem and a serial controller are both required an external modem will be assigned to either Com1 or to Com5 Serial ports configured for RS 232 are most commonly used for direct serial communication between the GC and a PC or modem Serial ports configured for RS 422 or RS 485 are most commonly used for l
30. INSTALLATION AND SETUP amp 3 59 MODEL 700 Ethernet Settings Table 8 17 J1 PCM NE2000 Ethernet Board Jumper Settings Pin s Position 15 and 16 In 17 and 18 In 21 and 22 In Table 8 18 J2 PCM NE2000 Ethernet Board Jumper Settings Pin s Position land2 In Table 8 19 J3 PCM NE2000 Ethernet Board Jumper Settings Pin s Position land 2 In 7 and 8 In SEP 2005 Setting the Com ID 3 60 INSTALLATION AND SETUP MODEL 700 3 5 3 5 1 LEAK CHECKS AND PURGING FOR FIRST CALIBRATION Apply AC power to the unit after verifying all electrical connections are correct and safe Ensure that all interconnections and external signal connections have been verified and proper grounds have been made before turning on the power Initial Leak Check The focus of this section 15 for field connections to the analyzer during the installation process See Section 4 6 for an 1n depth discussion of analyzer leak checks Carrier Gas Line Leak Checks 1 Plug the Measure Vent labeled to block the free flow of Carrier Gas through CE the GC The GC does not have an 2 Slowly pressurize the GC side of the inline Block Valve to shut Carrier Gas to 110 psig 2 percent with off the Carrier Gas flow the dual stage regulator at the Carrier Gas cylinder 3 After two minutes shut off the Carrier Gas bottle valve by turning it clockwise Then observe the high side regulator gauge on the
31. Installed Standard U10 Removed U14 Removed RS 422 Mode Need WinSys Chip Kit CK 75176 2 J5 No jumpers U13 Removed U10 Installed U14 Installed RS 485 Mode Need WinSys Chip Kit CK 75176 2 J5 Jumper pins 2 and 3 U13 Removed U10 Removed U14 Installed SEP 2005 COMMUNICATIONS SPECIFICATIONS A 21 Model 700 RS 232 Mode J4 No jumper U11 Installed Standard U9 Removed U12 Removed RS 422 Mode Need WinSys Chip Kit CK 75176 2 No jumpers U11 Removed U9 Installed U12 Installed RS 485 Mode Need WinSys Chip Kit CK 75176 2 J4 Jumper pins 2 and 3 U11 Removed U9 Removed U12 Installed SEP 2005 FID Serial Communications 22 7 COMMUNICATIONS SPECIFICATIONS FID Serial Communications Model 700 Coms8 RS 232 Mode J1 No jumpers 05 Installed Standard U1 Removed U2 Removed RS 422 Mode Need WinSys Chip Kit CK 75176 2 J1 No jumpers U5 Removed U1 Installed U2 Installed RS 485 Mode Need WinSys Chip Kit CK 75176 2 J1 Jumper pins 2 and 3 U5 Removed U1 Removed U2 Installed SEP 2005 COMMUNICATIONS SPECIFICATIONS A 23 Model 700 Com4A Board Compatibility Settings Table A 8 J10 Jumper Settings Pin s Position 1 and 2 In 4 In 7 and 8 In 9 and 10 In Table A 9 J7 Jumper Settings P
32. J18 Figure 8 24 8 DB 9 pin Phoenix Connector GC Phoenix Plug Port SEP 2005 Setting the Com ID 3 48 INSTALLATION AND SETUP MODEL 700 To make RS 232 serial connection between one of the Phoenix Plug serial ports of the GC and an external modem with DB 25 serial port you will need to manufacture the cable and its DB 25 pin male plug cable end as illustrated below see Figure 3 25 cable end 1 13 SE E SE E E E 14 5 9 RI 22 RI out 8 CTS 5 CTS out 7 RTS 6 DSR 6 DSR out 5 GROUND 7 GROUND 4 DIR 3 TxD 2 TxD in 2 RxD 3 RxD out 1 RLSD DCD GC Male DB 25 plug for connecting Phoenix Plug to external modem s serial port Figure 8 25 GC Phoenix Plug Port to External Modem DB 25 pin Port 3 4 5 Long Distance Connection RS 422 RS 485 RS 422 and RS 485 serial protocols are recommended for longer distance serial connections between the PC and GC System 1 distances greater than the 50 feet Setting the Com ID SEP 2005 MODEL 700 INSTALLATION AND SETUP 2 3 49 Serial ports Com1 through Com3 are configured by default for RS 232 For further details or instructions on how to configure these ports to RS 422 485 see Appendix A SEP 2005 To connect your PC to one of the internal Model 700 RS 422 RS 485 serial port jacks 5 Obtain the foll
33. MON2000 Software for Gas Chromatographs User Manual P N 3 9000 522 Basic Analysis Computations 1 5 1 5 1 700 BASIC ANALYSIS COMPUTATIONS Two basic analysis algorithms are included in the Controller Assembly Area Analysis calculates area under component peak Peak Height Analysis measures height of component peak Conc Analysis Response Factor Concentration calculations require a unique response factor for each component in an analysis These response factors may be manually entered by an operator or determined automatically by the system through calibration procedures with a calibration gas mixture that has known concentrations The response factor calculation using the external standard 1s Area Ht ARF or HRF Cal Cal where ARF area response factor for component n in area per mole percent Area area associated with component n in calibra tion gas Cal amount of component in mole percent in calibration gas Ht peak height associated with component mole percent in calibration gas height response factor for component SEP 2005 INTRODUCTION 1 27 Model 700 Calculated response factors are stored by the Controller Assembly for use in the concentration calculations and are printed out in the configuration and calibration reports Average response factor 1s calculated as follows k RF
34. Model 700 GC with the TCD The Model 700 GC with the TCD has seven communications channels available without the LOI installed three communications ports from the WinSystems CPU board P N 20765 and four communications ports from the Com4A board Six communication channels are available with the LOI installed two from the WinSystems CPU board and four ports from the Com4A board Model 700 GC with the Micro FID TCD The Model 700 GC with the TCD has two communications channels available without the Com4A board installed Model 700 with the Com 4 board installed has six communications ports available on the FTB Com1 and Com2 and Com5 Com6 Com7 and Com8 Com 4 is dedicated to the Micro FID TCD Preamplifier When the LOI becomes available it will use a video board instead of a serial port connection see Figure 3 16 and Figure 3 17 The communication protocols are selected inside the Model 700 GC with Jumpers The protocols are normally specified by the customer and then set at the factory Communications 4 62 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS Model 700 If 1t becomes necessary to change the communications settings at the site access to the boards inside the enclosure is required to make changes See Section 3 4 2 if a communications change becomes necessary DANGER TO PERSONNEL AND EQUIPMENT The enclosure should not be opened when hazardous gases are present Failure to do so may
35. and flexibility One PC running MON 2000 can connect with up to 32 chromatographs via RS 485 serial communications links MON 2000 is used to edit applications monitor operations calibrate streams and display analysis chromatograms and reports which can then be stored to files on the PC hard drive or printed from either the PC printer port or the GC printer port Sample Conditioning System SCS The sample conditioning system 1s located between the process stream and the Analyzer Assembly sample inlet mounted on the lower portion of the Analyzer Assembly stand The standard configuration includes a Stream Switching System and filters The Model 700 electronies and hardware are housed in two explosion proof enclosures and meet Class I Zone 1 Ex d IIB H T4 NEC Class 1 Division 1 Groups B C and D approval for use in a hazardous environment SEP 2005 Model 700 SEP 2005 1 2 1 INTRODUCTION 1 9 Functional Description A sample of the gas to be analyzed 1s taken from the process stream by a sample probe installed in the process line The sample passes through a sample line to the SCS where it 1s filtered or otherwise conditioned After conditioning the sample flows to the Analyzer Assembly for separation and detection of the gas components DANGER TO PERSONNEL AND EQUIPMENT Do not use a PC or a printer in a hazardous area Serial port and Modbus communications links are provided to connect
36. appropriate circuit breaker and power disconnect switch see guidelines in Section 3 1 2 liquid leak detector Snoop or equivalent digital volt ohm meter with probe type leads flow measuring device such as Set A Flow P N 4 4000 229 open end wrenches sized 1 4 5 16 7 16 1 2 1 16 5 8 inch Preparation SEP 2005 MODEL 700 INSTALLATION AND SETUP 3 21 You can use the serial cable installed for the Model 700 For straight through serial cable installation and fabrication instructions see Appendix A SEP 2005 3 2 5 Supporting Tools and Components DANGER TO PERSONNEL AND EQUIPMENT Do not use a PC or a printer in a hazardous area Serial port and Modbus communications links are provided to connect the unit to the PC and to connect to other computers and printers in a safe area Failure to follow this warning may result in injury to personnel or cause damage to the equipment Supporting tools and components include Use an IBM compatible PC and either a direct or remote communications connection to interface with the Model 700 system See Section 2 1 of the MON2000 Software for Gas Chromatographs User Manual P N 3 9000 522 for more information on specific PC requirements The Model 700 comes with serial Port 2 on the Field Termination Board FTB factory wired with a DB 9 pin connection Use the provided serial cable P N 3 2350 068 to hookup to a PC See Table A 4 for more info
37. of an optional cable entry package CTS Clear to send DCD Data carrier detect DSR Data set ready DTR Data terminal ready Glossary SEP 2005 700 2005 INTRODUCTION 1 33 FID Flame Ionization Detector The optional Micro FID may be used in place of one TCD for the detection of trace compounds The Micro FID requires a polarization voltage and its output 1s connected to the input to a high impedance amplifier an Electrometer The sample of gas to be measured is injected into the burner with a mixture of hydrogen and air to maintain the flame LSIV Liquid Sample Inject Valve The optional LSIV 1s used to convert a liquid sample to a gas sample by vaporizing the liquid a heated chamber then analyzing the flashed sample Methanator The optional Methanator a catalytic converter converts otherwise undetectable and or CO into methane by adding hydrogen and heat to the sample Response Factor Correction factor for each component as determined by the calibration RF RawArea Calibration Concentration Retention Time Time in seconds that elapses between the start of analysis 0 seconds and the sensing of the maximum concentration of each component by the detector Glossary 1 34 Glossary INTRODUCTION Model 700 RI Ring indicator RLSD Received Line Signal Detect a digital simulation of a carrier detect RTS Request to send RxD RD or Sin
38. 086 FID RTD SEE SHT 2 OF 2 2 3 0700 090 POLARIZING VOLTAGE 3 0700 2 3 0700 079 SIGNAL 2 3 0700 056 gt SEE SHT 2 OF 2 IGNITER 2 ee SEE SHT 2 OF 2 TCD DET 1 2 3 0700 091 2 3 0700 088 Edi Lh ae E s gt Tal 2 sog MULTIFUNCTION M MAIN BOARD POWER DRIVER 1 O BD BOARD ADC POWER SUPPLY 2 3 0700 016 2 3 0700 005 B 2 3 0700 004 BOARD 2 3 0700 017 HYDROGEN 2 VALVE RTD a SEE SHT 2 OF 2 29 OE BLK TBI 1 18 5 wut SL Ie SL I9 gt ALL RTDS N SEE SHT 2 OF 2 2 3 0700 087 UPPER ENCLOSURE HEATER 1 5 2 LOWER ENCLOSURE 2 3 0700 082 Ez 2 3 0700 083 2 3 0700 057 c Dam 2 3 0700 075 2 3 0700 092 ASSEMBLY J2 J 115 230VAC FRONT PANEL POWER SUPPLY az ASSEMBLY 2 3 0700 110 E 2 3 0700 013 24VDC OUTPUT 42 2 3 0700 093 S 8 2 3 0700 077 HE a a E VN 8 NE BLK amp GRN 5 9 CPU OPTIONAL WHT gt a NE amp 21230700026 ANALOG OUTPUTS s J3 5 ENCLOSURE GRD 2 XT 2 2 3 0700 007 3 z E B s OR COM 4 n B NON ISOLATED BOARD LINE FILTER IE tog 6 ANALOG OUTPUTS PC104 M Lo 2 f y 2 3 0580 037 of OPTIONAL o 8 u Ss 1 1 N He 5 ga Jo FIELD TERMINATION BD 15 8 2 3 0700 010 lt lt BACK PLANE INTERCONNECTION BD 23 0700 2 3 0700 008 OPTIONAL POWER BOS
39. 16 Let the Analyzer run overnight before calibrating REPLACING CARRIER CYLINDER To replace one carrier cylinder without interrupting GC operation proceed as follows 1 Turn cylinder valve off 2 Back off on cylinder pressure regulator until handle turns freely Remove cylinder 3 Attach new cylinder to regulator and repeat Steps 3 through 7 of Installation Instructions Section C 2 using appropriate bleed valve to purge line Leak check the fitting 4 Open the appropriate block valve to the Analyzer V 2 or V 3 and regulate outlet pressure to appropriate level See Steps 14 and 15 of Installation Instructions Section 2 Replacing Carrier Cylinder 4 MANIFOLD CARRIER FOR GAS BOTTLES Model 700 4 CALIBRATION GAS The calibration gas used for BTU analysis should be blended of gases specified as Primary Standards Primary Standard gases are blended using weights that are traceable to the National Institute of Standards and Technology N I S T For other applications the calibration gas should be blended to the specifications detailed in the analyzer s Application Data Sheets The calibration gas should not have any component that could drop out at the coldest temperature to which the gas will be subjected A typical blend for a temperature of zero degrees Fahrenheit is listed in the following table Table C 1 No dropout will occur in this calibration gas if it 18 blended at a pressure below 250 psi
40. 2 2 4 32 TCD Oven System Remowval 4 33 Micro FID 2 4 36 Micro FID Maintenance 4 39 Micro FID 4 39 Maintenance 4 41 LSIV Removal 5 ciem feat 1 4 41 Replacing LSIV Seals eerte 4 42 LSIV Disassembly i232 0200 4 43 Methanator 4 45 Valve Overhaul eese 4 46 Oven System and Stream Switching System Solenoid Valve Replacement 4 48 MAINTENANCE AND TROUBLESHOOTING vi TABLE CONTENTS Model 700 4 7 13 Solenoid Valve Replacement 4 49 4 8 TCD DETECTOR BRIDGE BALANCE 4 52 4 9 MEASURE VENT FLOW 4 55 4 10 MODEL 700 ELECTRICAL COMPONENTS 4 56 4 10 1 DC Power Supply Replacement Procedures 4 59 4 11 COMMUNICATIONS 4 61 Model 700 GC with the 4 61 Model 700 GC with the Micro FID TCD 4 61 4 12 ANALOG INPUTS OUTPUTS 4 65 4 12 1 Model 700 Analog 4 66 4 12 2 Analog Output 4 67 4 12 3 Model 700 Analog Outputs 4 68
41. 3 5 AND 4 6 INSTALL JUMPERS JB J9 AND J12 THROUGH J17 PER TABLE REMOVE INSTALL IC S PER TABLE INSTALL DISK ON CHIP INTO SOCKET AT LOCATION U1 NOTING ORIENTATION OF PIN 1 6 ADD BRADY LABELS TO BACK OF BOARD A U2 US U6 J8 AND J13 ARE ASSOCIATED WITH COM 1 09 U11 012 49 AND J16 ARE ASSOCIATED WITH COM 2 U4 U7 U8 J12 AND J14 ARE ASSOCIATED WITH COM 3 010 013 U14 J15 AND J17 ARE ASSOCIATED WITH COM 4 A FOR ALL DASH NUMBERS EXCEPT 028 CONNECT J2 PINS 1 3 AND 2 4 sE FOR 028 CONNECT PINS 1 2 AND 3 4 OUTPUT JUMPER TABLE 1 REMOVED NOT INSTALLED PART NUMBER COM1 COM2 COM3 COM4 2 3 2350 090 RS232CRS232CRS232CRS232C J8 J9 J12 J15 PINS 1 amp 2 U2 U4 U5 U6 U7 U8 J13 J14 J16 J17 NONE ug U10 U11 U12 U13 U14 2 3 2350 091 RS232CRS232C RS485 RS485 8 J9 J12 J15 PINS 1 amp 2 U2 U8 U4 U5 U6 U7 J14 JI7 PINS 2 amp 3 J13 6 09 U14 010 011 012 013 2 5 2550 092 5232 5232 RS4B5 RS232C JB J9 J12 J15 PINS 1 amp 2 U2 U8 U4 U5 U6 U7 J14 PINS 2 amp 3 J13 J16 17 09 U10 U11 012 013 014 2 3 2350 093 RS232CRS232C RS422 RS232C JB J9 J12 J15 PINS 1 amp 2 U2 U7 U4 U5 U6 U11 J13 J14 J16 J17 NONE U9 U10 012 013 U14 9 9555555858886864 2 3 2350 094 E 5232 RS485 RS422 RS232C JB 19 J12 J15 PINS 14 2 U2 U7 04 U5 U6 U9 JI6 PINS 2 amp 3 J13 J14 217
42. Analysis Computations SEP 2005 INTRODUCTION 1 29 Model 700 1 5 3 Conc Calc in Mole Percentage NOTICE with Normalization The average concentration The normalized concentration calculation is of each component will also be calculated when data averaging is requested where CONCN normalized concentration of component n in percent of total gas concentration CONC non normalized concentration of component in mole percent for each component CONC non normalized concentration of component in mole percent k number of components to be included in the normalization SEP 2005 Basic Analysis Computations 1 30 INTRODUCTION Model 700 Additional Resources 1 6 ADDITIONAL RESOURCES In addition to this manual Model 700 Gas Chromatograph System Reference Manual refer to the following MON2000 Software for Gas Chromatographs User Manual P N 3 9000 522 Use this manual for installing the MON2000 and Modbus Test WinMB software programs getting started checking various gas chromatograph GC application settings and configuring and monitoring your GC system SEP 2005 700 2005 1 7 INTRODUCTION 1 31 GLOSSARY Auto Zero Automatic zeroing of the TCD preamplifier may be configured to take place at any time during the analysis when either the component is not eluting or the baseline is steady The Micro FID is automaticall
43. CHKD ARE 1 29 04 DE 20991 F OTHERWISE THIS PART OF CABLE IS NOT USED PROJ FILE NO 00001 FILENAME DE2OOQ1F1 DWG DATE 08 19 05 TIME 7 01 AM am cu pat 1 29 04 Ents see orper 7 oF 2 1 0 NOTES TB2 T S COLUMN CALIBRATE IS THE LAST STREAM USED HEATER IF THE STREAM SWITCHING IS DOUBLE BLOCK AND BLEED THERE ARE TWO SOLENOIDS FOR EACH STREAM WRED IN PARALLEL CONNECT SHIELDS TO MOUNTING SCREW OF OVEN MOUNTING PLATE Q T BLK SWITCH BLOCK HTR 3 BLOCK 2 BLOCK eumd wah ae ee HTR gt Erru SWITCH Asl COL SWITCH SAMPLE R HEATER m LINES DET ji PREAMP CONN J REF DYR 1 0 MEAS Tet 1 SOL 1A 18 17 VALVES 2 SOL 2A 2B VALVES REF 50 OPTIONAL o 5 DETECTOR yeas L4 20 NOT 5 USED 21 es 218 n N MULTI FUNC o O BD Tet BLKHTR3 STRM 2 1 4 SOL RTD BLOCK 2 9 STRM 3 3 Sob RTD COLUMN 9 STRM 4 5 28 Sor RTD STRM ASSY
44. CUSTOMERS EXTEND TO INCLUDE INCIDENTAL CONSEQUENTIAL OR PUNITIVE DAMAGES THE TERM CONSEQUENTIAL DAMAGES SHALL INCLUDE BUT NOT BE LIMITED TO LOSS OF ANTICIPATED PROFITS LOSS OF USE LOSS OF REVENUE AND COST OF CAPITAL Model 700 INTRODUCTION SEP 2005 TABLE OF CONTENTS i TABLE OF CONTENTS 1 1 1 2 1 4 1 1 4 2 1 4 3 1 4 4 1 4 5 1 4 6 1 9 1 1 6 DESCRIPTION OF 1 1 SYSTEM 1 1 Analyzer Assembly ee edente 1 2 Controller Assembly 1 5 Sample Conditioning System SCS 1 8 Functional Description 1 9 Available Functions 2 22 1 11 SOFTWARE DESCRIPTION 1 13 BOS EET 1 13 Venter e cas abea sda a 1 14 THEORY OF OPERATION 1 15 Thermal Conductivity Detector TCD 1 15 Flame lonization Detector Micro FID 1 18 SIV 1 19 Methanator 2 0 0 02 224 2 2 1 21 Data Acquisition 2202 2 2 1 22 Peak Detection 4 1 23 BASIC ANALYSIS COMPUTATIONS 1 26 Conc Analysis Response Factor 1 26 Conc Calc Mole Percentage without
45. Carrier Gas bottle The gauge should not bleed down more than 200 psig in 10 minutes If Carrier Gas is lost at a faster rate then all tube fittings between the Carrier Gas bottle and the GC including the dual stage regulator must be checked for leaks and tightened if necessary Leak Checks and Purging FOR First Calibration SEP 2005 MODEL 700 INSTALLATION AND SETUP amp 3 61 4 Most leaks at this stage Installation and Setup are usually found between the Carrier Gas bottle and the GC The dual stage regulator fitting connecting to the Carrier bottle may not seat properly with some Carrier Gas bottles and allow a leak If this occurs carefully wrap a small length of Teflon tape around the tip of the inlet tube on the dual stage regulator which sits against the Carrier Gas bottle valve seat Once the GC passes the Initial leak check reopen the Carrier Gas bottle valve and remove the Measurement Vent MV plug Calibration Line Leak Check 1 SEP 2005 Slowly pressurize the Calibration line up to 20 psig Block in the line by turning the Cal Stream blocking valve clockwise until seated Shut off the Calibration gas at the gas bottle by turning the valve clockwise Observe the high side of the Calibration gas dual stage regulator making sure the pressure holds The pressure should not decrease for a period of two to three minutes When the GC passes the Initial Calibration G
46. DETAIL A BREAK ALL SHARP CORNERS cuo DLT PAE 8 12 05 CE21276 B 003 015 RADIUS AND REMOVE TWO PROJ FILE NO G 00001 FILE NAME CE21276B1 SLDDRW DATE 8 19 05 TIME 11 00 A M ALL BURRS APPO DATE 8 12 05 SCALE 1 2 P N 2 3 0700 131 SH 1 OF NOTES 1 INSULATE ENCLOSURE A PLACE A SOLID SHAPED PIECE OF INSULATION ITEM 6 IN THE CASE BODY ITEM 1 AND THE CASE TOP ITEM 2 B PLACE A HOLLOW PIECE OF INSULATION ITEM 5 IN THE CASE BODY ON TOP OF THE FIRST INSULATION 2 ASSEMBLE CONVERTER ASSEMBLY A INSTALL COLUMN COIL ITEM 3 IN CERAMIC TUBE ITEM 4 B INSTALL HEATER ITEM 8 15W 24V CARTRIDGE TYPE INTO CENTER OF COIL C INSTALL METHANATOR RTD ITEM 7 INTO HOLE IN CERAMIC UBE 3 COMPLETE ASSEMBLY A BEND TUBING SO THAT TUBING ENDS ARE PARALLEL AND CLOSE TO EACH OTHER B ADD UNIONS ITEMS 10 amp 12 TO THE ENDS OF THE TUBINGS C FASTEN THE HEATER LEADS AND RTD LEADS TO THE TUBES WITH A SMALL AMOUNT OF KAPTON TAPE P N 9 9960 093 ITEM 4 1 1 2 FROM THE HEATER D PLACE THIS ASSEMBLY INTO THE POCKET IN THE INSULATION IN THE CASE BODY FILL GAPS IN THE INSULATION WITH ADDITIONAL INSULATION E PLACE COVER ON ASSEMBLY AND PRESS INTO PLACE WITHIN BODY INSTALL RETAINING SCREWS ITEM 9 SI METRIC THIS DRAWING IN DESIGN AND DETAIL 15 OUR PROPERTY AND
47. DISCRETE DIGITAL INPUTS OUTPUTS For instructions on connecting digital inputs and outputs to the GC Field Termination Boards see Section 3 4 7 for more details An external loopback test circuit can be built for troubleshooting the Model 700 digital input output operation RECOMMENDED SPARE PARTS See Appendix D for the lists of recommended spare parts for approximately one year of maintenance The quantities represent the number of spares to cover most contingencies at facilities where GC systems are in operation Daniel Measurement Services offers service and repair service contracts that make maintaining most spares for the GC system unnecessary Details regarding service contracts may be obtained by contacting DMS at the address or telephone number on the Customer Repair Report in the back of this manual Discrete Digital Inputs Outputs SEP 2005 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS 4 4 71 Model 700 Refer to the MON2000 Software for Gas Chromatographs User Manual Appendix F P N 3 9000 522 for BOS upgrade procedures SEP 2005 4 15 4 15 1 4 15 2 UPGRADE PROCEDURES Base Operating System The Base Operating System performs functions similar to operating systems such as DOS or Windows or Linux BOS provides the basic resources and interfaces to run the user s tasks Unlike DOS or Windows or Linux since BOS is an embedded real time multi tasking preemptive operating system there
48. MANUAL or OUT OF SERVICE Ensure that the temperature is constant for the Oven i e Multivalve System block and column module kit and the SSS SEP 2005 General Troubleshooting 4 24 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS Model 700 Columns 1 through 3 Zones 1 3 have a temperature range of 20 C to 100 C 68 F to 212 F Column 4 Zone 4 has a temperature range of 20 C to 450 68 F to 842 F Table 4 4 Temperature Control Dialog Column Function Typical Setting Column 1 Detector s or Block Temperature 80 C 176 0 F Column 2 Column Temperature 80 C 176 0 F Column3 Sample Stream Block or Valeo 40 104 F MEINE 60 C 140 F Column4 Spare N A Or Methanator 300 572 Or LSIV 150 C 302 F The Model 700 with a Micro FID or LSIV has the Multifunction board P N 2 3 0700 004 Revision B with an extended temperature range for Column 4 Zone 4 from 20 C to 450 C 68 F to 842 F The board is labeled 2 3 0700 004 General Troubleshooting SEP 2005 Model 700 SEP 2005 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS 4 4 25 4 5 7 FID Configuration When connected to the GC via MON2000 use the Application FID Configuration menu to access the FID Configuration dialog Refer to the MON2000 Software for Gas Chromatographs User Manual P N 3 9000 522 for additional configuration details FID Configuration FID Pre amp mp Status Com
49. Model 700 Micro FID Electronics Solenoid Heater Driver Board Multifunction Board Preamplifier Power supply Driver I O Board Multifunction Board 2 1 2 Lower Enclosure The Model 700 lower enclosure consists of Model 700 Lower Enclosure AC DC Power Converter FTB 9 Com1 Card Cage Assembly CPU Analog Com4A Modem Ethernet Cards Figure 2 8 Lower Enclosure Assembly Equipment Description SEP 2005 700 The Model 700 CSA certified unit is equipped with 3 4 inch cross over adapters EQUIPMENT DESCRIPTION AND SPECIFICATIONS 2 9 Card cage assembly containing DANGER TO PERSONNEL AND EQUIPMENT See power supply label prior to connection Check the unit power design to determine if it is equipped for AC or DC power Applying 110 220 VAC to a DC power input unit will severely damage the unit Failure to do so may result in injury to personnel or cause damage to the equipment WinSystems CPU board Com4A board optional analog board analog board optional digital I O internal modem optional ethernet card optional field termination board FTB connection for AC DC power supply converter internal and external ground external locking device DBpin connection for serial communications SEP 2005 Equipment Description 2 10 EQUIPMENT DESCRIPTION AND SPECIFICATIONS Model 700 CAUTION 2 1 3 Flow
50. Panel Assembly The Flow Panel Assembly 1s attached to the If the carrier gas pressure front of the upper enclosure and consists of the drops below a set point this following see Figure 2 2 switch causes the analysis to stop and activates the carrier pressure regulator s and gauge s analyzer failure alarm sample flow meter Sample Vent SV Measure Vent MV actuation pressure limiting regulator pressure switch mounted internally 2 2 EQUIPMENT SPECIFICATIONS 2 2 1 Utilities Use the following table to determine the utility specifications Equipment Specifications SEP 2005 EQUIPMENT DESCRIPTION AND SPECIFICATIONS 2 11 Model 700 Table 2 1 Model 700 Unit Specifications Type Specification unit dimensions basic unit envelope P N 20351 w 15 2 387 mm h 41 5 1054 mm d 19 2 488 mm wall mount w 18 2 463 mm 41 5 1054 mm NOTICE d 19 2 488 mm pole mount w 18 2 463 mm h 41 5 1054 mm d 25 0 635 mm floor mount w 18 2 463 mm h 58 0 1470 mm d 19 2 488 mm Allow 14 360 mm additional clearance for removal of dome unit weight wall mount 180 lbs 59 kg pole mount 135 lbs 61 kg floor mount 150 lbs 68 materials 303 and 316 stainless steel 316 stainless steel and Kapton in contact with sample Swagelock and Valco fittings floor mount pole mount 2 60 3 mm 8 89 0 mm 4 114 3 mm
51. Receive data or signal in TCD Thermal Conductivity Detectors Detectors that use thermal conductivity of the different gas components to produce an unbalanced signal across the bridge of the preamplifier The higher the temperature the lower the resistance on the detectors TxD TD or Sout Transmit data or signal out SEP 2005 EQUIPMENT DESCRIPTION AND SPECIFICATIONS 2 1 Model 700 EQUIPMENT DESCRIPTION AND SPECIFICATIONS Use the following sections to reference the Model 700 equipment description or specifica tions 2 1 EQUIPMENT DESCRIPTION The Model 700 consists of two copper free aluminium explosion proof housings upper and lower and a front flow panel assembly The enclosures are separated by a pipe conduit which routes electrical wiring from the lower enclosure to the upper enclosure Designed to be explosion proof this unit 18 built for installation 1n hazardous locations See Section 3 1 for more information Figure 2 1 Model 700 Gas Chromatograph SEP 2005 Equipment Description 2 2 EQUIPMENT DESCRIPTION AND SPECIFICATIONS Model 700 2 1 1 Upper Enclosure NOTICE The Model 700 upper explosion proof housing All circuit boards are contains the electronic controller connected through a multifunction board the Oven System the common ground via the Stream Switching System 555 and enclosure preamplifier assembly Model 700 Upper Enclosure Insulating Cover Preamplifier Assembly
52. SHALL NOT BE REPRODUCED AND SHALL BE RETURNED TO US ON DEMAND ALL RIGHTS ARE RESERVED V1 5 TO V2 1 USE 0 020 ID TUBING THRD ANGLE PROJECTION 9 20 04 ECO XX 5000133 CET ERNES E UP TO 8 STREAMS THE LAST STREAM USED 6 4 04 DLT ECO XX 206304 ANSI Y148 IS THE CALIBRATION INPUT EOS LATEST REVISION amp MC e ID 1 16 TUBING FOR WATERIAL 3 25 04 DLT REL D 200113 UNLESS OTHERWISE NOTED EMERSON DET 2B TO MEAS 2 11 65 03 DLT REL D ECO 189137 Process Mianagement MODEL 700 INSTALL 3 OF 004 ID 1 16 TUBING FOR DLT REDREW REQ ANQUUR 30 FLOW RESTRICTION AT VALVE USE CAPILLARY FNSH 9 12 9 02 DWG NO REV COUPLER AND 043 ID TUBING TO EXTEND N A REV DRN DESCRIPTION CHKD APPD BREAK ALL SHARP CORNERS TO 25002 TO DETECTOR 003 015 RADIUS AND RENOVE DAE 11 6 03 DLT orpeR 91 OF 1 PROJ FILE NO G 00001 FILENAME CE25002H1 DWG DATE 01 14 05 TIME 2 59 DAE 11 6 03 Pere r TES FLOW PATH VALVE ENERGIZED FLOW PATH VALVE DE ENERGIZED R TREAM SWITCH 1 004 1 0 MATCHES RESTRICTION OF ASSEMBLY OL 5 DELETED PER ECO 5000085 STREAM 1 V1 5 TO V2 5 USE 0 020 ID TUBING TREAM 2 UP TO B STREAMS THE LAST STREAM USED TREAM 7 PREHEAT vi 2 gt IS THE CALIBRATION INPUT COIL f INSTALL 3 OF 004 ID 1 16 TUBING FOR TREAM 8 qu FLOW RES
53. SPARE PARTS LIST Proposal ss EAP RNG Date 5650 Brittmoore Road Houston Tx 77041 P O CP EMERSON 713 467 6000 5 0 Process Management ITEM PARTNO DESCRIPTION UNIT PRICE TOTAL NET 2 2 0700 016 ADC MAIN BOARD NOTE INCLUDES BELOW ADC MODULE 2 3 0700 015 3 299 0910 FIELD TERMINATIONBOARD OC O FUSE KIT 5X 1A 5X 2 5A 5X 6A DRIVER BOARD MULTIFUNCTION BOARD 3 3 3 0700 029 MODEM BOARD PC 104 OPTIONAL 3 2 N 2 3 2350 098 ETHERNET BOARD OPTIONAL a REB 2 3 0580 037 ANALOG BOARD 8 NON ISOLATED4 20MA OPTIONAL nud 2 3 0700 007 ANALOG BOARD 4 ISOLATED 4 20MA OPTIONAL 904260 POWER SUPPLY VOLGEN 2 4 0700 152 SOLENOID VALVE PNEUTRONICS SRS 2 4 0700 187 REPAIR KIT 6 PORT VALVE 2 4 0700 171 REPAIR KIT 10 PORT VALVE 2 4 9500 084 CARRIER GAS REGULATOR MASONEILAN NE E SPARE PARTS LIST Du CHKD MODEL 700 ANALYZER FID OR FID TCD UNITS EM APPD A XX 5001027 8 18 05 EM DLT DLT REV ECO NO DATE CHKD APPD ___ 2 2 4 SP 00700 565 2 2 mw ary partno vowreRcE TOTALNET BUE ee NENNEN ae on O e D RA ANNE UEM es emen amensrnener
54. SPECIFICATIONS Model 700 Table A 6 Communication with WinSystems CPU Com4 Reserved for FID TCD Preamplifier Board RS 232 Mode J15 Jumpers Pins 1 and 2 J17 No jumpers U10 Installed Standard U13 Removed U14 Removed RS 422 Mode Need WinSys Chip Kit CK 75176 2 J15 Jumpers Pins 1 and 2 J17 No jumpers U10 Removed U13 Installed U14 Installed RS 485 Mode Need WinSys Chip Kit CK 75176 2 J15 Jumpers Pins 1 and 2 J17 Jumpers Pins 2 and 3 U10 Removed U13 Removed U14 Installed FID Serial Communications SEP 2005 COMMUNICATIONS SPECIFICATIONS A 19 Model 700 WinSystems MCM LPM Com4A Board Jumper settings and pinouts for the four WinSystems Com4A board optional serial communications ports Com5 Com6 Com7 and Com8 are defined in the following tables Table A 7 Communication with WinSystems MCM LPM Com4A Board Optional Com5 RS 232 Mode J2 No jumpers U6 Installed Standard U3 Removed U4 Removed RS 422 Mode Need WinSys Chip Kit CK 75176 2 J2 No jumpers U6 Removed U3 Installed U4 Installed RS 485 Mode Need WinSys Chip Kit CK 75176 2 J2 Jumper Pins 2 and 3 U6 Removed U3 Removed U4 Installed SEP 2005 FID Serial Communications A 20 7 COMMUNICATIONS SPECIFICATIONS FID Serial Communications Model 700 Com6 RS 232 Mode J5 No jumpers U13
55. Standard Analog Outputs 4 68 4 13 DISCRETE DIGITAL INPUTS OUTPUTS 4 70 4 14 RECOMMENDED SPARE PARTS 4 70 4 15 UPGRADE PROCEDURES 4 71 4 15 1 Base Operating System 4 71 4 15 2 Applications 2 2 22 2 4 71 APPENDIX A A 1 TCD SERIAL COMMUNICATIONS A 1 COMMUNICATIONS SPECIFICATIONS A 1 1 Model 700 with TCD Comm Ports A 2 A 2 FID SERIAL COMMUNICATIONS A 7 A 2 1 Connecting Serial Communications to the GC A 10 222 oci 11 RS 422 POIG e eo io ROGER TERME REG A 11 RS 485 Serial Specifications A 11 APPENDIX A COMMUNICATIONS SPECIFICATIONS SEP 2005 Model 700 2005 A22 A 3 A 3 1 2 4 A 3 5 A 4 A 4 1 A 4 2 5 6 TABLE OF CONTENTS 4 vii FTB Serial Communications A 12 WinSystems A 15 WinSystems MCM LPM Com4A Board A 19 Com4A Board Compatibility Settings A 23 WinSystems Ethernet Board A 24 Radicom 56K Baud Modem Board 25 GC Serial Port and Cable Configurations 25 GC 9 pin Serial Port to DB 9 Port A 29 GC DB 9 pin Ser
56. USED EXCEPT IN CONNECTION WITH OUR WORK IT SHALL NOT BE REPRODUCED AND SHALL BE RETURNED TO US ON DEMAND ALL RIGHTS ARE RESERVED THIRD ANGLE PROJECTION GEOMETRIC TOLERANCES amp JUEE DIMENSIONS PER lt gt RA ANSI Y 14 5 B 6 29 04 DLT REL D XX 209763 EM DLT CATE REY BION ASSEMBLY 29 HM DLT MATES 1 29 04 UNLESS OTHERWISE NOTED EM ERSON 2 gt 10 21 03 HM ADDED NOTE 4 pit ALL DIMENSIONS IN INCHES SBE ORDER 2 vm ams Process Management 9 24 03 HM RELEASED ANGULAR 20930 FINISH FINISH 200 RA MAX DEN HM BATE 3 1 103 DWG NO REV SEE ORDER REV DATE DRN DESCRIPTION CHKD APPD 21 1 54 BREAK ALL SHARP CORNERS CHKD DLT 1 29 04 B 003 015 RADIUS AND REMOVE PROJ FILE NO G 00001 LENAME BE21154B1 SLDDRW DATE 6 29 04 TIME 9 39 ATE BLES APPD DATE 1 29 04 SCALE NTS 30700 029 SH 1OF ASSEMBLY NOTES 1 MASK OFF GOLD FINGERS AT LOCATION J29 CONNECTORS 4J1 J3 J4 46 J7 J10 419 J20 AND J28 JUMPERS STRIPS J2 45 48 49 J11 J18 AND J21 J27 AND IC S AND SOCKETS AT LOCATIONS U1 U2 AND U4 U14 CONFORMAL COAT PER MEP 47429 AT LOCATION J11 INSTALL THE FOLLOWING JUMPERS PINS 5 6 7 9 8 10 AND 13 14 AT LOCATION J21 INSTALL THE FOLLOWING JUMPERS 1 2 3 4 5 6 9 10 31 32 AND 33 54 HANG JUMPERS FROM ONE PIN ON PINS 7 AND 35 FOR OPTIONS IN TABLE CONFIRM JUMPERS J5 PIN 2 3 J22 PIN 1 2 J24 PIN 1 2 AND J25 PINS
57. and install on smaller diameter end VOLTAGE CBL oO SIGNAL CBL 2 Build base assembly a Press spring pin Item 5 into its hole next to cylindrical end of base Item 1 b Screw flame tip isolator Item 4 into cylindrical end of base lightly Insert flame tip Item 6 into isolator Press into hole until it bottoms Torque assembly only enough to seat and retain flame tip 2 5 In lbs Degrease and bake as with cap d Lubricate wipe and install o ring Item 2 in groove in cylindrical end LO 3 Place body Item 7 on base Its internal baffle will surround the flame Tip Align the hole in the body with the spring Wiggling the body while pressing to the base will help the body seat fully over the o ring 4 Put cap in place on body Align the spring pin with the hole in the body Wiggle parts while assembling to seat over the o ring Install long screws Item 19 and tighten 2 3 in Ibs 5 Place shield Item 24 over FID 6 Lubricate o ring Item 16 and install on exhaust tip Item 17 Screw 2241 Exhaust tip into cap Tighten enough to seat 3 6 Ibs Wi
58. cage and one screw on the bottom left side of the card cage not visible in the figure Card Cage Screws Figure 8 3 Card Cage Assembly Screw Locations SEP 2005 Precautions and Warnings 3 8 INSTALLATION AND SETUP MODEL 700 4 Slide the card cage assembly out of the lower enclosure Figure 3 4 Card Cage Disassembly Precautions and Warnings SEP 2005 INSTALLATION AND SETUP 4 3 9 MODEL 700 5 User power and signal connections may be made with the card cage removed from the lower enclosure Figure 3 5 Card Cage Disassembly for Power and Signal Wiring SEP 2005 Precautions and Warnings 3 10 INSTALLATION AND SETUP MODEL 700 3 1 4 Signal Wiring Follow these general precautions for field wiring digital and analog input output I O lines DANGER TO PERSONNEL AND EQUIPMENT Observe all precautionary signs posted on the Model 700 enclosure Applicable to all digital and analog I O lines connecting to the GC Any loop of extra cable left for service purposes inside the GC housing must not be placed near any AC power lines If this precaution is not followed the data and control signals to and from the GC can be adversely affected Metal conduit must be used for all process signal wiring Metal conduit or cable in compliance with EN 60079 14 used for process signal wiring must be grounded at conduit support points intermittent grounding of conduit helps prevent induction of m
59. connection between one of the Phoenix Plug serial ports of the GC and an external modem with DB 25 serial port you will need to manufacture the cable and its DB 25 pin male plug cable end as illustrated below see Figure A 23 1 cable end 13 14 25 P 1 8 pcDoout 2 2 RxD 3 RxD out 2 3 TxD _ 2 TxD 2 4 20 DIR 2 5 GROUND 7 GROUND 4 6 DSR 6 DSR 7 RTS 4 RTS 8 CIS 5 CTS j 9RI 22 RI GC Male DB 25 plug for connecting Phoenix Plug to external modem s serial port Figure 23 GC Phoenix Plug Port to External Modem DB 25 pin Port Wiring Remote RS 232 Communications SEP 2005 Model 700 See Section 3 4 for additional details about serial communication setups For this example a straight through RS 232 serial cable is used to connect between the PC and the line driver SEP 2005 Black Box LD485A MP Serial Line Driver COMMUNICATIONS SPECIFICATIONS 4 A 35 EXAMPLE RS 422 PC GC CONNECTION This section demonstrates an example RS 422 connection from a PC to GC that is accomplished through use of an asynchronous line driver interface device The line driver device serves as an interface between the RS 232 output of the PC and the RS 422
60. line pressure This pressure is factory set and should not be adjusted Leak Checks and Purging FOR First Calibration SEP 2005 MODEL 700 INSTALLATION AND SETUP 2 3 63 A period of 4 to 8 hours or overnight is recommended during which all of the settings described in Steps 1 through 7 are maintained No other settings should be made SEP 2005 Use the Applications Temperature Control menu path to access this function The readouts of the block column and SSS heater controllers should indicate that the unit is warming up Also the yellow and red status indicators on the FTB4 should be on Allow the GC system temperature to stabilize and the Carrier Gas lines to become fully purged with Carrier Gas Select the Auto Sequence Function Use the Control gt Auto Sequence menu path described in Section 4 of the MON2000 Software for Gas Chromatographs User Manual P N 3 9000 522 Leak Checks and Purging FOR First Calibration 3 64 INSTALLATION AND SETUP MODEL 700 3 5 3 Purging Calibration Gas Lines To purge the calibration gas lines as preparation for first calibration 1 Ensure that the Carrier Gas lines have been fully purged as described in the previous section and that the SV plug has been removed Close the calibration gas bottle valve Fully open the block valve associated with calibration gas feed the block valve should be located on lower right hand corner of the fro
61. or adding serial communications to the GC ensure that the correct jumpers are set FID Serial Communications A 2 1 Model 700 Connecting Serial Communications to the GC To connect serial communications lines to the GC 1 Access the F TB in the lower enclosure 2 Route serial communications lines appropriately 3 Make serial communications line connections to the FTB See Section A 1 1 for port numbers and pinouts Each of the various combinations available for GC serial communications ports 1 e RS 232 RS 422 or RS 485 require specific jumper settings on the WinSystems CPU board or the optional Com4A board In most instances installation of these jumper settings requires no modification Configurations have been performed at the factory prior to shipment of the Model 700 according to customer specifications for serial communications SEP 2005 COMMUNICATIONS SPECIFICATIONS A 11 Model 700 RS 232 Ports See Appendix A 2 2 for RS 232 port connections Voltage 5 volts or 12 volts depending on jumper settings Recommended Maximum Cable Length 50 feet 15 meters Pinouts See Appendix A 2 2 RS 422 Ports See Appendix A 2 2 for RS 422 port connections Voltage line drivers meet Electronics Industries Association EIA specifications for RS 422 Recommended Maximum Cable Length 4000 feet 1219 meters Pinouts See Appendix A 2 2 RS 485 Serial Specifications See Append
62. or the Thermal Com4A board Cover Figure 4 3 Upper Explosion proof Housing Access to GC Equipment Elements SEP 2005 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS amp 4 9 7 Model 700 The detector elements including the Micro FID are located the block TCD and on the Micro FID Base attached to the valve block Model 700 TCD Upper Enclosure Thermal Conductivity Detectors Figure 4 4 Thermal Conductivity Detector Model 700 Micro FID Upper Enclosure FID b co FID Block WEE a X 4 s a N Figure 4 5 Flame Ionization Detector SEP 2005 Access to GC Equipment Elements 4 10 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS Model 700 There are five heater elements three valve block heaters the column heater and the stream switching system heater see Figure 4 4 The stream switching heater 1s a cartridge heater inserted into the stream switch block manifold The column heater is a cartridge heater located in the middle of the column mandrel The block heaters are cartridge heaters located in the corners of the block Column and block heaters are identical and are installed from the underside of the manifold plastic base of the oven Access to GC Equipment Elements SEP 2005 700 2005 MAINTENANCE AND TROUBLESHOOTINGTABLE CONTENTS 4 4 11 4 4 PRECAUTIONS FOR HANDLING PC ASSEMBLIES Printed circu
63. percentages For examples and detailed instructions refer to the MON2000 Software for Gas Chromatographs Users Manual P N 3 9000 522 SEP 2005 Analog Inputs Outputs 4 68 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS Model 700 4 12 3 Model 700 Analog Outputs Standard Analog Outputs The Model 700 has four standard analog outputs J8 12 pin Phoenix connector on the Field Termination board P N 3 0700 010 Model 700 Upper Enclosure Analog Inputs SCH 21159 9 s woe IN USA o e o nf tipe on a wo o cn og Analog Outputs Figure 4 36 FTB Board Analog Outputs Analog Inputs Outputs SEP 2005 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS 4 69 Model 700 The Model 700 analog outputs are configured as follows J8 IOut 1 IOut 1 Shield IOut _2 IOut 2 Shield IOut _8 IOut 3 Shield IOut 4 IOut 4 Shield BEBON Figure 4 87 Analog Outputs The analog outputs for the optional analog board P N 2 3 0580 037 are configured as follows IOut 5 IOut 5 Shield IOut 6 IOut 6 Shield IOut _7 IOut 7 Shield IOut 8 IOut 8 Shield IOut 9 IOut 9 Shield IOut 4 10 IOut 10 Shield IOut 11 IOut 11 Shield IOut 4 12 IOut 12 Shield Figure 4 38 Optional Analog Board Outputs SEP 2005 Analog Inputs Outputs 4 70 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS Model 700
64. protocol needed for long distance serial input to the GC Specifics of the line driver are as follows Black Box brand Model LD485A MP RS 232 RS 485 Multipoint Line Driver RS 232 input to connect to the PC RS 422 or RS 485 output to connect to the RS 422 line terminations are illustrated Figure A 24 below and jumper and switch settings to configure the line driver device are listed in Table A 18 and Table A 19 GC Terminal Board 1 for field wiring GND TXA TXB RXA RXB om on amp Nj Figure A 24 Example RS 422 Serial Cable Terminations Example RS 422 PC GC Connection 36 7 COMMUNICATIONS SPECIFICATIONS Model 700 Table 18 Switch Settings for LD485A MP RS 422 to GC Switch Type Front Panel Switch DIP Switch Bank Label DIP Switch Bank 82 XW1A DCE XW1B DTE Position Purpose NORMAL DLB NORMAL Uses normal operation instead of loopback testing XWIADCE Sets line driver to operate as data communications equipment DCE UNTERM Eliminates need for resistor network termination to connect one PC directly to one GC Table A 19 Jumper Settings for LD485A MP RS 422 to GC Jumper Position Purpose HALF half duplex operation W9 ON no delay clear to send CTS always true W15 A B RS 485 driver enabled by request to send RTS W16 A B half duplex turnaround delay at 5 ms W17 B 100 ms disable timeout delay by 100 m
65. the following steps 1 Ensure that the Sample valve SV vent line is plugged a Pressurize the sample gas line to 50 psig or a known pressure N OTI CE b Shut off the sample gas Calibration gas line pressure c Observe the pressure on any gauge that of 50 psig is for leak check indicates pressure between the closed and test purposes only For sample gas block valve and the plugged normal operation the SV vent line Because the line is plugged calibration gas line pressure the pressure should not decrease during p pergo a period of 2 to 3 minutes 2 Leak test all other sample stream lines by connecting gas to each of the sample streams and repeating Step 1 a through 1 b Finish the test and set up the Model 700 for normal operation as follows 1 Using MON2000 ensure that all valves are set to AUTO 2 Unplug or open the MV and SV vent lines 3 If the calibration gas bottle was used to leak check the sample stream lines reconnect the calibration gas bottle to the calibration gas line on the flow panel assembly Reconnect the sample stream lines Leak Checks SEP 2005 700 2005 MAINTENANCE AND TROUBLESHOOTINGTABLE CONTENTS 4 4 31 4 6 3 Plugged Lines Columns or Valves 4 7 4 7 1 To ensure that lines columns and valves are not plugged check the gas flow at valve ports For a reference use the flow diagram in the drawing package and remember these po
66. the internally shared safety and chassis grounds Precautions and Warnings SEP 2005 MODEL 700 SEP 2005 INSTALLATION AND SETUP amp 3 13 3 1 6 Electrical Conduit Follow these general precautions for conduit installation Conduit cutoffs must be square Cutoffs must be made by a cold cutting tool hacksaw or by some other approved means that does not deform the conduit ends or leave sharp edges conduit fitting threads including factory cut threads must be coated with a metal bearing conducting grease such as Crouse Hinds STL or equivalent prior to assembly Temporarily cap the ends of all conduit runs immediately after installation to prevent accumulation of water dirt or other contaminants If necessary swab out conduits prior to installing the conductors Install drain fittings at the lowest point in the conduit run install seals at the point of entry to the GC explosion proof housing to prevent vapor passage and accumulation of moisture Use liquid tight conduit fittings such as Myers Scru tite or similar for conduits exposed to moisture Precautions and Warnings 3 14 INSTALLATION AND SETUP MODEL 700 3 1 7 When conduit is installed 1n hazardous areas e g areas classified as NEC Class I Division 1 Groups B C and D follow these general precautions for conduit installation DANGER TO PERSONNEL AND EQUIPMENT Observe all precautionary signs posted on the equipme
67. this warning may result in death or injury to personnel or cause damage to the equipment Model 700 Lower Enclosure DC Power Supply Figure 4 31 DC Power Supply Lower Enclosure SEP 2005 Model 700 Electrical Components 4 60 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS Model 700 Tools required to remove and replace the DC Power Supply Cross point 2 Phillips screw driver long shank is helpful Needle nose pliers may be used to turn rear Head lamp flashlight thumbscrews To remove and replace a faulty DC Power supply 1 Disconnect the cables from the CPU the Com4A board if installed the modem board and the Ethernet board if installed 2 Unscrew the card cage thumb screws and remove the card cage assembly 3 Unscrew the two thumb screws on the power supply bracket 4 Remove the assembly from the unit 5 Disconnect label and bundle all leads 6 Attach all leads to the new DC Power Supply 7 Align the power supply bracket and tighten the two thumb screws 8 Reinstall the card cage assembly tighten the thumb screws and reconnect all cables 9 Replace the threaded cover plate on the lower enclosure housing Model 700 Electrical Components SEP 2005 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS 4 4 61 Model 700 4 11 NOTICE See Appendix A for a list of the ports and terminals pins assigned to serial communications SEP 2005 COMMUNICATIONS
68. 005 Model 700 The Controller Assembly software assumes that a region of signal quiescence and stability will exist SEP 2005 1 4 6 INTRODUCTION 1 23 The variable N 1s known as the integration factor This term 1s used because N determines how many points are averaged or integrated to form a single value The integration of data upon input before storing serves two purposes The statistical noise on the input signal is reduced by the square root of N In the case of N 4 a noise reduction of two would be realized The integration factor controls the bandwidth of the chromatograph signal It is necessary to match the bandwidth of the input signal to that of the analysis algorithms in the Controller Assembly This prevents small short duration perturbations from being recognized as true peaks by the program It is therefore important to choose a Peak Width that corresponds to the narrowest peak in the group under consideration Peak Detection For normal area or peak height concentration evaluation the determination of a peak s start point and end point is automatic The manual determination of start and end points is used only for area calculations in the Forced Integration mode Automatic determination of peak onset or start is initiated whenever Integrate Inhibit is turned off Analysis is started in a region of signal quiescence and stability such that the signal level and activity can be considered as
69. 005 Model 700 Installation 3 32 INSTALLATION AND SETUP MODEL 700 Gas stream inlet s are identified see Figure 3 10 for details Model 700 Upper Enclosure Streams 1 7 Calibration Gas Inlets Gas Inlet Figure 3 10 Sample Stream Inlets Right side of unit 5 After all lines have been installed proceed with leak checking the carrier and sample lines See Section 3 5 1 note that it requires the AC power to be turned on at the GC Model 700 Installation SEP 2005 MODEL 700 INSTALLATION AND SETUP 2 3 33 Follow the steps in this section only if you wish to do the following Change the Com ID setting Visually inspect and verify the DIP switch settings Note that the MON2000 software Com 1 0 5 will override the hardware settings To use the hardware Com I D configuration enter a zero 0 in the MON2000 Com I D settings For details refer to MON2000 Software for Gas Chromatographs User Manual P N 3 9000 522 SEP 2005 SETTING THE COM ID The Model 700 Com ID is determined by dual inline package DIP switch settings 4 gt Figure 3 11 Dip Switch In most cases the Com ID configuration made at the factory will not need to be changed The factory DIP switch settings produce a Com ID of 1 Inspect or Change the Com ID To visually inspect and verify the DIP switch settings or to change the Com ID settings on the multifunction board
70. 1 Low same as Analog Output 1 Low same as Analog Output 1 Low same as Analog Output 1 Low same as Analog Output 1 Low Analog Input High 1 Analog Input High 2 Analog Input High 3 Analog Input High 4 Analog Input Low 1 Measured value program for Analog Input 1 is greater than the user defined full scale range Same as Analog Input 1 High Same as Analog Input 1 High Same as Analog Input 1 High Measured value program for Analog Input 1 is lower than the user defined full scale range Analog Input Low 2 Analog Input Low 3 Analog Input Low 4 Same as Analog Input 1 Low Same as Analog Input 2 Low Same as Analog Input 3 Low Preamp Input 1 Out of Range Preamp Input 2 Out of Range Indicates either Carrier Gas gone air not purged from carrier lines power failure bad thermistors preamp out of balance or failed analyzer temperature low interconnection wiring same as Preamp Input 1 Out of Range Preamp Input 3 Out of Range same as Preamp Input 1 Out of Range Preamp Input 4 Out of Range same as Preamp Input 1 Out of Range Preamp Failure same as Preamp Input 1 Out of Range Analyzer Failure SEP 2005 Indicates either the Carrier Gas is low below 90 psig at Carrier Gas bottle or gone a bad solenoid a Carrier Gas leak in system General Troubleshooting 4 14 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS Model 700 Table 4 2 Basic Hardware Troubleshooting via Alarms Co
71. 13 IOUT 5 Pin 2 Shield Pin 14 IOUT 6 Pin 3 IOUT 6 Pin 15 Shield Pin 4 IOUT 7 Pin 16 IOUT 7 Pin 5 Shield Pin 17 IOUT 8 Pin 6 IOUT 8 Pin 18 Shield Pin 7 IOUT 9 Pin 19 IOUT 9 Pin8 Shield Pin 20 IOUT 10 Pin 9 IOUT 10 Pin 21 Shield Pin 10 IOUT 11 Pin 22 IOUT 11 Pin 11 Shield Pin 23 IOUT 12 Pin 12 IOUT 12 Pin 24 Shield Setting the Com ID SEP 2005 MODEL 700 2005 INSTALLATION AND SETUP amp 3 57 3 4 10 Optional Boards Optional modem boards are available for the Model 700 GC The jumper settings and pinouts for each board 1s shown below Optional WinSystems Modem Table 8 10 J8 Modem Board Jumper Settings Pin s land2 3 and 4 5 and 6 Position In In In 7 and 8 In Table 8 11 J9 Modem Board Jumper Settings Pin s land2 Position In 5 and 6 In Table 3 12 J10 Modem Board Jumper Settings Pin s land2 Position In 3 and 4 In 5 and 6 In 9 and 10 15 and 16 In In Setting the Com ID 3 58 INSTALLATION AND SETUP MODEL 700 Optional Radicom Modem Settings Table 8 13 J26 Radicom Modem Jumper Settings Pin s Position land 2 In Table 3 14 J27Radicom Modem Jumper Settings Pin s Position land 2 In Table 8 15 J30 Radicom Modem Jumper Settings Pin s Position 1 and 2 In Table 3 16 J31 Radicom Modem Jumper Settings Pin s Position 2 and 3 In Setting the Com ID SEP 2005
72. 2 Manifold for Two Carrier Gas Bottles to GC System C 1 SEP 2005 LIST OF TABLES xiii Model 700 LIST OF TABLES Table 2 1 Model 700 Unit 0 7 27 7 2 224 2 11 Table 2 2 Electronic Hardware Specification 2 2 2 1 2 72 2 17 Table 2 3 Oven Assembly 2 2 2 18 Table 2 4 Software Specifications 2 2 1 2 2 40 1 2 19 Table 3 1 DC Power Wiring sieht the ERR RAND REA R RAT XR LR OR E 3 24 Table 3 2 AC WINING 3 27 Table 3 3 Modbus Slave Address Com 10 DIP Switch Settings 3 36 Table 3 4 Switch Positions for Cold 3 37 Table 3 5 FTB Discrete Digital 080 3 52 Table 3 6 FTB Discrete Digital Outputs 000 3 53 Table 3 7 FTB Analog Inputs eire tr a aa nU Saa Kn E ui Re Ra 3 54 Table 3 8 FTB Analog 3 55 Table 3 9 Optional Analog 1 2 4 2 3 56 Table 3 10 J8 Modem Board Jumper Settings 2 3 57 Table 3 11 J9 Modem Board Jumper Settings
73. 24 Input Outputs 5Vde 12 Vde 12 VDC 3 8 VDC Optional Analog Output Bd 8 Analog Outputs 16 Bit ADC Bd 8 Ch 4 20 mA Inputs Dedicated to Dual Methods Preamp Signal DC Power CPU Comm 4A Bd Optional Serial Ports 5 8 Optional Internal Modem PC Optional Ethernet Bd 104 Bus STD Bus Figure 1 3 Block Diagram TCD Lower Enclosure SEP 2005 INTRODUCTION 1 7 Model 700 INPUT OPTIONAL AC POWER AC DC POWER SUPPLY 24 VDC FIELD TERMINATION PCB OPTIONAL ANALOG BUILT IN SURGE PROTECTION OUTPUT PCB FIELD WIRING FOR THE FOLLOWING 4 ISOLATED OR COM 1 amp 2 5 8 8 NON ISOLATED ANALOG INPUTS 4 20mA 4 ANALOG OUTPUTS 4 20mA 4 DIGITAL INPUTS 5 DIGITAL OUTPUTS 5 RELAYS 2 RELAYS FORM A CONTACT 3 SOLID STATE RELAYS ANALYZER INTERCONNECT POWER FOR STANDARD BUS DC DC CONVERTER SIGNALS POWER 5VDC 12VDC 12 VDC 3 8VDC MULTIFUNCTION COM 3 COM4A i FID amp TCD PREAMPLIFIER COM 4 8 8 ETHERNET INTERNAL MODEM OPTIONAL PC104 BOARD STACK Figure 1 4 Block Diagram Micro FID Lower Enclosure SEP 2005 System Description 1 8 INTRODUCTION System Description Model 700 The GC PC interface provides the user with the greatest capability ease of use
74. 5 0 6 4 0 25V 3 8V 0 2V 12 V 0 25A C 0 6V Dual Methods Adapter 20V 0 35A 1V 20V 0 35A 1V 5VDC 0 25V The Dual Methods Board is used on Model 700 GCs with 2350A Controllers SOL HTR Driver N A Output Voltage Current 24 0VDC Output Power Continuous load demand power measured at the Output Terminals of the Power Supply shall not exceed 140 Watts SEP 2005 General Troubleshooting 4 18 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS Model 700 Table 4 3 Troubleshooting Checklist Continued Description As Found As Left Notes Chromatogram Check baseline Check component values on report Number of peaks Retention times Date and file Temperature Column Module Temperature C C 79 80 80 20 C F F 175 64 176 36 F Valve Block Temperature C C 79 80 80 20 C F F 175 64 176 36 F Stream Switching System C C 64 0 66 0 C F F 147 2 150 8 F Sample System Temperature C C Measure Vent Flow Valve 3 ON cc min 12 18 cc min Valve 3 OFF ec min cc min 2 cc between Valve states of ON OFF Refer to System Operational Parameters General Troubleshooting SEP 2005 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS 4 19 Model 700 4 5 3 Test Points Dual Methods Board and FTB This section applies to Model 700 GCs with the
75. 8 04 E 6 16 04 HM DLT DLT ECO XX 5001095 ECO XX 5000256 ECO XX 207756 p 4 13 04 0 202454 EM us 12 5 03 DATE HM DRN ECO XX 181318 DESCRIPTION EM CHKD HS FILENAME CE20765G2 DWG DATE 09 08 05 TIME 1 38 THIS DRAWNG DESIGN AND DETAIL IS OUR PROPERTY AND MUST NOT BE USED EXCEPT IN CONNECTION WITH OUR WORK IT SHALL NOT BE REPRODUCED AND SHALL BE RETURNED TO US ON DEMAND ALL RIGHTS ARE RESERVED CEQMETRIC TOLERANCES amp IONS ANSI Y14 5 a LATEST REVISION E ASSEMBLY wuss om EMERSON CPU BOARD AIL DENSON NOES Process Management 2350A 700 DRN DATE LR DWG NO REY muneme pomo Pes CE 20765 DATE SCALE SHT ms Phys PP ee ORDER LOWER ACTUATOR 77 21 DIAPHRAGMS LARGE GUIDE 3 PIN Li w CAP PLASTIC RETAINER DISK WASHER 13 SMALL GUIDE PIN G PRIMARY PLATE TORQUE BOLT FLAT WASHER UPPER ACTUATOR DIAPHRAGMS So 2 CUSHION DIAPHRAGM Go SEALING DIAPHRAGM NOTES TH AREA ALL PARTS TO BE BLOWN N 1 ASSEMBLY 5 ACCOMPLISHE 2 INS OF PLA 3 PLACE HO 4 PLA ACI 5 PLACE 6 PLACE 19 DOWEL a TROGEN BEFORE ASSEMBLY ALL 2 MICRON SCREE RIMARY PLATES ITEM S ITEM 2 CE ITEM ATO
76. AVG 7 where RFAVG or height average response factor for component area or height average response factor for component from the calibration run k number of calibration runs used to calculate the response factors The percent deviation of new RF averages from old RF average is calculated in the following manner new _ RF oid RF RF deviation x 100 where the absolute value of percent deviation has been previously entered by the operator SEP 2005 Basic Analysis Computations 1 28 INTRODUCTION Model 700 1 5 2 Conc Calc Mole Percentage without Normalization Once response factors have been determined by the Controller Assembly or entered by the operator component concentrations are determined for each analysis by using the following equations Area Ht CONC or CONC where ARF area response factor for component in area per mole percent Area area associated with component n in unknown sample CONC concentration of component in mole percent Ht peak height associated with component mole percent in unknown sample HRF peak height response factor for component Component concentrations may be input through analog inputs 1 to 4 or may be fixed If a fixed value 1s used the calibration for that component 1s the mole percent that will be used for all analyses Basic
77. Allow a minimum of 14 inches 36 cm in front for enclosure opening and access Allow a minimum of 14 inches 36 cm above the top of the dome enclosure for dome removal and access Ensure that exposure to radio frequency RF interference is minimal Unpacking the Unit See the following checklist for unpacking the unit and inspecting for damage 1 Unpack the equipment Model 700 system software and manuals documentation package 2 Ensure that all documentation and software are included this manual Model 700 Gas Chromatograph System Reference Manual P N 3 9000 521 the software manual MON2000 Software for Gas Chromatographs User Manual P N 3 9000 522 diskette s or CD ROMs with the MON2000 Software for Gas Chromatographs Windows software program Modbus Test software program and GC applications P N 2 3 2350 400 SEP 2005 Preparation 3 18 INSTALLATION AND SETUP MODEL 700 3 2 3 3 Remove any packing materials from internal areas of the unit particularly in the dome enclosure Installation and startup should proceed only if all required materials are on hand and free from obvious defects If any parts or assemblies appear to have been damaged in shipment first file a claim with the carrier Next complete a full report describing the nature and extent of the damage and forward this report immediately to Daniel Measurement Services for further instructions see the Customer Repair Rep
78. Analytical Inc Divisions of Emerson Process Management reserves the right to make changes to any of its products or services at any time without prior notification in order to improve that product or service and to supply the best product or service possible Wwww emersonprocess com EMERSON Process Management
79. BLES Model 700 Matrix of Possible FID Configurations Field Termination Board A 7 Communication with WinSystems 2 2 A 15 Communication with WinSystems A 16 Communication with WinSystems A 17 Communication with WinSystems 2 2 2 A 18 Communication with WinSystems MCM LPM Com4A Board A 19 J10 Jumper 5 meme memes eene A 23 J7 JUMPER Settihigs iiec E aa tees halen hes A 23 J8 Jumper Settings sarees nenepi PARAR ARRA IR ead A 23 49 Jumper SettingS 00 encore e A 23 Ethernet Board Pin 08 0 A 24 J26 Radicom Modem Jumper Settings 2 A 25 J27 Radicom Modem Jumper Settings A 25 J30 Radicom Modem Jumper Settings A 25 J31 Radicom Modem Jumper Settings A 25 Serial Ports on Field Termination A 27 Switch Settings for LD485A MP RS 422 to A 36 Jumper Settings for LD485A MP RS 422 to GC A 36 Switch Settings for LD485A MP RS 485 to
80. DMS DMS recommends returning and replacing the 6 port Valve for extensive repairs or complete replacement Chromatograph Valves SEP 2005 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS 4 47 Model 700 Use the following procedure for overhauling a 6 Port Valve 1 Shut off carrier and sample gas streams N O TI C entering the unit 2 Remove the insulating cover from the Oven The Oven System may be System removed and repaired at a bench However it is not 3 If the faulty valve is not easily accessible 2 to remove the loosen the thumb screw and rotate the oven forward see Figure 4 18 Figure 4 14 4 Disconnect tubing and fittings that attach to the valve from other locations Model 700 TCD Upper Enclosure Valve i Attaching Fitting Tubing Figure 4 19 TCD Valve Tubing and Fittings 5 Loosen the attaching bolt on the valve to be replaced or serviced see Figure 4 19 SEP 2005 Chromatograph Valves 4 48 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS Model 700 6 Holding the lower piston plate pull the valve straight off the block The alignment pins may stick slightly 7 Remove and discard the old valve diaphragms and gaskets Replace in the same order with the new ones supplied 8 Reinstall the valve using the following steps a Clean the sealing surface as required using Chemwipes with alcohol Blow the sealing surface with clean dry instrument air or Carrier
81. E 0700 008 Ta3 2 3 0700 081 CABLE BLK RED RED DRIVER 1 0 IT SHALL NOT BE REPRODUCED AND SHALL RETURNED TO US ON DEMAND ALL RIGHTS ARE RESERVED o NL m BOARD THIRD ANGLE PROJECTION GUN RN TRE e K Tet INTERNAL CABLE BLK BLK WIRING ES FRONT PANEL EMERSON MODEL 700 FID TCD N DC POWER WIRING RED ASSEMBLY Process Management ANALYZER 8 18 05 ECO 500027 EM DLT E DAT LE 5 N A mv pate DESCRIPTION CHKO APPD Ea DE 21405 PROJ FILE NO 00001 FILENAME DE21405A1 DWG DATE 08 18 05 TIME 1 58 wepr we 6 18 05 Ents 7 see onper 87 oF 2
82. E PIN 5 SHORT ume 2 CUSHION 2 DIAPHRAGM SEALING DIAPHRAGM 10 SCREENS 19 WASHERS 156 DIA GUIDE PIN UPPER ACTUATOR DIAPHRAGMS ac UPPER PISTON PLATE ot 2 PRIMARY PLATE 9 JFLAT WASHER C TORQUE BO LT 2 LOWER ACTUATOR DIAPHRAGMS 5 5 LONG PISTON NOTES THIS PROCEDURE TO BE PERFORMED IN A CLEAN AND DRY AREA ALL PARTS TO BE BLOWN CLEAN AND DRY WITH NITROGEN BEFORE ASSEMBLY 10 PORT VALVE ASSEMBLY INSTRUCTIONS 1 Assembly is to be accomplished by building the valve in the upside down position using production fixture 2 Inspect the primary plate Item 1 to insure that the tubing ports are clean and that the sealing surface has no scratches or pits Install 2 micron screens Item 11 amp Washers Item 12 in the ports of primary plates Item 1 per Mep 47623 Then place it in the fixture with the sealing surface facing up 3 Insert 156 Dia guide pin Item 6 and 093 Dia guide pin Item 10 in the locating holes in the plate 4 Place the amber sealing diaphragm has no holes in the actuating plane over the guide pins and align 5 Place the white cushion diaphragm has same hole pattern as sealing diaphragm in step 4 over the sealing diaphragm and align 6 Place the upper piston plate Item 2 over the guide pins with the piston
83. E he 1 1 N He 5 Jo FIELD TERMINATION BD 6 8 2 3 0700 010 lt x BACK PLANE INTERCONNECTION BD 2 3 0700 006 2 3 0700 008 OPTIONAL POWER Ta3 2 3 0700 081 CABLE BLK id SI METRIC F 8 19 05 HM JECO 5001024 EM DLT THIS DRAWING IN DESIGN AND DETAL IS OUR PROPERTY AND MUST NOT BE USED EXCEPT IN CONNECTION OUR i RED RED 1 0 NOTES TURD ANGLE AAEE DIT 867 WORK IT SHALL BE REPRODUCED AND SHALL BE RETURNED TO US ON DEMAND ALL RIGHTS ARE RESERVED gt lt RED 1 FOR INITIAL UNITS USING P N 2 3 0580 034 TERMINATION Gon EIS TME BOARD 2 3 0580 036 BACKPLANE AND 2 3 0580 058 El 1 1 D 6 10 04 Eco xx 202565 EM DLT 1 M 24y BLK Tel CONNECTOR BOARD SEE INTERNAL CABLE WIRING DIAGRAM aa 3 26 04 DLT eco xx 200113 DLT GM amp INTERNAL CABLE DE 20991 REV Mae td En FRONT PANEL WTA 3 36 04 00 20015 DLT EMERSON MODEL 700 TCD EN DC POWER WIRING RED ASSEMBLY F THE UNIT DOES NOT HAVE THE COM4A BOARD FOR COMM S BLOCK N A A 1 2 04 REL D 196577 DLT GM Process Management ANALYZER 5 8 AND ALSO IT DOES NOT HAVE KEYBOARD DISPLAY p2 10 13 03 DLT appen F P amp CBLS 2 785 COMM 4 IS AVAILABLE TERMINATION BOARD J9 BY ROUTING b Wt o 19 03 E w THE PART OF CABLE MARKED WTH B P J7 TO J7 BACKPLANE BLOCK N A REV DATE 0 089 DESCRIPTION
84. ED TO US ON DEMAND ALL RIGHTS ARE RESERVED GEOMETRIC TOLERANCES amp TILE DIMENSIONS PER 4 SI METRIC THIRD ANGLE PROJECTION ANSI Y14 5 LATEST REVISION MATERIAL N A 6 4 04 DLT XX 206304 EM N A A_ 5 10 04 HM RELEASED REV DATE DRN DESCRIPTION CHKD PROJ FILE NONE FILENAME CE25006B1 DWG DATE 06 01 04 TIME 5 10 UNLESS OTHERWISE NOTED ALL DIMENSIONS IN INCHES XXX 4 015 XXXX _ 005 ANGULAR 30 30 FINISH 200 RA MAX BREAK ALL SHARP CORNERS TO 003 015 RADIUS AND REMOVE ALL BURRS s EMERSON Process Management C64 AND O2 FLOW CONFIG DET 1 B F TO MEAS D C D C MODEL 700 DRN MANCHA PATE 5 6 04 DWG NO EM PATE 5 10 04 APPD SB STREAM SWITCH ASSEMBLY STREAM 7 PREHEAT A STREAM 8 REG PANEL F F 1 SAMPLE VENT 1 SWITCH HELIUM OPTIONAL Z CARRIER IN 1 DETECTOR CARRIER IN MEASURE VENT 1 SAMPLE VENT CARRIER IN 2 ARGON CARRIER IN DET 1 TOP VIEW OF ANALYZER OVEN FROM FRONT bor L NOTES FLOW PATH VALVE ENERGIZED FLOW PATH VALVE DE ENERGIZED SAMPLE LOOP 8 X 0 043 ID TUBING UP TO 8 STREAMS THE LAST STREAM USED Eu uu EISE GE E utut THIRD ANGLE PROJECTION GEOMETRIC TOLERANCES amp INSTA
85. Gas Dirt including dust and lint can cause troublesome leakage b Align the pins with holes in the block and push the valve assembly into place c Tighten the valve attaching bolt to 30 Ibs ft 40 N m d Reconnect all fittings and tubing see Figure 4 19 4 7 12 Oven System and Stream Switching System Solenoid Valve Replacement Both the Oven System and the Stream Switching System use the same solenoid valves The solenoids are replaced in both systems using the same procedure see Section 4 7 13 DANGER TO PERSONNEL AND EQUIPMENT Disconnect all electrical power to the unit and ensure the area is free of explosive gases Failure to follow this warning may result in injury or death to personnel or cause damage to the equipment Chromatograph Valves Ensure that the primary seal diaphragm is correctly installed on the primary plate Do not scratch the primary plate surface Do not use an oil base cleaner on the valve SEP 2005 MAINTENANCE AND TROUBLESHOOTINGTABLE OF 5 4 49 Model 700 4 7 13 Solenoid Valve Replacement Replace the Oven System and Stream Switching System SSS solenoids using the following steps N 1 Remove the dome from the upper enclosure 2 Loosen the mounting bracket thumb screw Carrier Gas leaks may be that secures the oven to the chassis see caused by the SSS Figure 4 20 solenoids See Section 4 6 Model 700 TCD Upper Enclosure for leak c
86. ICATIONS SPECIFICATIONS Model 700 If using a direct 6 conductor serial cable connect the exposed cable leads to the FTB serial port pinout of a female DB 9 pin socket is shown in Figure A 5 Comi Figure A 5 FTB Com1 and Com2 DB9 Connector TCD Serial Communications SEP 2005 COMMUNICATIONS SPECIFICATIONS A 7 Model 700 A 2 FID SERIAL COMMUNICATIONS NOTICE The Model 700 with a FID TCD has two Coins is reserved for standard WinSystems CPU Board serial Multifunction board communications ports Com1 Com2 that Coma isr served tor the can be used for the PC or the Flow Computer FID TCD board as the customer desires The four channel WinSystems Com4A board optional is installed for applications requiring more than two communications ports Each channel is individually configured for RS 232 RS 422 or RS 485 for ports Com5 Com Com7 Com8 Table A 2 Matrix of Possible FID Configurations Field Termination Board Logical Address Operation Comments Com1 Com2 WinSys RS 232 RS 422 or RS 485 PC Flow Computer Modem CPU Board J1 to FTB external Com3 WinSys CPU Board RS 232 Reserved for Multifunction PCB J6 to Multifunction Board Com4 WinSys CPU Board RS 232 Reserved for FID TCD J6 to FID TCD Preamplifier Preamplifier PCB Com5 WinSys Com4A Board RS 232 RS 422 or RS 485 Modem External J9 on FTB 9 pin Phoenix RS 422 and RS 484 needs Chip Kit CK 75176 2 Com5 WinSys Com4A Boar
87. IN FID SIGNAL 4 po 6 STRM 1 22 SOL STRM 2 SOL MULTI FUNC o STRM 3 BD TB BLKHTR3 SOL 1 Y RTD BLOCK 2 STRM 4 3 SOL RTD COLUMN n 10 STRM 5 5 26 1 50 RTD STRM ASSY EH 11 5 6 7 27 SOL OPTIONAL RTD METHANATOR 3 12 STRM 7 STREAMS z MA 13 STRM 8 KIOSK MANIFOLD BOTTOM VIEW 29 SOL WIRING 6FT 3 2550 068 COMM CABLE 14 FIELD TERMINATION BD DB9 CONNECTOR 50 JS COMM 1 15 NOT m USED PIN PIN RS 232 RED 16 1 1 pep 32 2 EK 2 gt HT 3 RX lt 4 4 5 GRN 5 GND CARRIER 5 FTB PRESSURE BRN TOP VIEW OF ANALYZER J10 SWITCH 7 7 CS OVEN FROM FRONT OPTIONAL 8 8 RTS gt 9 9 R lt SI METRIC THIS DRAWING IN DESGN AND DETAIL IS OUR PROPERTY AND MUST NOT BE USED EXCEPT IN CONNECTION WIH OUR WORK IT SHALL NOT BE REPRODUCED AND SHALL BE RETURNED TD US ON DEMAND ALL RIGHTS ARE RESERVED THIRD ANGLE PROJECTION ay EC scs cud amp i LATEST REVISION INTERNAL CABLE by WIRING wuss wm EMERSON MODEL 700 FID TCD ANALYZER N A ar Process Management A 8 18 05 RELD ECO 5001027 EM DLT EET a N A DATE DRN DESCRIPTION CHRD APPD suse gamers 1o s wn DE 21405 PROJ FILE NO 6 00001 FILENAME DE21405A2 DWG DATE 08 18 05 TIME 2 04 ALES mT 18 05 Ents D see orper 2 ae e 111 1 SPARE PARTS LIST Pro
88. LL 3 OF 004 ID 1 16 TUBING FOR ETIC TORING FLOW RESTRICTION LATEST REVISION amp FLOW CONFIGURATION 1 19 05 XX 5000436 wuss crews EMERSON DET 2 VF D MEAS RON N A 6 30 04 XX 205 Process Management MODEL 700 EF mr uem E NN ER DATE T DESCRIPTION m n BREAK ALL SHARP CORNERS 003 015 RADIUS AND REMOVE ALL BURRS PROJ FILE NO G 00001 FILENAME CE25007Cl dwg DATE 01 14 05 TIME 3 41 jor 5 7 04 PENs T7 cee onper 1 oF 1 2 3 0700 053 SEE SHT 2 OF 2 lt SHS SOLENOIDS
89. LLATION AND SETUP MODEL 700 Dryers and Filters Use small sizes to minimize time lag and prevent back diffusion Install a minimum of one filter to remove solid particles Most applications require fine element filters upstream of the GC The Model 700 hardware includes a 2 micron filter Do use ceramic or porous metallic type filters Do not use cork or felt filters Pressure Regulators and Flow Controllers Do not use types containing cork or felt filters or absorbent diaphragms Pipe Threads Dressing Do use Teflon tape Do not use pipe thread compounds dope Valving Install a block valve downstream of sample takeoff point for maintenance and shutdown Block valve should be needle valve or cock valve type of proper material and packing and rated for process line pressure 3 2 PREPARATION Your Model 700 GC was started and checked out before it left the factory Program parameters were installed and documented the PC Config Report furnished with your Model 700 Install the probe regulator first mmediately followed by the coalescing filter and then the membrane filter See Appendix C for a recommended natural gas installation Preparation SEP 2005 MODEL 700 INSTALLATION AND SETUP amp 3 17 3 2 1 3 2 2 Site Selection Install the GC as close as possible to the sample system but allow for adequate access space for maintenance tasks and adjustments
90. MUST NOT BE USED EXCEPT IN CONNECTION WITH OUR WORK IT SHALL NOT BE REPRODUCED AND SHALL BE RETURNED TO US ON DEMAND ALL RIGHTS ARE RESERVED THIRD ANGLE PROJECTION GEOMETRIC TOLERANCES amp DIMENSIONS PER E4 ANSI 145 ASSEMBLY LATEST REVISION OR METHANAT LI EMERSON SEE ORDER 81205 HM REUDECOXx 5001011 DLT ALL DIMENSIONS IN INCHES MODEL 700 G C 124 BLB MEAM Process Management o m PI 3705 HM PRELIMINARY DLT BLB SUUS ET DRN 7 05 DWG NO BLOCK N A REV DATE DRN DESCRIPTION CHKD APPD _ BREAK ALL SHARP CORNERS TO PATE 8 12 05 21345 PROJFLENO G 00001 FILE NAME CE21345A 1 SLDDRW DATE 08 12 05 TIME 3 25 mee uma DATE 1205 SCALE qj PN 30700180 8 STREAM SWITCH ASSEMBLY mm Te STREAM 1 p STREAM 2 why A STREAM 7 ny PREHEAT COIL STREAM 8 T REC PANEL FB SAMPLE VENT 1 e re DETECTOR 2 SWITCH OPTIONAL ey C CARRIER IN 1 C DRYER PR MEASURE VENT 1 SAMPLE VENT PREHEAT TOP VIEW OF ANALYZER OVEN FROM FRONT PR 2 NOTES FLOW PATH VALVE ENERGIZED FLOW PATH VALVE DE ENERGIZED R1 004 I D MATCHES RESTRICTION OF COL 3 SAMPLE LOOP 8 X 0 043 ID TUBING SI METRIC ECO XX 5000436 THIS DRAWING IN DESIGN AND DETAIL IS OUR PROPERTY AND MUST NOT BE USED EXCEPT IN CONNECTION WITH OUR WORK IT
91. Model 700 Gas Chromatograph System Reference Manual Applies to Both Daniel Danalyzer Model 700 Rosemount Analytical Model 700 Part Number 3 9000 521 Revision J SEPTEMBER 2005 EMERSON Process Management Model 700 Gas Chromatograph System Reference Manual NOTICE DANIEL MEASUREMENT AND CONTROL INC AND ROSEMOUNT ANALYTICAL INC COLLECTIVELY SELLER SHALL NOT BE LIABLE FOR TECHNICAL OR EDITORIAL ERRORS IN THIS MANUAL OR OMISSIONS FROM THIS MANUAL SELLER MAKES NO WARRANTIES EXPRESSED OR IMPLIED INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO THIS MANUAL AND IN NO EVENT SHALL SELLER BE LIABLE FOR ANY SPECIAL OR CONSEQUENTIAL DAMAGES INCLUDING BUT NOT LIMITED TO LOSS OF PRODUCTION LOSS OF PROFITS ETC PRODUCT NAMES USED HEREIN ARE FOR MANUFACTURER OR SUPPLIER IDENTIFICATIO ONLY AND MAY BE TRADEMARKS REGISTERED TRADEMARKS OF THESE COMPANIES THE CONTENTS OF THIS PUBLICATION ARE PRESENTED FOR INFORMATIONAL PURPOSES ONLY AND WHILE EVERY EFFORT HAS BEEN MADE TO ENSURE THEIR ACCURACY THEY ARE NOT TO BE CONSTRUED AS WARRANTIES OR GUARANTEES EXPRESSED OR IMPLIED REGARDING THE PRODUCTS OR SERVICES DESCRIBED HEREIN OR THEIR USE OR APPLICABILITY WE RESERVE THE RIGHT TO MODIFY OR IMPROVE THE DESIGNS OR SPECIFICATIONS OF SUCH PRODUCTS AT ANY TIME SELLER DOES NOT ASSUME RESPONSIBILITY FOR THE SELECTION USE OR MAINTENANCE OF ANY PRODUCT RESPONSIBILITY FOR PROPE
92. N HM DATE 10 1 03 DWG no REV BLOCK N A REV DATE DRN DESCRIPTION CHKD APPD BREAK ALL SHARP CORNERS TO cmo DLT oare 10 17 03 CE 20958 E 203 015 RADIUS AND REMOVE PROJ FILE NO G 00001 FILE NAME CE20958E1 SLDDRW DATE 2 14 05 TIME 2 37 ALL BURRS APPD BLB Date 10 17 03 1 P N 2 3 0700 118 SH NOTES 1 Build cap assembly a Press spring pin Item 5 into hole in shoulder face of cap Item 11 b From the smaller diameter end of the cap press 4 igniter pins Item 10 into their holes The tapered ends first The ends stop flush with the opposite surface of the cap c Weldthe igniter coil Item 9 to the ends of the igniter pins farthest from the flat face Coils riseabove the pins Trim off excess coil wire Ensure coils are separated Weld RTD item 21 to the ends of the remaining pins Trim off excess wire Check both devices for continuity d Weld collector plate Item 8 to collector pin Item 20 per Detail A press the collector plate assemblies into their holes in the cap using an installation fixture Apply pressure only to the ends of the pins and not to the plates The free ends of the collector plate pins stop flush with the opposite surface of the cap The inner surfaces should be parallel and 220 apart Thoroughly degrease assembly with methanol and bake dry at 75 deg C f Very lightly lubricate o ring Item 2 with Petroleum based grease wipe off excess
93. NALS POWER OUTPUTS STD BUS 5VDC 12VDC 12 VDC 3 8VDC MULTIFUNCTION COM 3 COM4A PCB FID amp TCD PREAMPLIFIER COM 4 5 8 ETHERNET INTERNAL MODEM OPTIONAL PC104 BOARD STACK Figure 2 12 Lower Electronics Micro FID Block Diagram Equipment Specifications SEP 2005 EQUIPMENT DESCRIPTION AND SPECIFICATIONS 2 17 Model 700 Use the following table to determine the electronic hardware specifications Table 2 2 Electronic Hardware Specification Type Specification Rating Division 1 no purge required CPU WinSystems 386sx 33 MHz Memory 4 MB System RAM DiskOnChip 8 MB 288 MB Communication Ports 6 configurable Modbus ports support RS 232 422 485 protocols Optional Modem Analog Inputs 56K Baud Telephone 4 12 pin Phoenix on FTB Standard Analog Outputs 4 12 pin Phoenix on FTB Optional Analog Outputs 8 non isolated outputs 24 pin Phoenix Located on Optional Analog Board Or 4 isolated outputs 12 pin Phoenix connector Located on Optional Analog Board Discrete Digital Inputs Digital Outputs 5 GC IN dedicated to pressure switch 4 user defined inputs 2 Relays Form A contacts Relay contact rating 24 VDC nominal 1 Amp 3 Solid State Relays Rating of 0 375A 930 VDC on FTB 10 pin Phoenix connector Detector Inputs Optionally 2 micro volume TCD inputs 1 Flame Ionization Detecto
94. NT Observe all precautionary signs posted on the Model 700 enclosure Failure to do so may result in injury to personnel or cause damage to the equipment DANGER TO PERSONNEL AND EQUIPMENT Observe all precautionary signs posted on the Model 700 enclosure The Model 700 enclosures are certified for Class 1 Zone 1 EEx d IIB H2 T4 locations and also complies with the ATEX directive 94 9 EC EEx d IIC T4 ATEX certified units must be installed strictly in compliance with the requirements of ISO 60079 14 Before opening the Model 700 assembly reduce the risk of igniting hazardous atmospheres by disconnecting the equipment from all power supplies Keep the assembly closed tightly when in operation to reduce the risk of igniting hazardous atmospheres Inlet incoming wiring must meet local standards i e in conduit with seal fitting within 18 or via cable glands certified to ISO 60079 1 Seal all unused entries with blanks certified to ISO 60079 1 Observe all precautionary signs posted on the Model 700 enclosure Failure to do so may result in injury to personnel or cause damage to the equipment Please direct all health safety and certification related questions to Daniel Measurement and Control Inc Applications Engineering Group or Rosemount Analytical Inc Precautions and Warnings SEP 2005 MODEL 700 INSTALLATION AND SETUP 3 3 15 amps is the maximum current for 14 AWG wire SEP 2005 3 1 2
95. OUT 5 SEP 2005 Setting the Com ID 3 54 INSTALLATION AND SETUP MODEL 700 3 4 8 Analog Input Wiring There are four analog inputs on the Field Termination Board P N 3 0700 010 and drawing CE 21157 located at J4 12 pin Phoenix connector Table 3 7 FTB Analog Inputs 44 Function Pin 1 VIN 4 1 Pin 2 VIN 1 Pin 3 Shield Pin 4 VIN _2 Pin 5 VIN _1 Pin 6 Shield Pin 7 3 Pin 8 VIN 1 Pin 9 Shield Pin 10 VIN 4 4 Pin 11 VIN 1 Pin 12 Shield Setting the Com ID SEP 2005 MODEL 700 2005 INSTALLATION AND SETUP amp 3 55 3 4 9 Analog Output Wiring There are four standard analog outputs on the standard FTB P N 3 0700 010 and drawing CE 21157 located at J8 12 pin Phoenix connector Additionally if installed the optional analog board has eight analog outputs Table 8 8 FTB Analog Outputs J8 Function 1 IOUT 1 Pin 2 IOUT 1 Pin 3 Shield Pin4 IOUT 2 Pin 5 IOUT 2 Pin 6 Shield 7 IOUT 3 Pin8 IOUT 3 Pin 9 Shield Pin 10 IOUT 4 4 Pin 11 IOUT 4 Pin 12 Shield There are eight analog outputs on the optional analog output board P N 2 3 0580 037 and drawing CE 21157 located at J3 24 pin Phoenix connector Setting the Com ID 3 56 INSTALLATION AND SETUP MODEL 700 Table 3 9 Optional Analog Outputs J3 Function Pin1 IOUT 5 Pin
96. PUT 1 FID DETECTOR 24VDC DUTPUTS OUTPUTS 20VDC 20VDC fo DE COM 1 5VDC RS 232 OR RS 485 SERIAL SOLENOID HEATER DRIVER PCB DC DC CONVERTERS 24 VDC INPUT OUTPUTS 5VDC SOLENOID DRIVERS 16 HEATERS 4 ZONES MULTIFUNCTION SERIAL PORT RS 232 MICRO CONTROLLER PCB HEATER PWM CONTROLLER 4 ZONES DIGITAL INPUTS COM RS 232 RTD INPUTS ANALOG INPUTS 4 20mA 4 DIGITAL OUTPUTS SERIAL PERIPHEERAL INTERFACE SERIAL DAC CONTROL Figure 1 2 Block Diagram Upper Enclosure with Micro FID System Description SEP 2005 INTRODUCTION 1 5 Model 700 Controller Assembly The Controller Assembly lower enclosure includes electronics and ports for signal processing instrument control data storage personal computer PC interface and telecom munications This assembly allows the user to control the GC functions via a PC with the MON2000 software package see Section 1 3 SEP 2005 System Description 1 6 INTRODUCTION System Description AC Power Inpu Model 700 See Figure 1 3 and Figure 1 4 for lower enclosure block diagrams AC DC Power Supply 24 Buil DC Ana Field Wiring for Follawing Parallel Printer Digital Inputs 5 Digital Outputs 5 Relay Contacts Field Termination Bd t In Surge Protection 1 amp 2 5 8 og Inputs 4 og Outputs 4 DC Power for STD Bus yzer Interconnect DC DC CONVERTER
97. PUTS ARE 4 20 THE LOW SIDE 5 CONNECTED ANALOG GND TOTAL INTERNAL 3 RESISTANCE IS 249 OHMS 24 Lj45V 38v 12V 12 5 24V 4In 06 _ ANALOG OUTPUTS ARE NON ISOLATED 4 20 THE LOW SIDE IS CONNECTED TO ANALOG GND 1 VIN 1 THROUGH A 15 OHM RESISTOR RECEIVING DEVICE REQUIRES A DIFFERENTIAL INPUT OPEN CIRCUIT Ja 2 AGND VOLTAGE 15 11VDC MAX EXTERNAL LOAD 20 IS 550 OHMS MINUS 52 1 INTERNAL RESISTANCE o Qu ay 3 SHIELD MINUS EXTERNAL WIRING RESISTANCE e kt moco K2 E MIN 2 6 ALL INPUTS AND OUTPUTS ARE TRANSIENT PROTECTED EXCEPT FOR THE TWO RELAY CONTACT z AGND OUTPUTS DIGOUT 1 AND DIGOUT 2 e 6 SHIELD 9 7 VIN 3 SIX FOOT SERIAL COMMUNICATION CABLE WIRED TO FIELD TERMINATION BOARD 25 SUPPLIED WITH gt gt 2 8 AGND EACH UNIT o Z9 SHIELD o o 10 VIN 4 POWER TERMINAL STRIP 15 LOCATED ON POWER SUPPLY MOUNTING BRACKET IN LOWER ENCLOSURE M DIGOUT 1 1 12 OPTIONAL 8 ANALOG BOARD OR OPTIONAL 4 ISOLATED ANALOG BOARD LOCATED LOWER SLOT OF DIGOUT 1 25 po B CARDCAGE IN LOWER ENCLOSURE TERMINAL STRIP IS LOCATED ON FRONT EDGE OF BOARD DIGOUT 2 3 E DANIEL OIMISION DIGOUT 2 4 2 FIELD TERMINATION BOARD OPTIONAL ISOLATED 4 ANALOG OUTPUT BOARD PROVIDES 24 VOLTS LOOPBACK POWER FOR EACH DIGOUT 3 5 0 OUPUT ALL OUTPUTS ARE COMPLETELY ISOLATED FROM EACH OTHER THE OPEN CIRCUIT VOLTAGE DIGOUT 3 6 fo I AD mA 4 40 AL ISTA S 24V
98. R HOLES ALIGN EM 5 UPPER PISTON PLA WIT 8 PLACE 9 PLACE PIS DO 10 PLACE WI PISTON 7 PLACE LARGE ACTUATOR HOLES OVER DOWEL INS 2 PLACES ALIGN SHAFT MUST FALL EM 10 AMBER UPPER AC H LARGE AND SMALL DOWEL P EM I ON SHAFT MUST FALL NOT FORCE FREELY H LARGE AND SMALL DOWEL 11 INSTALL ITEM 8 BOLT AND ITEM 7 MARY PLATE HOLDING BOLTHEAD AND RETAINER WITH PR ONE HAND INSTALL PL amp P N 2 4 9326 00 ZN TIL INSTALLED INTO U PLASTIC BAG AND STAPLE SHUT 9 PER MEP 47623 PLACE ITEM ES S INTO SHOP ASSEMBLY FIXTURE AND INSTALL IN AND ITEM 2 SMALL DOWEL PIN EM 10 AMBER SEALING DIAPHRAGM HAVING NO ACTUATOR LES ALIGN LARGE AND SMALL 10 WHITE NOMEX CUSHION DIAPHAGM HAVING NO LARGE AND SMALL DOWEL PIN HOLES 6 PORT VALVE ASSEMBLY INSTRUCTIONS IS PROCEDURE TO BE PERFORMED IN A CLEAN AND DRY CLEAN AND DRY WITH D IN THE UPSIDE DOWN POSITION 2 amp WASHERS ITEM 13 IN THE PORTS PRIMARY ITEM 3 LARGE DOWEL PIN HOLES E OVER DOWEL PINS EM 6 SHORT PISTONS IN PISTON PLATE 3 PLACES HROUGH HOLES DO NO FORCE ATOR DIAPHRAGMS WITH NS LOWER PISTON PLATE OVER DOWEL PINS EM 4 LONG PISTONS IN PISTON PLATE 3 PLACES HROUGH HOLES EM 10 AMBER LOWER AC UATOR DIAPHRAGMS WITH SMALL ACTUATOR HOLES OVER DOWEL NS 2 PLACES ALIGN 5 FLAT WASHER
99. R SELECTION USE AND MAINTENANCE OF ANY SELLER PRODUCT REMAINS SOLELY WITH THE PURCHASER AND END USER DANIEL AND THE DANIEL LOGO ARE REGISTERED TRADEMARKS OF DANIEL INDUSTRIES INC THE ROSEMOUNT AND ROSEMOUNT ANALYTICAL LOGO THE ARE REGISTERED TRADEMARKS OF ROSEMOUNT ANALYTICAL INC THE EMERSON LOGO IS A TRADEMARK AND SERVICE MARK OF EMERSON ELECTRIC CO COPYRIGHT 2005 BY DANIEL MEASUREMENT AND CONTROL INC HOUSTON TEXAS U S A All rights reserved No part of this work may be reproduced or copied any form or by any means graphic electronic or mechanical without first receiving the written permission of Daniel Measurement and Control Inc Houston Texas U S A WARRANTY 1 LIMITED WARRANTY Subject to the limitations contained in Section 2 herein and except as otherwise expressly provided herein Daniel Measurement and Control Inc and Rosemount Analytical Inc collectively Seller warrants that the firmware will execute the programming instructions provided by Seller and that the Goods manufactured or Services provided by Seller will be free from defects in materials or workmanship under normal use and care until the expiration of the applicable warranty period Goods are warranted for twelve 12 months from the date of initial installation or eighteen 18 months from the date of shipment by Seller whichever period expires first Consumables and Services are warranted for a period of 90 days from the date of sh
100. Regulator psig N A 85 psig Sample System Sample Line Pressure s 1 psig psig 20 psig 2 psig psig 20 psig 3 psig psig 20 psig 4 psig psig 20 psig 5 psig psig 20 psig Sample Flows 1 cc min cc min 40 60 cc Sample Vent 1 SV1 2 cc min cc min 40 60 cc Sample Vent 2 SV2 3 cc min cc min 40 60 cc cc min cc min 40 60 cc 5D cc min cc min 40 60 cc Calibration Gas High Pressure Reading psig psig Outlet Pressure Reading psig psig 20 psig Flow ecc min ec min 40 60 SEP 2005 Routine Maintenance 4 4 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS 4 2 2 Routine Maintenance Procedures Complete the maintenance checklist bi monthly Place the sales order number date and time on the form and file it This gives you a basis for comparison in the future if you need it Save a Chromatogram of the operating Model 700 on the PC with the MON2000 software Print Configuration Calibration and Raw Data reports and file them with the MON2000 Check the printer paper if used to ensure that a sufficient supply of paper remains Check carrier and calibration gas supplies 4 2 3 Contact Service Daniel Measurement Services DMS offers maintenance service programs that are tailored to fit specific requirements Contracts for service and repair can be arranged by contacting the DMS at the address or telephone number on the Customer Repair Report at
101. S OTHERWISE NOTED ALL DIMENSIONS IN INCHES XXX 4 015 XXXX _ 005 ANGULAR 30 30 FINISH 200 RA MAX BREAK ALL SHARP CORNERS TO 003 015 RADIUS AND REMOVE ALL BURRS 5 EMERSON Process Management TILE C6 FLOW CONFIG DET 1 B F TO MEAS MODEL 700 DRN HM E 11 4 03 py 11 7 03 APPD SB O 4 ES FLOW PATH VALVE ENERGIZED FLOW PATH VALVE DE ENERGIZED R1 004 1 0 MATCHES RESTRICTION OF COL 3 amp COL 4 R2 004 1 0 MATCHES RESTRICTION OF COL 4 SAMPLE LOOP 8 X 0 043 ID TUBING STREAM SWITCH ASSEMBLY 2 STREAM 1 STREAM 2 V1 5 TO V2 5 USE 0 020 ID TUBING V2 4 TO V3 5 USE 0 020 1 0 TUBING SIREAM 7 PREHEAT COIL STREAM 8 N UP TO 8 STREAMS THE LAST STREAM USED IS THE CALIBRATION INPUT INSTALL 3 OF 004 ID 1 16 TUBING FOR FLOW RESTRICTION gt e SAMPLE VENT REF MEAS PRESSURE SWITCH OPTIONAL PREHEAT COIL CARRIER IN CARRIER DETECTOR 1 DRYER MEASURE VENT THIS DRAWING IN DESIGN AND DETAIL IS OUR PROPERTY AND MUST NOT BE USED EXCEPT IN CONNECTION WITH OUR WORK IT SHALL NOT BE REPRODUCED AND SHALL BE RETURN
102. SR 7RTS 8 CTS 9RI KRAAAAAAA ASA Figure A 16 Phoenix Connector J5 J6 J10 and J11 Pinout SEP 2005 Wiring Local RS 232 Communications 28 COMMUNICATIONS SPECIFICATIONS Model 700 Null modem connections DB 9 pin are available for Serial Ports 1 and 2 only as noted in Table A 17 PC to GC connections direct serial The GC serial ports were wired to appear as DCE so a straight through serial cable is used for a direct serial connection between the GC and the PC The PC is Data Terminal Equipment or DTE See Section A 3 2 External modem to GC connections serial a null modem cable and gender changes may be purchased from any computer products store for the GC to external modem connection However a custom serial cable may be built to emulate a null modem cable for a connection between the GC Controller and an external modem The modem is Data Communications Equipment or DCE See Section A 4 Both of the GC DB 9 pin jacks are female and have identical pin assignments Note that a DB 9 pin male numbering scheme is also illustrated but for reference purposes only as follows see Figure A 17 DB 9 MALE DB 9 FEMALE pin numbering socket numbering pinout for both DB 9 female jacks at GC Controller 5 4 3 2 1 GND DSR RxD TxD RLSD 9 8 7 6 RI RTS CTS DTR Figure 17 DB 9 pin Connector P2 and P3 and Pinout for Jacks Wiring Local RS 232 Communications SEP 2005 Model 700 SEP 2005 Female DB 9
103. TCD and 2350A Controllers If your Model 700 GC is equipped with an Micro FID or LSIV this section does not apply Use the test points in Figure 4 6 through Figure 4 9 to ensure that the voltage meets specifications on the Dual Methods Adapter Board and the Field Termination Board see Table 4 3 for voltage specifications Model 700 Upper Enclosure Test Points Figure 4 6 Test Points Dual Methods Board Cut View SEP 2005 General Troubleshooting 4 20 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS Model 700 Model 700 Upper Enclosure TTE nmm Dual Methods Bd Test Points Figure 4 7 Test Points Dual Methods Board Model 700 Lower Enclosure FTB Test Points Figure 4 8 Test Points Field Termination Board Cut View General Troubleshooting SEP 2005 MAINTENANCE AND TROUBLESHOOTINGTABLE OF 5 4 21 Model 700 Model 700 Lower Enclosure Test Points Figure 4 9 Test Points Field Termination Board SEP 2005 General Troubleshooting 4 22 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS Model 700 4 5 4 4 5 5 4 5 6 Preamplifier The preamplifier P N 3 0580 002 has no parts that may be serviced the field If the unit fails return it to DMS for repair or replacement Flow Balance Check Ensure that the flow panel gauge 1s properly set Refer to the Model 700 Troubleshooting Checklist see Table 4 3 for values Do not adjust check with DMS if your reading 18 a
104. THE MAXIMUM LOAD AT 20mA IS 1 2K OHMS MINUS 40 5 OHMS INTERNAL RESISTANCE E s 59 MINUS EXTERNAL WIRING RESISTANCE DIGOUT 4 7 to DIGOUT 4 8 MADE IN USA DIGOUT 5 9 DIGOUT 5 1020 29 IQUTA 1 5 z 2 IOUT 3 TB J2 J3 e o SHIELD RED 1 1007 5 1 1 _5 59 ni lOUT _2 1254 BLK 2 IOUT 5 13 IQUT 5 5 IouT 2 24 E SHIELD 3 SHIELD 2 SHIELD OUT _3 mm prem a 2 unas 4 lOUT _6 14 1OUT _6 3 SHIELD T 5 louT _6 3 100 _6 gt 2 W E OU DES 6 SHIELD 15 SHIELD gt IOUT _4 WHT Shot SHIELD ACN N Ee 7 lOUT _7 4 1OUT _7 9 115 230 vac H eR lOUT _7 16 1007 7 R a e GND 9 SHIELD 5 SHIELD X 10 OUT _8 17 IOUT _8 5595509900555595509500950095595550590995095555599 2222255599922225259222225059222225959922225559921 11 10UT 8 IOUT 8 DIN 150 PIN J2 12 SHIELD 18 SHIELD TAS 7 IOUT4 9 COMMUNICATION CONNECTIONS ISOLATED ANALOG FIELD TERMINATION BD Noo CONNECTER GUTBUT BOARD 19 IOUT 9 FIELD TERMINATION BOARD J5 COMM 1 8 SHIELD PIN A PIN RS 232 20 1OUT _10 RED 9 IOUT 10 1 1 peo m BUR 2 TX DATA gt 16 SHIELD JOUT _11 H RX DATA lt IQUT 11 COMMUNICATION CONNECTIONS COMMUNICATION CONNECTIONS DISCRETE INPUTS 4 GA 4 n SHIELD J5 J7 J9 J13 J17 amp 418 P2 AND P3 NULL MODEM 10 CONNECTOR 5 5 OND 23 1OUT _12 COMM 1 PIN RS 232 6 6
105. TING HARDWARE ARE INSTALLED EE SAMPLE PLATE DRAWING FOR ASSEMBLY 4 OR 2 POLE MOUNT OPTION HOWN WITH ONE GAGE amp REGULATOR BUT MAY HAVE TWO EACH 227 4 50 THRU Ai i du Up T i 14 Yo Int j 2625 REMOVAL STREAM amp CAL CLEARANCE Mi i INPUT BULKHEAD TYPICAL CONNECTION PLATE DOME COVER il UPPER ENCLOSURE s 7 rs 8X_ 33 THRU E lo OLES ET CUSOMERPOWERN oL 3 LM __ j 1 56 374 M2 181 f 58 4 120 gt IRAN 77 CUSTOMER POWER CONNECTIONS 3 4 NPT OR M32 _ 368 4 42 2 2 FIELD INTERCONNECT FIELD INTERCONNECT 9 3 4 NPT OR M32 er 3 4 NPT OR M32 22 2 BENE E ex N 1 C V LOWER ELECTRONICS ENCLOS
106. TRICTION 3 004 MAN SAMPLE VENT f 19 PRESSURE MEAS DET 1 PREHEAT OPTIONAL CARRIER IN DETECTOR 2 CARRIER ng A in IN p oO pom MEASURE VENT TOP VIEW OF ANALYZER OVEN FROM FRONT 2h5 THIS DRAWING DESIGN AND DETAIL IS OUR PROPERTY AND MUST NOT BE USED EXCEPT IN CONNECTION WITH OUR SI METRIC 5 25 05 ECO XX 5000798 EM WORK IT SHALL NOT BE REPRODUCED AND SHALL BE RETURNED 05 ON DEMAND ALL RIGHTS ARE RESERVED THIRD ANGLE PROJECTION 11 4 04 5000085 GEOUETHC TOLERANCES A TE DIMENSIONS PEI 9 20 04 ECO XX 5000133 EM ANSI Y14 5 E 64 04 ECO YX 206304 EM LATEST REVISION amp Ree B7 TO MEASURE WATERAL 5 25 04 205951 wess onewe no EMERSON DUAL COLUMN 3 25 04 200113 DLT ios Process Management MODEL 700 11 6 03 REL D ECO 189137 DLT ANS B00 RA MAX DRN DATE N A REV DATE DESCRIPTION CHKD BREAK ALL SHARP CORNERS TO HW DLT MT 9 25 03 003 015 RADIUS AND REMOVE K pip DATE 11 6 03 PROJ FILE NO G 0000 FILENAME CE25003C1 DWG DATE 05 25 05 TIME 11 05 AM WO DLT 11 6 03 ASSEMBLY TREAM SWITCH
107. TS Model 700 Switch 6 is a spare for future use Switches 7 and 8 are set as needed for the presence of an optional LOI Local Operator Interface connected via COMS when the COMAA board 1s installed If the COMAA board 16 not installed the LOI is connected via COMA This address should display via the MON2000 software b For example Model 700 GCs with a Communications Micro FID Switch number 1 1s the least significant bit and switch number 5 16 the most significant bit Set these switches either ON or OFF Switch 6 and 7 are spares and switch 8 1s used to cold start the processor see Table 3 4 SEP 2005 700 2005 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS 4 4 65 ANALOG INPUTS OUTPUTS The analog outputs can be calibrated and or adjusted via the MON2000 software However these outputs should be measured with a good digital meter upon initial installation at zero scale and full scale Then the span can be set with MON2000 software so that 1t represents values from zero to 100 percent of the user defined units in use Nominally calibration is made within a range of 4 20 milliamperes mA output from each analog channel However zero scale calibrations can be set with 0 mA output and full scale calibration can be set with up to 22 5 mA output If there is reason to suspect that the span on any particular channel might be off after a perio
108. URE Dee gt Des CUSTOMER TERMINATION vo 338 RECOMMENDED F1 FROM GROUND 27 OR FLOOR SAMPLE PLATE 16 5 224 L 1475 _ FRONT VIEW FLOOR MOUNT UNIT NT UNIT 182 SI METRIC THIRD ANGLE PROJECTION 2 FRONT VIEW WALL MOUNT UNIT C 8 22 05 HM 001024 DLT OUTLINE amp DIMENSIONAL B 61004 HM 203565 DLT EMERSON POLE WALL amp FLOOR MOUNTING UNITS BEBORDER A 129 04 REL D XX 196577 Our mni Process Management MODEL 700 GC 12 909 HM RELEASED DU POLE MOUNT UNIT REV DATE DESCRIPTION CHKD APPD er DE 20993 Cc PROJ G 00001 FILE NAME DE20993C 1 SLDORW DATE 08 22 05 TIME 3 50 BB 122904 sce SEE ORDER 5 2 2 CCFROM SHS SOLENOIDS 2 3 0700 094 lt TVALVE SOLENOID 1 5 2 3 0700 055 ES 2 3 0700
109. V1 marked on the tag The flow should measure 12 18 cc min 2 Attach a flow meter to the vent MV2 marked on the tag The flow should measure 12 18 cc min Model 700 Upper Enclosure Figure 4 27 Measure Flow Vents SEP 2005 Measure Vent Flow 4 56 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS Model 700 MODEL 700 ELECTRICAL COMPONENTS The Model 700 GC 1 designed to operate for long periods of time without need for preventive or regularly scheduled maintenance The Model 700 is designed using explosion proof enclosures The enclosure 1s dust proof water proof and flame proof DANGER TO PERSONNEL AND EQUIPMENT Disconnect all electrical power to the unit and ensure the area is free of explosive gases Failure to follow this warning may result in death or injury to personnel or cause damage to the equipment Should there be a need to open the explosion proof enclosure first disconnect all electrical power to the unit and ensure the area is free of explosive gases Prior to opening the Model 700 check the operating parameters of the application with a PC using MON2000 software and attempt to isolate or fix any incorrect parameters To access the GC electrical components 1 Ensure electrical power 1s disconnected from the unit and the environment 1s safe Model 700 Electrical Components SEP 2005 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS 4 4 57 2 Remove the lower enclosure c
110. agnetic loops between the conduit and cable shielding All process signal wiring should be a single continuous length between field devices and the GC If however length or conduit runs require that multiple wiring pulls be made the individual conductors must be interconnected with suitable terminal blocks Use suitable lubrication for wire pulls in conduit to prevent wire stress Use separate conduits for AC voltage and DC voltage circuits Do not place digital or analog I O lines in same conduit as AC power circuits Precautions and Warnings SEP 2005 MODEL 700 SEP 2005 INSTALLATION AND SETUP 3 11 Use only shielded cable for digital I O line connections Ground the shield at only one end Shield drain wires must not be more than two AWG sizes smaller than the conductors for the cable When inductive loads relay coils are driven by digital output lines the inductive transients must be diode clamped directly at the coil Any auxiliary equipment wired to the GC must have its signal common isolated from earth chassis ground 3 1 5 Electrical and Signal Ground Follow these general precautions for grounding electrical and signal lines For shielded signal conducting cables shield drain wires must not be more than two AWG sizes smaller than the conductors for the cable Shielding 1s grounded at only one end Metal conduit used for process signal wiring must be grounded at cond
111. am Chromatogram Comparison Alarm Log unacknowledged and active alarms Event Log Various Analysis Reports SEP 2005 700 2005 1 3 INTRODUCTION 1 13 SOFTWARE DESCRIPTION The MON2000 uses three distinct types of software This enables total flexibility in defining the calculation sequence printed report content format type and amount of data for viewing control and or transmission to another computer or Controller Assembly The three types are Baseline Operating System BOS Application configuration software Maintenance and Operations software MON2000 version 2 2 or later The BOS and the Application configuration software are installed when the Model 700 system 1s shipped The application configuration 1s tailored to the customer s process and shipped on a floppy disk Note that the hardware and software are tested together as a unit before the equipment leaves the factory The MON2000 software program communicates with the Model 700 system and allows an initial site system setup 1 operational parameters application modifications and maintenance BOS The Baseline Operating System BOS supervises operation of the Model 700 through its internal microprocessor based controller all direct hardware interface is via this control software It consists of a multi tasking program that controls separate tasks in system operation as well as hardware self testing use
112. an 200 psig on the high side of the regulator gauge If the carrier pressure remains constant no leaks are present Using MON2000 manually actuate the valves ON and OFF and observe the pressure with the valves in different positions see Step 4 If the pressure does not hold constant check all valve fittings for tightness Repeat Step 5 If leaks persist check the valve ports with a commercial gas leak detector Leak Checks 4 28 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS Model 700 4 6 2 Factory Level Leak Check This section describes how to perform a factory level leak check Before performing the leak check plug the Measure Vent labeled MV vent line if it is open The Sample Vent labeled SV line should be left open or unplugged The following steps are performed to leak check the Model 700 at the factory when the unit is quality checked prior to release This procedure is more thorough and is designed to isolate specific zones where a leak may occur Leak Checks SEP 2005 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS amp 4 29 Model 700 Do not use the Carrier Pressure Adjust valve on the Flow Panel of the Model 700 GC to adjust Carrier Gas line pressure The valve is factory set and should not be adjusted Calibration gas line pressure of 50 psig is for leak check and test purposes only For normal operation the calibration gas line pressure is maintained at 20 30 p
113. ap The burner tip can be removed for cleaning 1 Loosen the isolating nut one turn 2 Gently lift out the burner tip tube Use short needle nose pliers if it is stubborn taking care not to bend the tube The alternative 15 to unscrew the assembly and clean as an assembly Micro FID Re assembly 1 Insert burner tip tube into the isolating nut Be certain it 1s fully seated There should be about 350 of tube visible 2 Tighten the isolating nut in small increments until the tube ceases to pull free Slight additional tightening will ensure proper sealing 3 Place the cap onto the end of the body with the deep cavity Once the alignment pin is in its mating hole gently press the two parts together and ensure the o ring is seated properly 4 Slide the Micro FID shield onto the body from the bottom Align the notch with the exhaust fitting and insert the two screws 5 Lower the Micro FID body assembly onto the base placing the alignment pin in its hole Press the body into place seating the o ring Tighten the screws slightly more than finger tight 6 Re connect the ground lead Chromatograph Valves 4 40 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS Model 700 7 Press the Micro FID exhaust tube onto the fitting and anchor with the U shaped clip 1 16 tubing makes an adequate clip 8 Plug the connector board onto the cap 9 Replace the thermal cover on the upper enclosure Mode
114. ard The FTB has five discrete outputs and four discrete inputs The discrete input DIG_IN4 is dedicated to a pressure switch The discrete inputs are located on J10 10 pin Phoenix connector Setting the Com ID 3 52 INSTALLATION AND SETUP MODEL 700 2 Route digital I O lines appropriately especially in the case of the explosion proof enclosure There are connections for four digital inputs and five digital output lines Phoenix 10 pin connector as follows Table 3 5 FTB Discrete Digital Inputs J10 Function Description Pin 1 DIG IN1 Pin 2 GND Pin 3 DIG IN2 Pin 4 GND Pin 5 DIG IN3 to customer Pin 6 GND Pin 7 DIG INA dedicated to a pressure switch Pin8 GND dedicated to a pressure switch Pin 9 DIG IN5 Pin 10 GND Discrete Digital Outputs The discrete outputs are located on J14 P N 3 0700 010 Phoenix 10 pin connector have two Form A relays on the FTB Outputs 3 5 are Solid State switches with a rating of 9 5A 480 VDC The relays with sealed enclosures have a contact current rating of 1 0 Amperes each see Figure 3 26 Setting the Com ID SEP 2005 INSTALLATION AND SETUP 2 3 53 MODEL 700 For discrete digital outputs see Table 3 6 Table 8 6 FTB Discrete Digital Outputs J14 Function Pin 1 DIG OUT Pin 2 DIG OUT Pin 3 DIG OUT Pin 4 DIG OUT Pin 5 DIG OUT 3 Pin 6 DIG OUT 3 Pin 7 DIG OUT 4 Pin 8 DIG OUT 4 Pin 9 DIG OUT 5 Pin 10 DIG
115. ardware Review the system block diagrams Upper and Lower Electronics to become familiar with the Model 700 Detector In Dual Methods Dual Methods Adaptor Bd Preamplifier Bd Inputs 2 Detectors Outputs DC DC Converter 8 Analog 4 20 mA 24 Vde Input 24 Vdc Power Control Outputs 20Vdc 20 Multifunction Pcb Analog Outputs Heater PWM Controller RTD inputs 4 COM RS 232 2 Local Analog Inputs 4 20 mA 4 Digital Inputs 6 Digital Outputs 5 Serial Port RS 232 Solenoid amp Heater Driver Bd Solenoid Drivers 16 Heaters 4 Zones DC DC Converter 24 Vdc Input PU Outputs 5Vde 15Vde 15Vdc Figure 2 9 Upper Electronics with TCD Block Diagram SEP 2005 Equipment Specifications 2 14 7 EQUIPMENT DESCRIPTION AND SPECIFICATIONS Model 700 PREAMPLIFIER P S PCB PREAMPLIFIER PCB INPUTS DC DC CONVERTERS 1 TCD DETECTOR 24VDC INPUT 1 FID DETECTOR 24VDC OUTPUTS OUTPUTS 20VDC 20VDC COM 1 100VDC 5VDC RS 232 OR RS 485 SERIAL I O SOLENOID HEATER DRIVER PCB DC DC CONVERTERS 24 VDC INPUT OUTPUTS 5VDC SOLENOID DRIVERS 16 HEATERS 4 ZONES MULTIFUNCTION SERIAL PORT RS 232 MICRO CONTROLLER PCB HEATER PWM CONTROLLER 4 ZONES DIGITAL INPUTS COM RS 232 RTD INPUTS ANALOG INPUTS 4 20mA 4 DIGITAL OUTPUTS SERIAL PERIPHEERAL INTERFACE SERIAL DAC CONTROL Figure 2 10 Upper Electronics with Micro FID Block Diagram Equipment Specifications SEP 2005
116. as leak check re open the Calibration gas bottle valve and the in line Cal Stream block valve Leak Checks and Purging FOR First Calibration 3 62 INSTALLATION AND SETUP MODEL 700 Sample Lines Streams Leak Check 1 3 5 2 Slowly pressurize the Sample line up to 20 psig Block in the line Observe the regulator making sure the pressure holds The pressure should not decrease for a period of two to three minutes When the GC passes the Initial Sample Gas leak check re open the Sample Gas lines Purging Carrier Gas Lines Purging carrier and calibration gas lines requires AC power To purge the Carrier Gas lines 1 Ensure that the MV vent line plug has been removed and the vent line is open Ensure that the Carrier Gas bottle valve is open Set the Carrier Gas line pressure at 110 psig Use the dual stage regulator at the Carrier Gas bottle to adjust pressure Turn ON the AC power to the GC Establish communications with the GC via the MON2000 software Use the File gt Quick Connect menu path see Section 2 7 2 in the MON2000 Software for Gas Chromatographs User Manual P N 3 9000 522 for more information Tubing should be clean and dry internally During installation the tubing should have been blown free of internal moisture dust or other contaminants Do not use the Carrier Pressure Adjust regulator adjustment on the Flow Panel Assembly to adjust Carrier Gas
117. baseline values Theory of Operation 1 24 INTRODUCTION Theory of Operation Model 700 Having initiated a peak search by turning Integrate Inhibit off the Controller Assembly performs a point by point examination of the signal slope This 1s achieved by using a digital slope detection filter a combination low pass filter and differentiator The output is continually compared to a user defined system constant called Slope Sensitivity default value of 8 is assumed if no entry is made Lower values make peak onset detection more sensitive and higher values make detection less sensitive Higher values 20 to 100 would be appropriate for noisy signals e g high amplifier gain Onset 1s defined where the detector output exceeds the baseline constant but peak termination 1s defined where the detector output 1s less than the same constant Sequences of fused peaks are also automatically handled This is done by testing each termination point to see if the region immediately following it satisfies the criteria of a baseline A baseline region must have a slope detector value less than the magnitude of the baseline constant for a number of sequential points When a baseline region 15 found this terminates a sequence of peaks A zero reference line for peak height and area determination 16 established by extending a line from the point of the onset of the peak sequence to the point of the termination The values of these tw
118. ble TCD Configurations Field Termination Board Operation RS 232 RS 422 or RS 485 Comments PC Flow Computer Modem external Com3 WinSys CPU Board J6 to Multifunction Board RS 232 Reserved for Multifunction Board Unless LOI is installed then Com4 WinSys CPU Board J6 to FTB 55 232 RS 422 or RS 485 RS 422 and RS 484 needs Chip Kit CK 75176 2 Com 4 is reserved for the LOI Com5 WinSys Com4A Board J9 9 pin Phoenix RS 232 RS 422 or RS 485 RS 422 and RS 484 needs Chip Kit CK 75176 2 Modem External Com6 WinSys Com4A Board 418 9 pin Phoenix 55 232 RS 422 or RS 485 RS 422 and RS 484 needs Chip Kit CK 75176 2 Com7 WinSys Com4A Board J17 9 pin Phoenix RS 232 RS 422 or RS 485 RS 422 and RS 484 needs Chip Kit CK 75176 2 Com8 WinSys Com4A Board J18 9 pin Phoenix RS 232 RS 422 or RS 485 RS 422 and RS 484 needs Chip Kit CK 75176 2 Reserved for LOI when installed Com9 SEP 2005 Reserved for internal modem TCD Serial Communications 2 telephone modem be connected to any of the GC serial ports configured for RS 232 If an internal modem WinSystems P N 3 0580 042 or P N 3 0700 029 Radicom is installed it is assigned to serial port Com9 If the Com4A board is installed the modem is assigned to Com9 With or without the Com4A board the internal modem is assigned to Com9 In any Modbus Post s lave
119. bnormal Check the flow at the measure vent and sample vent see Table 4 3 Temperature Use the Temperature Control function for monitoring the Temperature of the Oven Detector s and Columns and the Stream Switching block to determine when the Model 700 is thermally stable The bottom row labeled Temperature C displays the current temperatures The settings and values shown in Figure 4 10 and described Table 4 4 are preset at the factory and are based on the specific customer application These values should not be changed unless recommended by Daniel Customer Service Personnel or it is a factory application requirement General Troubleshooting SEP 2005 Model 700 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS 4 4 23 Application Reports Logs Chri System Component Data Timed Events User Defined Calculations Limit Alarms Discrete Alarms Streams Analog Inputs Analog Outputs Discrete Inputs Discrete Outputs Valves Temperature Control Serial Ports When connected via MON2000 use the Appli cation Temperature Control menu path to access this function The Temperature Control dialog displays Temperature Control 1 x D Filter Setpoint Output TemperaturefC Dut of Service 60 600 1 5 22 Figure 4 10 Temperature Control Dialog Use the pull down menu to select the appropriate mode setting e g AUTOMATIC
120. cepts used Thermal Conductivity Detector TCD One of the detectors located on the oven the Analyzer upper assembly is a thermal conductivity detector that consists of a balanced bridge network with heat sensitive thermistors in each leg of the bridge Each thermistor is enclosed in a separate chamber of the detector block One thermistor is designated the reference element and the other the measurement element See Figure 1 5 for a schematic diagram of the thermal conductivity detector TCD Theory of Operation 1 16 INTRODUCTION Model 700 DETECTOR BLOCK IN HEATED UPPER SECTION OF ANALYZER rd R 5 VALVES 7 12 RU C NU DE REFERENCE COLUMNS FLOW carrier gas E v SM 2 NGC MEASUREMENT FLOW MV DC POWER M R 1 1 PREAMPLIFIER IN ANALYZER DETECTOR BRIDGE ELECTRONICS HOUSING p SIGNAL OUT Figure 1 5 Analyzer Assembly with TCD Detector Bridge Theory of Operation In the quiescent condition prior to injecting a sample both legs of the bridge are exposed to pure carrier gas In this condition the bridge is balanced and the bridge output is electrically nulled The bridge can be balanced by the fine and coarse adjustment potentiometers located on the preamplifier circuit board The analysis begins when a fixed volume of sample is injected into the column by operatio
121. d RS 232 RS 422 or RS 485 J9 on FTB 9 pin Phoenix RS 422 and RS 484 needs Chip Kit 75176 2 Com6 WinSys CPU Board RS 232 RS 422 or RS 485 J13 on FTB 9 pin Phoenix RS 422 and RS 484 needs Chip Kit CK 75176 2 WinSys Com4A Board RS 232 RS 422 or RS 485 J17 on FTB 9 pin Phoenix RS 422 and RS 484 needs Chip Kit 75176 2 Com8 WinSys Com4A Board RS 232 RS 422 or RS 485 Reserved for LOI when J18 on FTB 9 pin Phoenix RS 422 and RS 484 needs installed Chip Kit CK 75176 2 Com9 Reserved for internal modem SEP 2005 FID Serial Communications 8 7 COMMUNICATIONS SPECIFICATIONS In any Modbus Post s lave DCS or network there must only be one host to which any one of the GC serial ports can respond as a Modbus slave To use the MON 2000 software to configure the GC for Modbus communication see the MON 2000 Software for Gas Chromatographs User Manual P N 3 9000 522 Model 700 standard configuration has two communications ports available on the FTB Com1 and Com2 Com 4 is dedicated to the Micro FID TCD Preamplifier When the LOI becomes available it will use a video board instead of a serial port connection FID Serial Communications Model 700 Configuration of each channel requires installing and or removing the appropriate line driver ICs and installing jumpers A Chip Kit P N CK 75176 2 1s used when configuring a single channel for RS 422 mode or when conf
122. d of time and heavy use then the analog output for that channel should be recalibrated Analog Inputs Outputs 4 66 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS Model 700 4 12 1 Model 700 Analog Inputs There are four analog inputs available on the Field Termination Board J4 12 pin Phoenix connector Model 700 Upper Enclosure Analog Inputs LOL 313 20 31 310123 4 3 2 5 S 5 gt QUE S 1 9 9 711 7 073 B JO 7 3 5 ae 820757 2 293 22 2 9 3 Figure 4 34 Analog Board Inputs Analog Inputs Outputs SEP 2005 MAINTENANCE AND TROUBLESHOOTINGTABLE OF 5 4 67 Model 700 The Model 700 analog inputs are configured as follows VIN _1 Shield Shield Shield Figure 4 35 Analog Inputs 4 12 2 Analog Output Adjustment The initial analog output adjustment will be set at the factory before shipment at standard values 4 20 mA It may be necessary to check and or adjust these values depending on output cabling impedance The adjustment may require two persons if the units are some distance apart It will require a good digital meter to check the zero and full scale values at the receiving end The scale or span value can be adjusted by a PC with the Model 700 when the values are known at the receiving end It is possible to calibrate the analog outputs using different engineering units volts and
123. d serial communications ports Com1 Com2 Com3 and Com4 are defined in the following tables Table A 3 Communication with WinSystems CPU Com1 RS 232 Mode J8 Jumpers Pins 1 and 2 J13 No jumpers U2 Installed Standard U5 Removed U6 Removed RS 422 Mode Need WinSys Chip Kit CK 75176 2 J8 Jumper Pins 1 and 2 J13 No jumpers U2 Removed U5 Installed U6 Installed RS 485 Mode Need WinSys Chip Kit CK 75176 2 J8 Jumper Pins 1 and 2 J13 Jumper Pins 2 and 3 02 Removed 05 Removed U6 Installed SEP 2005 FID Serial Communications 16 COMMUNICATIONS SPECIFICATIONS Model 700 Table A 4 Communication with WinSystems CPU Com2 RS 232 Mode J9 Jumpers Pins 1 and 2 J16 No jumpers U9 Installed Standard U11 Removed U12 Removed RS 422 Mode Need WinSys Chip Kit CK 75176 2 J9 Jumper Pins 1 and 2 J16 No jumpers U9 Removed U11 Installed U12 Installed J9 Jumper Pins 1 and 2 J16 Jumper pin 2 and 3 U9 Removed U11 Removed U12 Installed FID Serial Communications SEP 2005 COMMUNICATIONS SPECIFICATIONS A 17 Model 700 Table 5 Communication with WinSystems CPU Com3 Reserved for Multifunction Board RS 232 Mode J12 Jumpers Pins 1 and 2 J14 No jumpers U4 Installed Standard U7 Removed U8 Removed SEP 2005 FID Serial Communications 18 COMMUNICATIONS
124. ddress also known as Com ID or Device ID Switch number 1 is the least significant bit and switch number 5 15 the most significant bit Set these switches either ON or OFF Switch 6 and 7 are spares and switch 8 1s used to cold start the processor see Table 3 4 Use the GC maintenance records to document any changes made to the switch settings Table 8 3 Modbus Slave Address Com ID Switch Settings Com ID 1 2 3 4 5 1 ON OFF OFF OFF OFF 2 OFF ON OFF OFF OFF 3 ON ON OFF OFF OFF 4 OFF OFF ON OFF OFF 5 ON OFF ON OFF OFF 6 SPARE 7 SPARE 8 COLD START Setting the Com ID SEP 2005 INSTALLATION AND SETUP 3 37 MODEL 700 Table 8 4 Switch Positions for Cold Start 8 Normal Run OFF Cold Start ON 3 4 2 Preparing for Serial Connections The method for operating a Model 700 system 1s from a connected personal computer PC The PC must be Running MON2000 software version 2 2 or later See the MON2000 User Manual P N 3 9000 522 for more information Connected to the Model 700 via a serial link This section addresses the basic ways to wire a serial connection between a PC and the GC system SEP 2005 Setting the Com ID 3 38 INSTALLATION AND SETUP MODEL 700 Before connecting a PC to the Model 700 determine the following 1 What serial ports are available at the PC When you select one consider these points Standard PC serial ports are typ
125. direct wall mount mounting SEP 2005 Equipment Specifications 2 12 7 EQUIPMENT DESCRIPTION AND SPECIFICATIONS Type power Model 700 Table 2 1 Model 700 Unit Specifications Specification 24 VDC standard 75W Model 700 w TCD 150W Model 700 w Methanator or LSIV 36VDC Sol Drv PCB Transorb 90 130 180 264 VAC 47 63HZ single phase AC optional Voltage range includes line voltage variations instrument air environment classification not required optional for valve actuation min pressure of 90 psig 18 to 55 C 0 to 130 F 0 to 95 RH non condensing indoor outdoor pollution degree 2 the unit can withstand some non conductive environmental pollutants e g humidity max altitude 2000m For Canada Class 1 Zone 1 Ex d IIB H3 T4 pending For USA Class 1 Zone 1 AEx d H3 T4 pending international FLAMEPATH CENELEC IEC Class 1 Zone 1 EEx d IIB H2 T4 pending CE EEx d IIC T4 Certification number SIRA 04ATEX1055X Special conditions for safe use must be met The maximum constructional gap 10 is less than that required by Table 1 of IEC 60079 1 2004 as detailed below MAXIMUM GAP MM COMMENT Fitting tube adaptor fitting tube taper 0 000 Taper fit Fitting tube taper tubes Equipment Specifications 0 132 SEP 2005 EQUIPMENT DESCRIPTION AND SPECIFICATIONS 2 13 Model 700 2 2 2 Electronic H
126. e 6 port Valve 10 port Valve Figure 4 11 Chromatograph Valve Assemblies 4 7 3 Valve Cleaning For cleaning the valve 1sopropyl alcohol P N 9 9960 111 should be used Do not use oil base cleaner on the valve Chromatograph Valves SEP 2005 MAINTENANCE AND TROUBLESHOOTINGTABLE OF 5 4 33 Model 700 4 7 4 TCD Oven System Removal NOTICE Use the following procedure for removing the The Oven System may be Oven System from the Model 700 unit removed and repaired at a bench However it is not necessary to remove the oven DANGER TO PERSONNEL AND EQUIPMENT Disconnect all electrical power to the unit and ensure the area is free of explosive gases Failure to follow this warning may result in injury or death to personnel or cause damage to the equipment 1 Disconnect all power to the unit 2 Remove the explosion proof dome and the thermal cover Model 700 Upper Enclosure Thermal Cover Figure 4 12 Micro FID Oven System Thermal Cover SEP 2005 Chromatograph Valves 4 34 7 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS Model 700 3 Loosen the screw on the mounting bracket that secures the Oven Plate to the support post see Figure 4 18 4 Lift up slightly and rotate the oven forward one quarter turn so that the components are accessible Model 700 TCD Upper Enclosure Oven System Wiring Plug Connector Blocks Figure 4 13 TCD Upper Assembly Co
127. e RS 232 Usually there are two external serial port jacks on a PC located on the rear NOTICE panel Most often they are either DB 9 or DB 25 male see below Model 700 software upgrades may be installed DB 25 via any available Com Port serial ports can be used by other peripheral equipment attached to the PC such as a printer mouse or modem etc To determine which PC serial ports are already being used by other equipment and which port can be used for connecting to the GC note existing serial connections refer to your PC user manual and use diagnostic software such as Norton Utilities 2 What serial ports are available at the GC The Model 700 without the Micro FID comes equipped with three serial ports standard unless the customer needs a LOI Interface connection then only two com ports are standard The installation of the optional Com4A board with or without a LOI brings the total number of available serial ports to six Setting the Com ID SEP 2005 MODEL 700 SEP 2005 INSTALLATION AND SETUP amp 3 39 When you select a serial port consider these points Com1 and Com2 from the WinSystems CPU board J1 to Field Termination board 45 and J7 standard configuration Com3 from WinSystems CPU board J6 to the multifunction board Com4 is reserved for the LOI Local Operator Interface if installed The Model 700 with the Micro FID comes equipped with two serial por
128. emove the plug from the Sample Vent SV clean and dry internally to line 1 16 inch tubing marked SV located avoid contamination Before on the Flow Panel Assembly connecting the sample and gas lines flow clean air or If desired connect the SV line to gas through them Blow out external ambient pressure vent If the internal moisture dust or vent line is terminated in an area other contaminants exposed to wind protect the exposed vent with a metal shield Use 1 4 inch or 3 8 inch tubing for vent lines longer than 10 feet Note that at this stage in the installation the GC Measure Vent MV line marked remains plugged until leak checks are completed For regular operation however the MV line must be unplugged or open Do not discard the vent line plugs They are useful at any time when leak checking the GC and its sample or gas line connections Model 700 Installation SEP 2005 INSTALLATION AND SETUP 4 3 29 MODEL 700 2 Connect carrier gas to the GC The carrier gas inlet is a 1 8 inch tee fitting located on the left side of the upper enclosure MAY CAUSE INJURY TO PERSONNEL OR EQUIPMENT DAMAGE Do not turn on gas until you have completed leak checking the carrier and sample lines see Step 5 Failure to follow this precaution may cause injury to personnel or damage equipment Model 700 Lower Enclosure Carrier Gas Inlet Use 1 8 inch or 1 4 inch stainl
129. ent Tables and 4 Component Data Tables assignable to each stream Peak Integration fixed time or auto slope and peak identification update Retention Time upon calibration or during analysis SEP 2005 Equipment Specifications 2 20 EQUIPMENT DESCRIPTION AND SPECIFICATIONS Model 700 This page is intentionally left blank Equipment Specifications SEP 2005 INSTALLATION AND SETUP 3 1 MODEL 700 INSTALLATION AND SETUP This section provides instructions for installing and setting up the Model 700 Gas Chromatograph GC System for Zone 1 Division I environments This procedure involves the following steps Observe precautions and warnings plan site location obtain supplies and tools install GC wiring install GC sample and gas lines perform leak checks purge carrier gas lines purge calibration lines start up GC system 3 1 PRECAUTIONS AND WARNINGS DANGER TO PERSONNEL AND EQUIPMENT Install and operate all equipment as designed and is compliant with all safety requirements The Seller does not accept any responsibility for installations of the Model 700 or any attached equipment in which the installation or operation thereof has been performed in a manner that is negligent and or non compliant with applicable safety requirements SEP 2005 Precautions and Warnings 3 2 INSTALLATION AND SETUP MODEL 700 3 1 1 Hazardous Environments DANGER TO PERSONNEL AND EQUIPME
130. er GC Terminal Board 1 for field wiring GND TXA TXB RXB Figure A 26 Example RS 485 Serial Cable Terminations Line Driver to GC Controller Com4 Example RS 485 PC GC Connection SEP 2005 COMMUNICATIONS SPECIFICATIONS 4 39 Model 700 Table A 20 Switch Settings for 1 0485 RS 485 to GC Switch Type Label Position Purpose Front Panel NORMAL DLB NORMAL Normal operation used instead of Switch loopback testing DIP Switch XW1A XW1ADCE Gets line driver to operate as data Banks XW1B DTE communications equipment DCE DIP Switch 52 UNTERM Eliminates need for resistor Banks network termination to connect one PC directly to one GC Table A 21 Jumper Settings for LD485A MP RS 485 to GC Jumper Position Purpose W8 HALF half duplex operation W9 0 ms milliseconds delay from time request to send RTS received as true until clear to send CTS asserted as true W15 A B RS 485 driver enabled by RTS W16 A B half duplex turnaround delay at 5 ms W17 B 100 ms disable timeout delay by 100 ms W18 B C RS 485 driver enabled by RTS SEP 2005 Example RS 485 PC GC Connection 40 7 COMMUNICATIONS SPECIFICATIONS Model 700 This page is intentionally left blank Example RS 485 PC GC Connection SEP 2005 MODEM INSTALLATION B 1 Model 700 APPENDIX B MODEM INSTALLATION NOTICE Revision C of the Internal This appendix provides information for Modem requires 2000 install
131. erial ports of the GC and an external modem with a DB 25 pin serial port you may use gender changes and a null modem cable purchased from any computer products supplier or you may manufacture a cable The manufactured null modem cable will need a male DB 9 pin connector and a male DB 25 pin connector Wire the cable ends as illustrated below see Figure A 22 The DB 9 connector on the GC serial port is wired to appear as Data Communications Equipment DCE Use a custom null modem type cable to make the connection between the GC and an external modem GC serial ports were wired to appear as DCE so that a straight through serial cable could be used for a direct serial connection between the GC Controller and the PC which is Data Terminal Equipment DTE Female DB 9 Serial Male DB 9 cable end Male DB 25 cable end connector on GC to GC Serial Port to External Modem DCE Co 0000 9 2 7 6 6 75 14 7 25 9 RI 9 RI 22 RI 8 RTS 8 CTS 4 RTS TOIS 2S SS 7 RTS 5 CTS 6 DTR 6 DSR 20 DTR 5 GND 5 GND 7 GND 4 DSR 4 6 DSR 3 RxD 3 TxD 3 RxD eS ES ee 2 RxD 2 TxD 1RLSD 7777777 1DCD 8 DCD DCD Null Modem cable Figure A 22 GC DB 9 pin Port to External Modem DB 25 pin Port SEP 2005 Wiring Remote RS 232 Communications 34 7 COMMUNICATIONS SPECIFICATIONS 700 4 2 GC PHOENIX Plug to Modem DB 25 pin Port To make RS 282 serial
132. es a maintenance technician to schedule replacement of gas cylinders at a convenient time and allows quick troubleshooting and repair when it becomes necessary Troubleshooting and Repair Concept 4 2 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS Model 700 4 2 1 A chromatogram a Configuration Report and a Raw Data Report should also be made and filed with the checklist furnishing a positive dated record of the Model 700 The chromatogram and reports can also be compared to the chromatograms and reports run during the troubleshooting process Bimonthly Maintenance Checklist Copy the sample maintenance checklist as necessary for your files see Table 4 1 If you have a problem please complete the checklist and reports and have the results available when calling DMS with a problem Also have the Sales Order number The Sales Order number can be found on the nameplate located on the left side wall of the upper housing of the Model 700 The chromatograms and reports archived when your Model 700 left the factory are filed by this number Routine Maintenance SEP 2005 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS 4 3 Model 700 Table 4 1 Maintenance Checklist Date Performed Sales Order Number System Parameters As Found As Left Nominal Carrier Gas Cylinder Cylinder Pressure Reading High psig psig psig Cylinder Pressure Outlet Reading psig psig 110 psig Carrier Pressure Panel
133. ess steel tubing to conduct carrier gas Usea dual stage regulator with high side capacity of 3000 psig and low side capacity of 150 psig SEP 2005 Model 700 Installation 3 30 INSTALLATION AND SETUP MODEL 700 See Appendix C for a description of a dual cylinder carrier gas manifold P N 3 5000 050 with these features Carrier gas 1s fed from two bottles The first stream is the When one bottle is nearly empty 100 Calibration gas stream psig the other bottle becomes the primary supply Each bottle can be disconnected for refilling without interrupting GC operation 3 Connect calibration standard gas to the GC Use 1 8 inch stainless steel tubing to conduct calibration standard gas When installing the Usea dual stage regulator with low side calibration standard gas line capacity of up to 30 psig ensure that the correct tubing connection is made Model 700 Installation SEP 2005 INSTALLATION AND SETUP 2 3 31 2 MODEL 700 The Calibration gas inlet 1s the last inlet following the sample gas see Figure 3 9 Model 700 Upper Enclosure Calibration Gas Inlet Figure 3 9 Calibration Gas Stream Inlet Right side of unit 4 Connect sample gas stream s to the GC Use 1 8 inch or 1 4 inch stainless steel tubing to conduct calibration standard gas Ensure that pressure of sample line 15 regulated to maintain 15 to 30 psig 21094 SEP 2
134. flame Micro FID Temperature High Micro FID Comm Failure Analog Output 1 High Measured value program for Analog Output 116 greater than user defined full scale range Analog Output 2 High same as Analog Output 1 High Analog Output 3 High same as Analog Output 1 High Analog Output 4 High same as Analog Output 1 High Analog Output 5 High same as Analog Output 1 High Analog Output 6 High same as Analog Output 1 High Analog Output 7 High same as Analog Output 1 High Analog Output 8 High same as Analog Output 1 High Analog Output 9 High same as Analog Output 1 High Analog Output 10 High same as Analog Output 1 High Analog Output 11 High same as Analog Output 1 High Analog Output 12 High same as Analog Output 1 High General Troubleshooting SEP 2005 700 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS 4 13 Table 4 2 Basic Hardware Troubleshooting via Alarms Continued Alarm Possible Cause Analog Output 1 Low Analog Output 2 Low Analog Output 3 Low Analog Output 4 Low Analog Output 5 Low Analog Output 6 Low Analog Output 7 Low Analog Output 8 Low Analog Output 9 Low Analog Output 10 Low Analog Output 11 Low Analog Output 12 Low Measured value program for Analog Output 1 is lower than user defined zero range same as Analog Output 1 Low same as Analog Output 1 Low same as Analog Output 1 Low same as Analog Output 1 Low same as Analog Output 1 Low same as Analog Output 1 Low same as Analog Output
135. g Table C 1 Contents of Example Calibration Gas P on Nitrogen 2 5 Carbon 0 5 Dioxide Methane Balance Propane 1 0 Isobutane 0 3 N butane 0 3 Neopentane 0 1 Isopentane 0 1 N pentane 0 1 N hexane 0 03 The sampling system should be carefully planned for the best chromatographic analyses Calibration Gas SEP 2004 700 2005 ENGINEERING DRAWINGS D 1 APPENDIX D ENGINEERING DRAWINGS D 1 LIST OF ENGINEERING DRAWINGS This addendum contains the following engineering drawings for the Model 700 Gas Chromatograph BE 21154 Assembly Modem Board Model 700 GC CE 20765 Assembly CPU 2350A 700 Sheets 1 and 2 CE 20931 Assembly Radial 6 port Valve Kiosk Oven Model 700 GC CE 20958 Assembly 10 port Valve Model 700 GC CE 21276 Assembly Micro FID Model 700 GC CE 21345 Methanator Assembly CE 25002 9 Flow Config Det 1 B F to Meas D C Det 2 to Meas Model 700 CE 25003 6 Flow Config Det 1 B F to Meas D C Det 2 to Meas Model 700 CE 25004 6 Flow Config Det 1 B F to Meas to Meas Model 700 CE 25006 C6 and Flow Config Det 1 B F to Meas D C DC Model 700 List of Engineering Drawings D 2 7 ENGINEERING DRAWINGS List of Engineering Drawings CE 25007 DE 20991 DE 20992 DE 20993 DE 21405 SP 00700 SP 00701 Model 700 Flow Configuration Det 1 B F to Meas Helium Det 2 B F to Meas Argon Model 700 I
136. heck procedures Thumb Screw Figure 4 20 Side View TCD Oven System Mounting Bracket SEP 2005 Chromatograph Valves 4 50 7 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS Model 700 3 Holding the left side of the oven mounting plate gently lift up the assembly and rotate it so that the enclosure opening is accessible Model 700 TCD Upper Enclosure 2794 2 Figure 4 21 Rotated Upper Assembly Chromatograph Valves SEP 2005 MAINTENANCE AND TROUBLESHOOTINGTABLE OF 5 4 51 Model 700 4 Loosen the thumb screws holding the valve in place Model 700 TCD Upper Enclosure dE Figure 4 22 Stream Switching Assembly 5 Lift the solenoid off of the alignment pins approximately 1 8 6 Slide out the solenoid block 7 Disconnect the wire leads and remove the gasket from the bottom of the solenoid block Tha solenoids Bre not 8 Replace the old leads at the connector plug polarity sensitive x or splice the wires from the new solenoid to the old leads SEP 2005 Chromatograph Valves 4 52 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS Model 700 9 Reassemble the 555 and Oven System in reverse order of Steps 1 through 7 Model 700 TCD Upper Enclosure Figure 4 28 Stream Switching System Final Assembly 4 8 TCD DETECTOR BRIDGE BALANCE The following procedure should be performed if the Model 700 does not produce a chro
137. ial Port to PC DB 25 pin Port A 30 GC PHOENIX Plug Port to PC DB 9 pin Port A 31 GC PHOENIX Plug Port to PC DB 25 pin Port A 32 WIRING REMOTE RS 232 COMMUNICATIONS A 33 GC DB 9 pin Serial Port to Modem DB 25 2 4 33 GC PHOENIX Plug to Modem DB 25 piti diseases 34 EXAMPLE RS 422 PC GC CONNECTION A 35 EXAMPLE RS 485 PC GC CONNECTION A 37 APPENDIX A COMMUNICATIONS SPECIFICATIONS viii 7 TABLE OF CONTENTS APPENDIX B MODEM 1 INSTALLATION B 1 1 APPENDIX C C 1 MANIFOLD CARRIER FOR GAS BOTTLES C 2 C 3 C 4 APPENDIX D D 1 ENGINEERING DRAWINGS Model 700 OPTIONAL INTERNAL B 1 Optional Ethernet Board B 3 CARRIER GAS ote rie oe pes Dr en OR ON v naui C 1 INSTALLATION AND LINE PURGING 2 REPLACING CARRIER CYLINDER C 3 CALIBRATION 85 C 4 LIST OF ENGINEERING DRAWINGS D 1 Appendix B MODEM INSTALLATION SEP 2005 LIST OF FIGURES ix Model 700 LIST OF FIGURES Figure 1 1 Block Diagram Upper Enclosure with 1 3 Figure 1 2 Block Diagram Upper Enclosure with 2 1 4 Figure 1 3 Bl
138. ic Wire Gauge stranded For power feed distances 250 to 500 feet 76 to 152 meters use 12 AWG 25 Metric Wire Gauge stranded For power feed distances 500 to 1000 feet 152 to 305 meters use 10 AWG 30 Metric Wire Gauge stranded Cable entries are M32 in accordance with ISO 965 3 1 3 Card Cage Removal The Model 700 card cage assembly 15 designed to be disconnected and removed from the lower enclosure to allow space for user power and signal connections This may be particularly important for applications where large numbers of I O connections are required To disassemble the Card Cage 1 Remove the lower enclosure cover and the front flow panel assembly Precautions and Warnings SEP 2005 INSTALLATION AND SETUP 2 3 5 MODEL 700 Note Leave the wires attached to the flow panel assembly and allow it to hang outside of the enclosure Flow Panel Figure 8 1 Lower Enclosure Disassembly SEP 2005 Precautions and Warnings 3 6 INSTALLATION AND SETUP MODEL 700 2 Carefully disconnect all of the ribbon cables from the boards in the card cage assembly NOTICE CPU Analog Modem Ethernet etc Note the location of the ribbon cables for ease of reassembly Flow Panel Figure 3 2 Card Cage Cable Disassembly Precautions and Warnings SEP 2005 INSTALLATION AND SETUP 3 7 MODEL 700 3 Use a Phillips head screw driver and remove the two screws located at the top of the card
139. iguring a two channel maximum mode for RS 485 If a modem and a serial controller are both required an external modem will be assigned to either Com1 or to Com5 Serial ports configured for RS 232 are most commonly used for direct serial communication between the GC and a PC or modem Serial ports configured for RS 422 or RS 485 are most commonly used for long distance serial communications systems such as a DCS or a network For these systems the GC can communicate as a Modbus slave device For further details see Figure A 6 and Figure 7 Multifunction FID TCD Board Preamplifier Board Field Termination Board Figure A 6 Configuration without Com4A Board SEP 2005 COMMUNICATIONS SPECIFICATIONS A 9 Model 700 N ir QE pe NN Field Termination Board Model 700 with the Com 4A board installed has six communications ports available on the FTB Com1 and 2 and Comb Com6 Com7 Com 4 is dedicated to the Micro FID TCD Preamplifier When the LOI becomes available it will use a video board instead of a serial port Figure 7 Configuration with Com4A Board connection SEP 2005 FID Serial Communications A 10 2 COMMUNICATIONS SPECIFICATIONS Serial communications for FTB Com1 Com4 is standard Com3 reserved for the Multifunction board Serial communications with optional Com4A board are available on ports 5 Coms8 If you are changing
140. in s Position 1 and 2 Open 3 and 4 Open 5 and 6 Open Table 10 J8 Jumper Settings Pin s Position 1 2 4 In 5 and 6 In 7 and 8 In Table A 11 J9 Jumper Settings Pin s Position land 2 In 5 and 6 In SEP 2005 FID Serial Communications 24 7 COMMUNICATIONS SPECIFICATIONS FID Serial Communications Model 700 WinSystems Ethernet Board The PCM NE2000 16 PC 104 can be configured by using the on board jumper block Jumper settings and pinouts used on the Model 700 for the PCM NE 2000 16 PC 104 Ethernet board optional are defined in the following table Table A 12 Ethernet Board Pin Settings Jumper Pin Position In 13 and 14 15 and 16 17 and 18 23 and 24 27 and 28 J2 land 2 J3 land 2 SEP 2005 Model 700 A 3 A 3 1 SEP 2005 COMMUNICATIONS SPECIFICATIONS 25 Radicom 56K Baud Modem Board The jumper settings and pinouts for the Radicom Modem P N 3 0700 029 are shown below see Section 3 4 10 Table A 13 J26 Radicom Modem Jumper Settings Pin s Position land2 In Table A 14 J27 Radicom Modem Jumper Settings Pin s Position 1 and 2 In Table A 15 J80 Radicom Modem Jumper Settings Pin s Position land 2 In Table A 16 J381 Radicom Modem Jumper Settings Pin s Position 2 and 3 In WIRING LOCAL RS 232 COMMUNICATIONS GC Serial Port and Cable Configurations This section provides more detailed information about local serial port connectio
141. ing the optional Internal Modem for the version 2 2 ur Model 700 P N 3 0700 029 modem ater communications is established via and the MON2000 version 2 2 software which then redirects modem communications through to Com9 B 1 OPTIONAL INTERNAL MODEM DANGER TO PERSONNEL AND EQUIPMENT Before removing the cover from the GC ensure that the power supply switch is OFF and the AC power cord is disconnected Failure to follow this warning may result in death or injury to personnel or cause damage to the equipment To install the internal modem 1 Halt any ongoing analysis runs 2 Disconnect the power from the unit 3 Remove the explosion proof dome and the Oven System protective cover SEP 2004 Optional Internal Modem 2 MODEM INSTALLATION Model 700 4 Disconnect the Analog cable from J6 of the System Interface board then disconnect all CPU cables from the System Interface board 5 Remove the CPU assembly and install the modem with associated hardware into J19 and J20 PC 104 Bus connector on the CPU assembly The modem must be the top board in the assembly See Figure below Model 700 Lower Enclosure Hw 010400271 0104222 316 EE E M 1 01603007538 16 05058 Figure 1 Radicom 56K Baud Modem Installation 6 Set communication port jumper settings on the modem board P N 3 0700 029 as foll
142. ints about flow diagrams Port to port flow paths are indicated by solid or dashed lines A dashed line indicates flow direction when the valve 1s ON that 1s energized solid line indicates flow direction when the valve 1s OFF i e not energized A combination of solid and dashed lines indicates a constant flow path regardless of the ON OFF state of the valve CHROMATOGRAPH VALVES Only minimal repair and maintenance 15 required by the customer e g replacing the diaphragms DMS recommends returning the Oven Assembly for major repairs to maintain the validity of the warranty Required Tools The tools required for performing repair and general maintenance on the valve assemblies are torque wrench scaled in foot pounds 2 socket 1 4 open end wrench 1 flat screwdriver Chromatograph Valves 4 32 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS Model 700 4 7 2 Chromatograph Valve Replacement Parts NOTICE Replacement parts required for each of the chromatograph valves on the Oven Assembly existing unit has consists of the following parts teflon gasket between the lower actuation diaphragms Diaphragm Kit 6 port Valve 2 kiosk block install asket SPESSO OQ LS PIN 2 4 0700 064 for 6 Diaphragm Kit 10 port Valve port valves and P N 2 4 P N 2 4 0700 171 0700 160 for 10 port valves Otherwise the teflon gasket is not required Model 700 TCD Upper Enclosur
143. ipment or completion of the Services Products purchased by Seller from a third party for resale to Buyer Resale Products shall carry only the warranty extended by the original manufacturer Buyer agrees that Seller has no liability for Resale Products beyond making a reasonable commercial effort to arrange for procurement and shipping of the Resale Products If Buyer discovers any warranty defects and notifies Seller thereof in writing during the applicable warranty period Seller shall at its option promptly correct any errors that are found by Seller in the firmware or Services or repair or replace F O B point of manufacture that portion of the Goods or firmware found by Seller to be defective or refund the purchase price of the defective portion of the Goods Services All replacements repairs necessitated by inadequate maintenance normal wear and usage unsuitable power sources unsuitable environmental conditions accident misuse improper installation modification repair storage or handling or any other cause not the fault of Seller are not covered by this limited warranty and shall be at Buyer s expense Seller shall not be obligated to pay any costs or charges incurred by Buyer or any other party except as may be agreed upon in writing in advance by an authorized Seller rep resentative All costs of dismantling reinstallation and freight and the time and expenses of Seller s personnel for site travel and diagnosis under this warra
144. is no direct user level interface to it Ifa BOS upgrade is required to your system refer to the MON2000 Software for Gas Chromatographs User Manual P N 3 9000 522 for additional BOS information Applications The GC application which runs under BOS utilizes the tools provided by BOS to perform the desired gas chromatograph functions for the user There are different applications to provide for different gas chromatographic needs To load a new application or to upgrade an existing application refer to the MON2000 Software for Gas Chromatographs User Manual P N 3 9000 522 for details Upgrade Procedures 4 72 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS Model 700 This page is intentionally left blank Upgrade Procedures SEP 2005 Model 700 Com4 is reserved for an optional LOI With the Com4A board installed Com8 is used for the LOI Com3 is reserved for the multifunction board Logical Address Com1 and Com2 WinSys CPU Board J1 to FTB A 1 COMMUNICATIONS SPECIFICATIONS amp 1 APPENDIX A COMMUNICATIONS SPECIFICATIONS TCD SERIAL COMMUNICATIONS The Model 700 with a TCD has three standard CPU serial communications ports Com1 Com2 Com4 and four optional Com4A board serial ports Com5 Com6 Com7 Com8 and Com9 for the optional internal modem Per the matrix below jumper settings can be configured for either RS 232 RS 422 or RS 485 serial signal definitions Table A 1 Matrix of Possi
145. is occurs See Table 4 2 for diagnostic data This data will be useful 1f 1t becomes necessary to call DMS for assistance SEP 2005 General Troubleshooting 4 16 MAINTENANCE AND TROUBLESHOOTINGTABLE CONTENTS Model 700 Description Analyzer Leak check with Snoop from Carrier Gas bottle to Analyzer regulator Leak check with Snoop from calibration standard to auto calibration solenoid Pre amp balance voltage Table 4 3 Troubleshooting Checklist As Found mV As Left mV Notes 0 x0 5 mV Sample System Leak check with Snoop from sample probe to sample solenoid Controller Inputs GRI CH 1 GRI CH 2 GRI CH 3 GRI CH 4 0 0 0 8 0 8 0 8 0 0 1 2 1 2 1 2 Value 12 bit AD 71 PAZ2 PAZ3 PAZ4 Value 16 bit AD GC 1 GC2 GC3 GC4 4800 to 6400 4800 to 6400 4800 to 6400 9200 to 12000 32767 to 32767 32767 to 32767 32767 to 32767 32767 to 32767 General Troubleshooting SEP 2005 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS 4 4 17 Model 700 Table 4 3 Troubleshooting Checklist Continued Description Power Supply DC DC Input Voltage Ranges 23V 28VDC Power Supply DC Input Voltage Range 90 130 180 264 VAC Auto ranging As Found As Left Notes NOTE See Figure 4 6 through Figure 4 9 for test point locations FTB 12V 0 2
146. it assemblies contain CMOS integrated circuits which can be damaged if the assemblies are not properly handled The following precautions must be observed when working with the assemblies Do not install or remove the Model 700 printed circuit assemblies while power 18 applied to the units Keep electrical components and assemblies in their protective conductive carriers or wrapping until ready for use Use the protective carrier as a glove when installing or removing printed circuit assemblies Maintain contact with a grounded surface to prevent static discharge when installing or removing printed circuit assemblies Precautions for Handling PC Assemblies 4 12 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS Model 700 4 5 4 5 1 GENERAL TROUBLESHOOTING This section contains general troubleshooting NOTICE information for the Model 700 The information 1s arranged as appropriate either by major subsystems or by major functions of the instrument See Table 4 2 for frequent possible causes of the hardware alarms Correct ALL alarms before re calibration Hardware Alarms Use the following table to identify the alarm and possible cause to remedy the problem Table 4 2 Basic Hardware Troubleshooting via Alarms Alarm Possible Cause Application Checksum Failure DiskOnChip ROM Checksum Failure DiskOnChip RAM Diagnostics Failure bad RAM Micro FID TCD Preamplifier Alarms extinguished
147. iver Board Micro FID TCD Preamplifier Board Micro FID TCD Preamplifier Power Supply Board Micro FID Connector Board Model 700 with Micro FID TCD Lower Enclosure Field Termination Board Backplane Board Interconnect Board WinSystems CPU with PC104 interface Com4A PC 104 Board optional Access to GC Equipment Elements SEP 2005 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS 4 7 Model 700 The optional Radicom Modem is always mounted on top of the PC 104 card stack SEP 2005 1 2 k 4 3 2 Ethernet Board optional Radicom Modem Board optional Eight Channel Analog non isolated 4 20mA Output Board optional Four Channel Analog isolated 4 20mA Output Board optional Front Panel Analytical and Stream Switch Panel Dual Methods Adapter Board Model 700 Lower Enclosure Electronics TAE HE HE TE IEEE ELE ME PCn 33 6 26429 01030222516 Figure 4 2 CPU Com4A and Modem Boards Detector Elements Heater Elements Valves and Columns The detector elements heater elements valves and columns are located 1n the upper explosion proof housing of the Model 700 GC Access to GC Equipment Elements 4 8 MAINTENANCE AND TROUBLESHOOTINGTABLE OF 5 Model 700 Remove the thermal cover and insulating shield to gain access to these components N OTI C Model 700 Upper Enclosure The optional Ethernet board is not shown but plugs into the CPU board
148. ix A 2 2 for RS 485 port connections Voltage line drivers meet Electronics Industries Association EIA specifications for RS 485 Recommended Maximum Cable Length 4000 feet 1219 meters Pinouts See Appendix A 2 2 SEP 2005 FID Serial Communications 12 COMMUNICATIONS SPECIFICATIONS Model 700 A 2 2 FTB Serial Communications The settings are shown in Figure 8 through Figure A 13 Com1 RS 232 RS 485 RS 422 J5 oorno AUNE Figure A 8 FTB Com1 DB 9 pin Phoenix Connector Com2 RS 232 RS 485 RS 422 DCD 2 J7 Figure 9 2 DB 9 pin Phoenix Connector FID Serial Communications SEP 2005 COMMUNICATIONS SPECIFICATIONS A 13 Model 700 Com5 RS 232 RS 485 RS 422 J9 oo Figure 10 5 DB 9 pin Phoenix Connector Com6 RS 232 RS 485 RS 422 RLSD 6 J13 Figure 11 Com6 DB 9 pin Phoenix Connector SEP 2005 FID Serial Communications A 14 2 COMMUNICATIONS SPECIFICATIONS Model 700 Com7 RS 232 RS 485 RS 422 J17 QU 2 Figure A 12 FTB Com DB 9 pin Phoenix Connector Com8 RS 232 RS 485 RS 422 J18 Figure 13 Com8 DB 9 pin Phoenix Connector FID Serial Communications SEP 2005 COMMUNICATIONS SPECIFICATIONS A 15 Model 700 WinSystems CPU Jumper settings and pinouts for the four WinSystems CPU boar
149. l 700 FID TCD Upper Enclosure Thermal Cover 10 Replace the explosion proof cover on the assembly then apply power to the unit Chromatograph Valves SEP 2005 MAINTENANCE AND TROUBLESHOOTINGTABLE OF 5 4 41 Model 700 4 7 8 LSIV Maintenance The LSIV can be maintained while attached to the enclosure However the user may find it easier to perform maintenance with the LSIV removed from the Model 700 upper enclosure MAY CAUSE INJURY TO PERSONNEL This unit operates at high temperature Allow a cool down period of at least 10 minutes after shut down and handle the unit carefully Failure to follow this precaution may result in injury or death to personnel 4 7 9 LSIV Removal Inside the Model 700 upper enclosure there are two insulation covers which open like clam shells that slide off of the end of the LSIV to be removed 1 Disconnect the carrier and sample tubing from the LSIV 2 Remove the heater and RTD from the heater block 3 Disconnect sample and air tubing from the outer portions of the LSIV 4 Unscrew the retaining ring using a pin spanner wrench or other tool With the retaining ring loose the LSIV assembly is free to be pulled out of the upper enclosure SEP 2005 Chromatograph Valves 4 42 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS Model 700 Replacing LSIV Seals DAMAGE TO EQUIPMENT Use of wrenches other than a strap wrench to disassemble the LSIV can damage
150. l port DB 9 pin connector pre wired on the FTB 1 Obtain a straight through serial cable with these specifications 50 feet long or less DB 9 pin or DB 25 pin female plug at one end for PC connection DB 9 pin male plug at the other end for GC connection 2 Connect the serial cable plugs to the appropriate serial port Jacks at the PC and GC Use the MON2000 software to monitor and operate the GC as needed You can buy this cable from most computer supply retailers If however it is necessary to custom wire a cable because of circumstances see guidelines provided in Appendix B Setting the Com ID SEP 2005 MODEL 700 INSTALLATION AND SETUP 3 41 3 4 4 For detailed information concerning serial communications refer to Appendix A PC to GC Cable Short Distance Connection RS 232 The PC GC connection 1s made with straight through serial cable connected to one of the GC internal serial ports on the FTB If the length of cable can be 50 feet or less connect the serial cable to one of the GC serial ports configured for RS 232 Recall that output from a standard PC serial port follows RS 232 serial definition Cable that 1s longer than 50 feet when used for RS 232 serial transmission can result in spurious loss or corruption of data To connect your PC to one of the Model 700 serial port jacks 1 Access the GC FTB see Figure 3 15 located on the right wall of the lower e
151. lonization Detector Micro FID The other detector located on the oven the Analyzer Assembly is a Flame Ionization Detector The Micro FID requires a polarization voltage and its output is connected to the input to a high impedance amplifier which 15 called an Electrometer The burner uses a mixture of hydrogen and air to maintain the flame The sample of gas to be measured 1s also injected into the burner See Figure 1 7 for a schematic diagram of the Flame Ionization Detector Micro FID Electrometer Polarizing Voltage Signal Out Air Sample Figure 1 7 Analyzer Assembly with Micro FID Detector Bridge Theory of Operation SEP 2005 Model 700 SEP 2005 INTRODUCTION 1 19 1 4 3 LSIV The Liquid Sample Inject Valve LSIV penetrates the wall of the upper enclosure and is held in place by a retaining ring The mounting arrangement is designed to ensure integrity of the flameproof enclosure Model 700 LSIV Upper Enclosure Retaining Ring Piston Housing Y i Retraction Actuation Air Inlet Air Inlet Figure 1 8 Model 700 LSIV Assembly The outermost end houses an air operated piston Air at 15 to 45 psi is directed by a solenoid valve to either advance the stem to inject the sample or to retract the stem The next section houses an auxiliary stem seal assist piston driven by air at 80 to 100 psi keeps adequate load on the stem seal to counteract wear at the high temperatures and
152. m status PreAmp Firmware Rev FID High voltage FID Flame temperature Flame status Igniter status H2 valve status FID counts TCD counts x r FID FID ignition Manual Number of ignition attempts B a Wait time between tries p a seconds lgniter on duration B a seconds Flame sense temperature Bs a DegC Flame Out sense temperature DegC Electrometer gain High TCD Gain Light flame H2 Close Autozero FID Modify 9e Configure the following fields from the FID Configuration dialog FID Ignition Manual or Automatic Number of Ignition attempts Wait time between attempts Igniter ON duration Flame ON sense temperature Degrees C Flame OUT sense temperature Degrees C Electrometer TCD gain General Troubleshooting 4 26 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS Model 700 Baseline Drift To ensure that the baseline is not drifting compare the baseline upsets caused by valve actuations with those of the spectrum chromatogram provided with the Operational Parameters Sheet Ensure that no evidence of component elutions 1s present when sample is not being injected If differences exist between the two spectrum chromatograms the problem may be due to one or more of the following programming of events contamination of the multivalve sealing diaphragms by foreign matter improperly adjusted flo
153. matogram If necessary to balance the detector bridge TCD Detector Bridge Balance SEP 2005 MAINTENANCE AND TROUBLESHOOTINGTABLE OF 5 4 53 Model 700 1 Remove the cover of the upper explosion proof housing and the thermal cover on the Model 700 for access the preamplifier Model 700 FID TCD Upper Enclosure Figure 4 24 Model 700 Micro FID TCD Preamplifier SEP 2005 TCD Detector Bridge Balance 4 54 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS Model 700 2 Attach the negative lead of a digital voltmeter to the black test point BRIDGE BALANCE Attach the positive lead of the digital voltmeter to the red test point BRIDGE BALANCE Model 700 TCD Upper Enclosure Detector 1 Detector 2 Figure 4 25 Model 700 TCD Bridge Balance Model 700 Micro FID Upper Enclosure Detector 1 Figure 4 26 Model 700 Micro FID Bridge Balance 3 Check the detector bridge voltage The voltage should read 0 millivolts mV 0 5 mV Adjust the coarse and fine potentiometers which are located immediately to the left of each of the red test points to obtain the specified reading TCD Detector Bridge Balance SEP 2005 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS 4 55 Model 700 4 9 MEASURE VENT FLOW You will need an accurate flow meter for this measurement To measure the MV vent flow proceed as follows 1 Attach a flow meter to the vent output on the right side of the Model 700 M
154. mponents 5 Unplug the solenoid wiring from the driver board end Chromatograph Valves SEP 2005 MAINTENANCE AND TROUBLESHOOTINGTABLE OF 5 4 35 Model 700 6 Unplug the heat control wiring from the driver board side 7 Unplug the heater wiring from the driver board end 8 Loosen the screws on the connector blocks Model 700 TCD Upper Enclosure Figure 4 14 TCD Oven System Disassembly 9 Disconnect the three Preamplifier wires and the solenoid wire plug see Figure 4 14 10 Lift the oven assembly from the unit for bench maintenance and repairs 11 Reinstall in reverse order of Steps 1 9 SEP 2005 Chromatograph Valves 4 36 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS Model 700 4 7 5 Micro FID Removal Use the following procedure for removing the Micro FID from the Model 700 unit DANGER TO PERSONNEL AND EQUIPMENT Disconnect all electrical power to the unit and ensure the area is free of explosive gases Failure to follow this warning may result in injury or death to personnel or cause damage to the equipment 1 Disconnect all power to the unit 2 After powering down the Model 700 allow at least 10 minutes for the components to cool down 3 Remove the explosion proof dome and the thermal cover MAY CAUSE INJURY TO PERSONNEL This unit operates at high temperature Allow a cool down period of at least 10 minutes after shut down and handle the unit carefully Fail
155. n of the sample valve The sample is moved through the column by the continuous flow of carrier gas As successive components elute from the column the temperature of the measurement element changes SEP 2005 Model 700 SEP 2005 INTRODUCTION 1 17 The temperature change unbalances the bridge and produces an electrical output proportional to the component concentration The differential signal developed between the two thermistors is amplified by the preamplifier Figure 1 6 illustrates the change in detector electrical output during elution of a component detector bridge balanced 2 component begins to elute from column and is measured by thermistor 3 peak concentration of component Figure 1 6 Detector Output During Component Elution In addition to amplifying the differential signal developed between the two thermistors the preamplifier supplies drive current to the detector bridge The voltage signal 1s converted to a 4 20 milliampere mA current loop for transmission to the Controller Assembly The signal is proportional to the concentration of a component detected in the gas sample The preamplifier provides four different gain channels as well as compensation for baseline drift Theory of Operation 1 18 INTRODUCTION Model 700 The signals from the preamplifier are sent to the Controller Assembly for computation recording on a printer or viewing on a PC monitor via MON2000 1 4 2 Flame
156. nclosure Model 700 Lower Enclosure SEP 2005 Figure 3 15 Field Termination Board Setting the Com ID 3 42 INSTALLATION AND SETUP MODEL 700 2 Choose an available serial port on the FTB see P N CE 21157 1n Appendix D that 1s configured for RS 232 protocol Unless specified by the customer serial ports are configured for RS 232 For further details see Figure 3 16 and Figure 3 17 Multifunction FID TCD Board Preamplifier Board Field Termination Board Figure 3 16 Configuration without Com4A Board Model 700 standard configuration has two communications ports available on the FTB Com1 and Com2 Com 4 is dedicated to the Micro FID TCD Preamplifier When the LOI becomes available it will use a video board instead of a serial port connection Setting the Com ID SEP 2005 INSTALLATION AND SETUP 3 43 MODEL 700 Multifunction FID TCD Board Preamplifier Board Field Termination Board Model 700 with the Com 4A board installed has six communications ports available on the FTB Com1 and Com2 Com5 Com6 Com7 Com 4 is dedicated to the Micro FID TCD Preamplifier When the LOI becomes available it will use a video board instead of a serial port connection Figure 8 17 Configuration with Com4A Board SEP 2005 Setting the Com ID 3 44 INSTALLATION AND SETUP MODEL 700 3 Connect the appropriate serial cable If using a direct 6 conducto
157. nduit into the lower enclosure and connect it to the Ethernet extension cable Optional Internal Modem 4 MODEM INSTALLATION Model 700 This page is intentionally left blank Optional Internal Modem SEP 2004 MANIFOLD CARRIER FOR GAS BOTTLES C 1 Model 700 APPENDIX C MANIFOLD CARRIER FOR GAS BOTTLES C 1 CARRIER GAS This appendix provides a description of the carrier manifold P N 3 5000 050 that permits connection of two carrier gas bottles or The illustration and cylinders to a gas chromatograph system information in this appendix benefits of this manifold are as follows are adapted from drawing AE 10098 When one bottle 1s nearly empty 1 100 psig remaining the other bottle becomes the primary supply Each bottle can be disconnected for refilling without interrupting GC operation ANALYZER CARRIER CYLINDER 1 CARRIER CYLINDER 2 Figure C 1 Manifold for Two Carrier Gas Bottles to GC System SEP 2004 Carrier Gas 2 7 MANIFOLD CARRIER FOR GAS BOTTLES Installation and Line Purging C 2 Model 700 INSTALLATION AND LINE PURGING To install and purge the dual bottle carrier gas manifold proceed as follows 1 Install manifold as shown in Figure C 1 Close all valves and tighten all fittings Run tubing to the Analyzer but do not connect Back off pressure regulator counter clockwise fully Open cylinder valve for Carrier C
158. njector LSIV and a Methanator Description of Manual 1 2 INTRODUCTION 700 System Description Analyzer Assembly The Analyzer Assembly upper enclosure includes columns TCD Micro FID detectors Methanator preamplifier preamplifier power supply stream switching valves and solenoids See Figure 1 2 Block Diagram Upper Enclosure for TCD details and Figure 1 5 Block Diagram Upper Enclosure for Micro FID details Additionally the Model 700 may be equipped with the Liquid Sample Inject Valve LSIV or a Methantor SEP 2005 700 2005 24 Vde Input 24 Vdc Dual Methods Adaptor Bd INTRODUCTION 1 3 Detector In DC DC Converter 24 Vde Input Outputs 20Vdc 20 Power Control Dual Methods Preamplifier Bd Inputs 2 Detectors Outputs 8 Analog 4 20 mA Multifunction Pcb Heater PWM Controller RTD inputs 4 COM RS 232 2 Local Analog Inputs 4 20 mA 4 Digital Inputs 6 Digital Outputs 5 Serial Port RS 232 Solenoid amp Heater Driver Bd Solenoid Drivers 16 Heaters 4 Zones DC DC Converter 24 Vdc Input Outputs 5Vde 15Vde 15Vdc Analog Outputs Figure 1 1 Block Diagram Upper Enclosure with TCD System Description 1 4 INTRODUCTION Model 700 PREAMPLIFIER P S PCB PREAMPLIFIER PCB INPUTS DC DC CONVERTERS 24VDC IN
159. ns for the Model 700 It identifies serial port pin assignments and diagrams for designing 5 232 serial cables Wiring Local RS 232 Communications 26 COMMUNICATIONS SPECIFICATIONS Model 700 GC serial ports are found on the Field Termination Board and the connection points for external devices are as follows Model 700 Lower Enclosure A 9 gt L3 Figure 14 FTB Serial Connections Model 700 Lower Enclosure JD 9 3 9 7 y a i i i m Figure 15 FTB Serial Connections Wiring Local RS 232 Communications SEP 2005 COMMUNICATIONS SPECIFICATIONS A 27 Model 700 Table A 17 Serial Ports on Field Termination Board Phoenix Plug Port Comments bare wire connection Serial Port 1 Com1 P2 DB 9 pin Connection 45 Serial Port 2 Com2 DB 9 pin Connection 47 Serial Port 3 Com3 Reserved for Multifunction Board N A Serial Port 4 Com4 Reserved for LOI N A with Com4A board TCD units Reserved for FID TCD Preamplifier Board FID TCD units Serial Port 5 Com5 J9 Serial Port 6 Com6 J13 Serial Port 7 Com7 J17 Serial Port 8 Com8 418 Phoenix plug bare wire connections are available to all four serial ports Pin outs are identical for all four serial port Phoenix plugs and jacks Each Phoenix plug jack male combination allows a bare wire connection and uses 9 Pins as illustrated 1 RLSD DCD 2 RXD 3 TXD 4DTR 5 GROUND 6 D
160. nt Consult your company policies and procedures and other applicable requirements documents to determine wiring and installation practices that are appropriate for hazardous areas Failure to do so may result in injury to personnel or cause damage to the equipment All conduit runs must have a fitting which contains explosion proof sealing potting located within 18 inches from the conduit entrance to the explosion proof housing The conduit installation must be vapor tight with threaded hub fittings sealed conduit joints and gaskets on covers or other approved vapor tight conduit fittings Sample System Requirements Observe the following guidelines for installing GC sample systems Precautions and Warnings SEP 2005 MODEL 700 INSTALLATION AND SETUP 4 3 15 7 Stream switching requires a sample pressure of 20 psig The calibration gas stream inlet is the last stream inlet following the sample gas SEP 2005 Line Length If possible avoid long sample lines In case of a long sample line flow velocity can be increased by decreasing downstream pressure and using by pass flow via a speed loop Sample Line Tubing Material Use stainless steel tubing for noncorrosive streams Ensure tubing 18 clean and free of grease see Figure 3 6 for details Model 700 Upper Enclosure Stream 1 8 Gas Connections Figure 3 6 Stream Inlets Right side of unit Precautions and Warnings 3 16 INSTA
161. nt panel See Section 5 8 in the MON2000 Software for Gas Chromatographs User Manual P N 3 9000 522 for instructions on selecting streams Open the calibration gas bottle valve 5 Atthe calibration gas bottle regulator increase outlet pressure to 20 psig 5 Close the calibration gas bottle valve Let both gauges on the calibration gas bottle valve bleed down to 0 zero psig 8 Repeat Steps 4 through 7 five times Open the calibration gas bottle valve Leak Checks and Purging FOR First Calibration SEP 2005 INSTALLATION AND SETUP amp 3 65 MODEL 700 3 6 SYSTEM STARTUP To perform system start up 1 For system startup run an analysis of the calibration gas a If equipped with an optional stream switching board ensure that the stream switch for the calibration stream 1s set to AUTO Otherwise ensure that the calibration gas supply 1s turned on and set to the correct pressure 25 to 30 PSIG b Using the MON2000 software run a single stream analysis on the calibration stream Once proper operation of the GC 1s verified halt the analysis Use the Control gt Calibration and Control gt Halt menu paths see Sections 4 8 and 4 4 1n the MON2000 Software for Gas Chromatographs User Manual P N 3 9000 522 for more information 2 Start Auto Sequence of the line gas stream s Use the Control gt Auto Sequence menu path see Section 4 1 in the MON2000 Software for Gas Chromatographs U
162. nternal Cable Wiring Model 700 Analyzer Sheets 1 amp 2 Field Wiring Field Termination Board Model 700 GC Outline and Dimensional Pole Wall amp Floor Mounting Units Model 700 GC Internal Wiring Micro FID Spare Parts List Model 700 GC Spare Parts List Model 700 GC SEP 2005 NOTES 1 INSTALL 2 POSITION JUMPERS J26 1 2 J27 1 2 J30 1 2 31 2 3 2 MASK SOCKETS CONTACTS COMPONENT SIDE AND PINS SOLDER SIDE ON PC104 CONNECTORS AND JB1 TOP COVER OPENING OF SPEAKER JP15 n T ALL JUMPER STRIPS JP14 JP15 JP1 JP2 J31 JP12 JP13 J26 J30 COAT PER MEP 47429 3 PLACE BRADY LABELS ON BACK OF BOARD FOR TRACEABILITY 4 PLACE 2 EACH OF STANDOFF SCREWS AND NUT o a JP14 ITEM 2 3 amp 4 IN BAG ITEM 5 AND PUT WITH EACH BOARD Cj c cis E EE a B Bora m Jao o o J29 o e E a 21818 raa 228 E 32 1J27 1 SI METRIC THIS DRAWING IN DESIGN AND DETAIL IS OUR PROPERTY AND MUST NOT BE
163. ntinued Alarm Possible Cause Power Failure GC Controller has experienced a re start since alarms were last cleared caused by power failure Automatically starts in RUN mode and runs calibration gas until it iden tifies all retention times or for a maximum of two hours before switching to line gas TCD Fused Peak Overflow Noisy Air not purged from carrier lines bad ther Baseline mistors shields RF Deviation Calibration gas low or out valve timing error faulty auto calibration solenoid Warm Start Calibration same as RF deviation Failure Valve Timing Failure same as RF deviation 4 5 2 Troubleshooting Checklist An online gas chromatograph can operate properly only if flows are balanced and constant the temperature 1s constant no leaks are present and the GC Controller 1s correctly timed Before going through the troubleshoot ing procedures perform the routines of the Basic Hardware Troubleshooting via Alarms see Table 4 2 Checklist records performed regularly may indicate problems and prevent any sudden breakdown Do not adjust any values if they are within the nominal tolerance values on the Checklist Compare the values with those obtained preceding weeks This may pinpoint your problem immediately General Troubleshooting SEP 2005 MAINTENANCE AND TROUBLESHOOTINGTABLE OF 5 4 15 Model 700 The following is a guide for troubleshooting if a problem with sample analys
164. nty clause shall be borne by Buyer unless accepted in writing by Seller Goods repaired and parts replaced during the warranty period shall be in warranty for the remainder of the original warranty period or ninety 90 days whichever is longer This limited warranty is the only warranty made by Seller and can be amended only in a writing signed by an authorized representative of Seller Except as otherwise expressly provided in the Agreement THERE ARE NO REPRESENTATIONS OR WARRANTIES OF ANY KIND EXPRESSED OR IMPLIED AS TO MERCHANTABILITY FITNESS FOR PARTICULAR PURPOSE OR ANY OTHER MATTER WITH RESPECT TO ANY OF THE GOODS OR SERVICES It is understood that corrosion or erosion of materials is not covered by our guarantee 2 LIMITATION OF REMEDY AND LIABILITY SELLER SHALL NOT BE LIABLE FOR DAMAGES CAUSED BY DELAY IN PERFORMANCE THE SOLE AND EXCLUSIVE REMEDY FOR BREACH OF WARRANTY HEREUNDER SHALL BE LIMITED TO REPAIR CORRECTION REPLACEMENT OR REFUND OF PURCHASE PRICE UNDER THE LIMITED WARRANTY CLAUSE IN SECTION 1 HEREIN IN NO EVENT REGARDLESS OF THE FORM OF THE CLAIM OR CAUSE OF ACTION WHETHER BASED IN CONTRACT INFRINGEMENT NEGLIGENCE STRICT LIABILITY OTHER TORT OR OTHERWISE SHALL SELLER S LIABILITY TO BUYER AND OR ITS CUSTOMERS EXCEED THE PRICE TO BUYER OF THE SPECIFIC GOODS MANUFACTURED OR SERVICES PROVIDED BY SELLER GIVING RISE TO THE CLAIM OR CAUSE OF ACTION BUYER AGREES THAT IN NO EVENT SHALL SELLER S LIABILITY TO BUYER AND OR ITS
165. o obtain the import consignment address so that DMS s customs broker can handle the importation with the U S Customs Service DMS offers both on call and contract maintenance service designed to afford single source responsibility for all its products DMS reserves the right to make changes at any time to any product to improve its design and to insure the best available product This page is intentionally left blank CUSTOMER REPAIR REPORT FOR SERVICE COMPLETE THIS FORM AND RETURN IT ALONG WITH THE AFFECTED EQUIPMENT TO CUSTOMER SERVICE AT THE ADDRESS INDICATED BELOW COMPANY NAME TECHNICAL CONTACT PHONE REPAIR P IF WARRANTY UNIT S N INVOICE ADDRESS SHIPPING ADDRESS RETURN SHIPPING METHOD EQUIPMENT MODEL S N FAILURE DATE DESCRIPTION OF PROBLEM WHAT WAS HAPPENING AT TIME OF FAILURE ADDITIONAL COMMENTS REPORT PREPARED BY TITLE IF YOU REQUIRE TECHNICAL ASSISTANCE PLEASE FAX OR WRITE THE CUSTOMER SERVICE DEPARTMENT AT DANIEL MEASUREMENT SERVICES DIVISION OF EMERSON PROCESS MANAGEMENT PHONE 713 827 6314 ATTN CUSTOMER SERVICE FAX 713 827 6312 11100 BRITTMOORE PARK DRIVE HOUSTON TEXAS 77041 FOR FASTEST SERVICE CONTACT DANIEL VIA OUR WEBSITE WWW emersonprocess com daniel This page is intentionally left blank Daniel Measurement and Control Inc Daniel Measurement Services Inc and Rosemount
166. o points are found by averaging the four integrated points just prior to the onset point and just after the termination points respectively SEP 2005 INTRODUCTION 1 25 Model 700 The zero reference line will in general be non horizontal and thus compensates for any linear drift in the system from the time the peak sequence starts until it ends In a single peak situation peak area is the area of the component peak between the curve and the zero reference line The peak height 1s the distance from the zero reference line to the maximum point on the component curve The value and location of the maximum point is determined from quadratic interpolation through the three highest points at the peak of the discrete valued curve stored in the Controller Assembly For fused peak sequences this interpolation technique 1s used both for peaks as well as valleys minimum points In the latter case lines are dropped from the interpolated valley points to the zero reference line to partition the fused peak areas into individual peaks The use of quadratic interpolation improves both area and height calculation accuracy and eliminates the effects of variations in the integration factor on these calculations For calibration the Controller Assembly may average several analyses of the calibration stream SEP 2005 Theory of Operation 1 26 INTRODUCTION For additional information about other calculations performed see the
167. o the sample The Methanator requires little maintenance Model 700 Methanator Upper Enclosure Figure 4 18 Model 700 Optional Methanator Assembly The assembly consists of A Case B Insulation C Tube D Catalytic Column E Heater F RTD temperature detector G Two 86 20 x 1 2 stainless steel screws Chromatograph Valves 4 46 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS Model 700 The RTD can be replaced if necessary If it 1s replaced care must be taken to anchor the RTD cable to the tubing to prevent loosening over time A catalytic column needing replacement should be replaced with a full heater column assembly that includes the tube column heater and RTD To replace the catalytic column see Figure 4 18 1 Disconnect the tubing and wiring then lift the Methanator from the enclosure 2 Remove the two screws and open the box enclosure The catalytic column assembly 1s housed inside this insulation filled box 3 Exchange the catalytic assembly and re fill the enclosure with insulation 4 Reverse this procedure to reassemble the Methanator 4 7 11 Valve Overhaul The chromatograph valves are designed to withstand millions of actuation cycles without N OTI CE leakage or failure If service is required the valve can be overhauled using replacement Replacement factory built parts available from Daniel Measurement valves are available Services
168. ock Diagram TCD Lower 1 6 Figure 1 4 Block Diagram Micro FID Lower 1 7 Figure 1 5 Analyzer Assembly with TCD Detector Bridge 1 16 Figure 1 6 Detector Output During Component 4 1 17 Figure 1 7 Analyzer Assembly with Micro FID Detector Bridge 1 18 Figure 1 8 Model 700 LSIV 1 19 Figure 1 9 Model 700 Methanator Assembly 1 21 Figure 2 1 Model 700 Gas Chromatograph 2 2 2 2 2 22 2 2 1 Figure 2 2 Upper Enclosure 2 10 4002 2222 2 2 Figure 2 3 TCD Oven System 2 2 24 272 2 3 Figure 2 4 Model 700 Micro FID Upper 7 7 7 4 2 4 Figure 2 5 Model 700 Methanator Upper Assembly 2 5 Figure 2 6 LSIV Assembly RR eR cand R ERAT RR ended 2 6 Figure 2 7 SoS Installed TERT 2 7 Figure 2 8 Lower Enclosure eee tees 2 8 Figure 2 9 Upper Electronics with TCD Block Diagram 2 13 Figure 2 10 Upper Electr
169. omplished via a direct serial line or via a Modbus compatible communication interface Several chromatograms may be displayed via MON2000 with separate color schemes allowing the user to compare present and past data Use of the MON2000 software for configuration and troubleshooting procedures is essential in most cases The PC may be remotely connected via telephone radio or satellite communica tions Once installed and configured the Model 700 can operate independently for long periods of time System Description SEP 2005 INTRODUCTION 1 11 Model 700 1 2 2 Available Functions Individual GC functions that can be initiated or controlled by the GC system and its software MON2000 include but are not limited to the following valve activations timing adjustments stream sequences calibrations baseline runs analyses halt operation stream detector assignments stream component table assignments stream calculation assignments diagnostics alarm and event processing event sequence changes component table adjustments calculation adjustments alarm parameters adjustments analog scale adjustments SEP 2005 System Description 1 12 INTRODUCTION System Description Model 700 Reports and logs that can be produced depending upon the GC application in use include but are not limited to the following Configuration Report Parameter List Analysis Chromatogr
170. ong distance serial communications systems such as a DCS or a network For these systems the GC can communicate as a Modbus slave device SEP 2005 COMMUNICATIONS SPECIFICATIONS 4 3 700 ee Model 700 Standard configuration has three ports available on the FTB Com 1 Com 2 and Com 5 Model 700 with the LOI installed has two communications ports available on the FTB Com1 and Com2 SEP 2005 For further details see Figure A 1 through Figure A 4 Multifunction Board Field Termination Board Figure A 1 Standard Configuration without LOI and Com4A Board Multifunction Board Field Termination Board Figure A 2 Configuration with LOI TCD Serial Communications 4 7 COMMUNICATIONS SPECIFICATIONS Multifunction Board Field Termination Board Not Connected Figure A 3 Configuration with Com4A Board TCD Serial Communications Model 700 Model 700 with the Com4A board installed has six communications ports available on the FTB Com1 and Com2 and Com5 Com6 Com7 SEP 2005 COMMUNICATIONS SPECIFICATIONS 5 700 Model 700 with the LOI and Com4A board installed CPU have six communications ports available on the FTB Com1 and Com2 and Comb5 Com6 Com7 and Field Termination Figure 4 Configuration with Com4A Board and LOI SEP 2005 TCD Serial Communications 6 COMMUN
171. onics with Micro FID Block 2 14 Figure 2 11 Lower Electronics TCD Block Diagram 2 15 Figure 2 12 Lower Electronics Micro FID Block 2 16 Figure 3 1 Lower Enclosure 1 1 eee 3 5 Figure 3 2 Card Cage Cable Disassembly 3 6 Figure 3 3 Card Cage Assembly Screw 5 3 7 Figure 3 4 Card Cage Disassembly 3 8 Figure 3 5 Card Cage Disassembly for Power and Signal Wiring 3 9 Figure 3 6 Stream Inlets Right side of unit 3 15 Figure 3 7 DC Power Wiring 4 4 mensem nete 3 24 SEP 2005 List of Figures x LIST OF FIGURES Figure 3 8 Figure 3 9 Figure 3 10 Figure 3 11 Figure 3 12 Figure 3 13 Figure 3 14 Figure 3 15 Figure 3 16 Figure 3 17 Figure 3 18 Figure 3 19 Figure 3 20 Figure 3 21 Figure 3 22 Figure 3 23 Figure 3 24 Figure 3 25 Figure 3 26 Figure 4 1 Figure 4 2 Figure 4 3 Figure 4 4 Figure 4 5 Figure 4 6 Figure 4 7 Figure 4 8 Figure 4 9 Figure 4 10 Figure 4 11 Figure 4 12 Figure 4 13 List of Figures Model 700 AC DC Power Converter 3 3 26 Calibration Gas Stream Inlet Right side of unit
172. ort at the back of this manual Include complete model number information Disposition instructions will be returned immediately Model 700 Installation Arrangements NOTICE The Model 700 GC can be ordered for installation in the following mounting The wall should be strong arrangements see drawing P N DE 20993 enough to support the 200 Ib load wall mount pole mount floor mount Wall Mount The simplest arrangement is wall mount see drawing P N DE 20993 The unit has two mounting ears on each side The ear holes are used to attach the unit to a wall The uppermost of the holes should be about 30 inches from the floor for the most efficient use of the unit The space between the enclosures and the wall 1 3 inches allows adequate access above and around the unit Preparation SEP 2005 MODEL 700 SEP 2005 INSTALLATION AND SETUP amp 3 19 3 2 4 Pole Mount The pole mount arrangement uses mounting ears as attachment points for the plates clamped to a pole see drawing P N DE 20993 The plates accept the recommended u bolt systems for the 2 inch 3 inch or 4 inch nominal pipe sizes The base attachment of the pole being used must be able to accommodate the weight of the unit Floor Mount The floor mount arrangement includes additional external framing that creates a free standing unit see drawing P N DE 20993 The mounting ears located on the base of the frame are used to anchor the
173. over and access the card cage assembly holding the circuit boards Model 700 Lower Enclosure Explosion proof Cover Figure 4 28 Model 700 Lower Enclosure 19322251 TEE HE EE IE IEEE EHE 35 n J 28423 BERE EINEN ACIE EE EHI EE 16 2 osese EET 811001275 29774 Figure 4 29 Model 700 Stack Assembly Model 700 Electrical Components 4 58 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS Model 700 3 Note the location and direction of any board removed Remove only one end of any cable NOTICE necessary to obtain access to the desired board Remember or make note of the cable tise remocingthacabisisf installation so that the cables can be any board may be replaced replaced in the same order Release the without removing the card catch es and remove replace the circuit cage assembly board s as necessary Model 700 Lower Enclosure Card Cage Assembly Figure 4 30 Model 700 Lower Assembly Model 700 Electrical Components SEP 2005 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS 4 59 Model 700 4 10 1 DC Power Supply Replacement Procedures The DC DC Power Supply is mounted on the left wall of the lower enclosure see Figure 4 31 and is accessible by removing the threaded cover plate from the housing DANGER TO PERSONNEL AND EQUIPMENT Disconnect all electrical power to the unit and ensure the area is free of explosive gases Failure to follow
174. owing equipment An asynchronous line driver or interface device with RS 232 input and RS 422 RS 485 output See Appendix A for example brand and model Shielded computer grade twisted pair cable to connect the asynchronous line driver device to the GC A straight through serial cable to connect the PC to the line driver Connect the straight through serial cable from the PC serial port to the RS 232 serial port of the line driver device Then connect the twisted pair cable to the RS 422 RS 485 serial port of the line driver Configure the line driver for data communications equipment DCE operation See Appendix A for an example configuration Access the GC FTB see Figure 3 15 in Section 3 4 2 Choose an available serial port on FTB that is configured for RS 422 or RS 485 serial protocol and connect the twisted pair cable from the line driver See Appendix A for example connection Also see Figure 3 19 through see Figure 3 23 for a list of ports and terminals assigned for serial communi cations Setting the Com ID 3 50 INSTALLATION AND SETUP MODEL 700 3 4 6 GC Printer Wiring NOTICE A printer can be connected directly to the GC the Field Termination Board FTB at one of The GC uses only a generic the serial ports The type and scheduling of printer driver The PC printer reports produced at the GC printer are allows more control and determined by settings made in MON2000 better quali
175. ows Jumper Pin J26 1 2 J27 1 2 J30 1 2 J31 2 3 Optional Internal Modem SEP 2004 Model 700 SEP 2004 1 1 7 MODEM INSTALLATION B 3 Plug one end of the modem extension cable P N 3 2350 075 into RJ11 of the modem assembly The in line jack on the remaining end of the modem extension cable attaches to the lower left inside wall of the card cage shield after the CPU assembly is reinstalled and all cables reconnected to the System Interface board No software setup 1s required for this board Insert the phone line into the modem extension assembly Optional Ethernet Board To add an Ethernet Assembly 1 Disconnect the Analog cable from J6 of the FTB then disconnect all CPU and optional board cables and lines Remove the CPU assembly and install the Ethernet assembly with associated hardware into J19 and J20 PC 104 Bus connector on the CPU assembly If an option board 1s already plugged into the PC 104 Bus on the CPU install the Ethernet assembly and mounting hardware into the PC 104 Bus connector on the option board Plug one end of the Ethernet extension cable P N 3 2350 088 into J5 of the Ethernet assembly The in line jack on the remaining end of the Ethernet extension cable attaches to the lower left inside wall of the card cage shield after the CPU assembly 1s reinstalled and all cables and lines reconnected No software setup 1s required for this board Run the Ethernet line through the co
176. posal BaP Me am ee Date 5650 Brittmoore Road Houston Tx 77041 P O PONO EMERSON 713 467 6000 5 0 Process Maneqement QTY PART NO DESCRIPTION UNIT PRICE _ TOTAL NET 2 3 2350 090 CPU BOARD Do m 2 8 0580 037 PREAMPLIFIER BOARD Iu 2 3 0700 010 FIELD TERMINATION BOARD ive l 2 3 0700 136 5 1 5 2 5 5 6 2 3 0700 011 DUAL METHODS ADAPTER BOARD 2 3 0700 004 MULTIFUNCTION BOARD MODEM BOARD PC 104 OPTIONAL ETHERNET TCP IP BOARD OPTIONAL 2 3 0580 037 ANALOG BOARD 8 NON ISOLATED4 20MA OPTIONAL ANALOG BOARD 4 ISOLATED 4 20MA OPTIONAL 904260 POWER SUPPLY VOLGEN 2 4 0700 152 SOLENOID VALVE PNEUTRONICS SRS l 4 0700 187 REPAIR 6 VALVE 2 4 0700 171 REPAIR KIT 10 PORT VALVE 2 4 9500 084 CARRIER GAS REGULATOR MASONEILAN SPARE PARTS LIST xx 6001024 2205 DLT 8 10 04 EM DLT EM EM a oa lalaj alt a a ay BR oj N MODEL 700 TCD ANALYZERS XX 5000003 8 10 XX 200113 XX 196577 210 05 DLT APPD DATE P DLT 2 10 04 SP 00700 SHEET 1 OF 2 a a ee MEME cae ee MEN DI Genes TE t Lr pae a a O a O SPARE PARTS LIST SP 00700 MODEL 700 TCD ANALYZERS SHEET 2 OF 2 TENE
177. pressures that might be encountered There are two 4 npt ports in this section one port retracts the sample piston and the other port activates the seal assist Theory of Operation 1 20 INTRODUCTION Model 700 The innermost section houses the stem seals and the sample chamber There are five 4 npt ports in this section Within the enclosure cavity are the flash chamber components surrounded with insulating covers At working temperatures the surfaces of these covers become very hot to the touch The tip of the LSIV 1s the port where flashed sample is taken to the oven system The port at right angles to the length of the LSIV 18 the input for carrier gas The heater block a cylinder of aluminum is installed off center surrounding the flash chamber close to the wall of the upper enclosure It houses the heater and an RTD and is retained by a jamb nut that should only be finger tight SEP 2005 Theory of Operation INTRODUCTION 1 21 Model 700 1 4 4 Mlethanator After all other components have been separated from the sample normally undetectable CO and are sent through the methanator They are combined with hydrogen to make methane in a heat generated catalytic reaction The methanator is also known as a methanizer or a catalytic converter Model 700 Methanator Upper Enclosure pu pu m
178. r Micro FID input Transient Protection over voltage category II SEP 2005 Equipment Specifications 2 18 7 EQUIPMENT DESCRIPTION AND SPECIFICATIONS Model 700 2 2 3 Micro Heat Sink Oven Use the following table to determine the oven specifications Table 2 3 Oven Assembly Specifications Type Specification Valves 6 port and 10 port valves piston operated diaphragms with pneumatic actuation Columns max of 40 feet 12 m of micro packed columns 1 16 inch 1 6 mm outside diameter Solenoid Actuation 24 VDC max 90 psi Wetted Parts Temperature Control Sample System 316 stainless steel and kapton diaphragm 24 VDC heat sink 2 zones 1 column 1 block max operating temperature of 115 C 239 F 1 zone includes Stream Switching System Sample Streams Equipment Specifications standard max of 3 analytical and 1 auto calibration optional max of 8 SEP 2005 EQUIPMENT DESCRIPTION AND SPECIFICATIONS 2 19 Model 700 NOTICE 2 2 4 Software Use the following table to determine the The Model 700 has its own software specifications applications and is not compatible with 2350 Table 2 4 Software Specifications 2350A applications Type Specification Software PC based MON2000 runs 2350 and 2350A applications v2 4 or later Firmware embedded firmware compatible with 2350 2350A applications v1 8 or later Methods 4 Timed Ev
179. r application downloading start up and communications Once configured a Model 700 can operate as a stand alone unit Software Description 1 14 INTRODUCTION Model 700 MON2000 MON2000 available as a Windows based program provides the human machine interface for maintenance operation and troubleshooting It allows the user to download applications developed for a specific GC unit MON2000 provides operator control of the connected Model 700 monitors analysis results and inspects and edits various parameters that affect Model 700 operation It also controls display and printout of the chromatograms and reports and it stops and starts automatic analysis cycling or calibration runs After the equipment software has been installed and the operation stabilized automatic operation can be initiated The link between the MON2000 computer and the Model 700 can either be direct via a local serial connection or remote via an ethernet network modems telephone lines and or radio Operation of multiple Model 700 chromatographs up to 32 with a single MON2000 computer via a multi drop serial link is also supported Software Description SEP 2005 Model 700 See Section 1 7 for definitions of the terminology used in the following explanations SEP 2005 1 4 1 4 1 INTRODUCTION 1 15 THEORY OF OPERATION The following sections discuss the theory of operation for the Model 700 the engineering principles and con
180. r serial cable N OTI connect the exposed cable leads to the serial port pinout of a female DB 9 pin socket is shown in Figure 3 18 See Appendix A for instructions on fabricating a direct serial cable 1 P2 RI 1 DSR 1 RTS 1 RXD 1 CTS 1 TXD 1 DTR 1 DCD 1 a 2 oo e so ot GND Com2 2 DSR 2 RTS 2 RXD 2 CTS 2 TXD 2 DTR 2 DCD 2 Figure 3 18 FTB 1 and Com2 DB 9 pin Connector Setting the Com ID SEP 2005 INSTALLATION AND SETUP 2 3 45 MODEL 700 4 Field Termination Board serial communications settings are shown in Figure 3 19 through Figure 3 23 Comi RS 232 RS 485 RS 422 DCD 1 J5 rd Figure 8 19 Com 1 DB 9 pin Phoenix Connector Com2 RS 232 RS 485 RS 422 DCD 2 J7 oono amp Figure 8 20 FTB DB 9 pin Phoenix Connector SEP 2005 Setting the Com ID 3 46 INSTALLATION AND SETUP MODEL 700 Com5 RS 232 RS 485 RS 422 J9 Figure 8 21 FTB 5 DB 9 pin Phoenix Connector Com6 RS 232 RS 485 RS 422 J13 Figure 8 22 Com6 DB 9 Phoenix Connector Setting the Com ID SEP 2005 INSTALLATION AND SETUP 3 47 MODEL 700 Com7 RS 232 RS 485 RS 422 AT RLSD 7 TX RX 00 105 Figure 8 28 FTB Com DB 9 pin Phoenix Connector Com8 RS 232 RS 485 RS 422 RLSD 8
181. rap wrench on the seal assist housing DAMAGE TO EQUIPMENT Use care when disassembling the LSIV to prevent bending the valve stem Failure to follow this precaution may cause damage to the equipment SEP 2005 Chromatograph Valves 4 44 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS Model 700 9 When the threads disengage slowly continue to pull apart the LSIV assembly Be careful not to bend the valve stem and pull until the valve stem 1s free of the seal assist housing or the piston is free of the piston housing Separate the piston and valve stem assembly from the piston housing or seal assist housing by carefully pulling it straight out Unscrew counter clockwise the seal assist housing from the lower body Unscrew counter clockwise the retaining ring from the body Pull the piston packing gland out of the lower body Push out the football seals and the central packing gland from the body Unscrew counter clockwise the stem lock nut from the piston Remove the valve stem from the piston 10 Unscrew the seal nut from the upper piston packing gland 11 Remove the o rings and the collar Chromatograph Valves SEP 2005 700 2005 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS 4 4 45 4 7 10 Methanator Maintenance The optional Methanator a catalytic converter converts otherwise undetectable and or CO into methane by adding hydrogen and heat t
182. recess holes facing up 7 Load 5 each of the short pistons Item 4 into the recess holes of the plate 8 Place 2 each of the amber sealing diaphragms has 5 large holes for long pistons to feed through over the guide pins and align 9 Place the lower piston plate Item 3 over the guide pins with the piston recess holes facing up 10 Load 5 each of the long pistons Item 5 into the recess holes of the plate 11 Place two amber sealing diaphragms with extended ears over the guide pins and align 12 Place washer Item 9 over bolt Item 8 and insert the bolt from the bottom up through the valve assembly 13 Place a plastic retainer disk and retaining cap P N 2 4 9326 907 over the end of the bolt to hold the assembly together until installed on the analyzer SI METRIC THIS DRAWING IN DESIGN AND DETAIL 15 OUR PROPERTY AND MUST NOT BE USED EXCEPT IN CONNECTION WITH OUR WORK IT SHALL NOT BE REPRODUCED AND SHALL BE RETURNED TO US ON DEMAND ALL RIGHTS ARE RESERVED THIRD ANGLE PROJECTION ET E 2 25 05 HM ECO XX 5000518 EM BLB PERSA a E ANSI Y14 5 E4 D 83 04 HM ECO XX 212474 EM HS LATEST REVISION 1 o POR VALVE 29 ECO XX 209763 EM LEN 629 04 eee EMERSON MODEL 700 GC B 11 11 03 HM XX BLB ALL DIMENSIONS IN INCHES Process Management ur A 10 17 03 REL D ECO 189137 BLB m E A MA DR
183. result in death or injury to personnel or cause damage to the equipment The jumpers to be changed are located on the WinSystems CPU board and the WinSystems Com4A board When the desired Model 700 GC address Com ID is known it will be set before the unit leaves the factory If the address Com ID needs to be changed in the field it will be necessary to change the arrangement of an 8 position DIP switch on the multifunction board Model 700 Upper Enclosure 2292828 x 4 4 4 4 Figure 4 82 Dip Switch Communications SEP 2005 MAINTENANCE AND TROUBLESHOOTINGTABLE OF 5 4 63 Model 700 This board is mounted on a bracket towards the center of the upper enclosure Model 700 TCD Upper Enclosure Multifunction Board Figure 4 33 Multifunction Board Ensure the cables are replaced in the exact order and positions a For example Model 700 GCs with a TCD N OTI CE Switches 1 through 5 form a 5 bit binary number for setting the See Section 3 4 1 this Modbus slave address also known as manual for an explanation of DIP switch settings and 109 their determination of the Switch number 1 is the least GC Controller Modbus slave significant bit and switch number 5 address Com ID is the most significant bit Set these switches either ON or OFF SEP 2005 Communications 4 64 7 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTEN
184. rmation regarding these connections Preparation 3 22 INSTALLATION AND SETUP MODEL 700 If a different serial cable 1s used to connect from the PC to the pre wired DB 9 pin follow these specifications Terminal Connection DB 9 pin male Serial Port 2 DB 9 pin male PC serial port DB 25 pin female Use items necessary for connecting the GC to a network or other type of remote data transfer system an example item might be an RS 232 RS 485 conversion box for long distance serial transmission as applicable Use a printer connected either at the PC or the GC unit to record analysis and other data See Section 3 4 6 for wiring information Preparation SEP 2005 INSTALLATION AND SETUP 2 3 23 MODEL 700 3 3 MODEL 700 INSTALLATION 3 3 1 DC Power Supply DANGER TO PERSONNEL AND EQUIPMENT Ensure that the 24 VDC input power source is switched OFF before connecting the wires Also ensure that the 24 VDC input power is S E L V compliant by suitable electrical separation from other circuits Failure to follow these warnings may result in injury or death to personnel or cause damage to the equipment AMAGE TO EQUIPMENT D Check the unit prior to wiring to determine if it is equipped for DC power Failure to observe this precaution may damage equipment SEP 2005 Model 700 Installation 3 24 INSTALLATION AND SETUP MODEL 700 To connect 24 VDC power to the GC 1 Locate the plug together
185. s W18 B C RS 485 driver enabled by RTS Example RS 422 PC GC Connection SEP 2005 Model 700 See Section 3 4 for additional details about serial communication setups For this example a straight through RS 232 serial cable is used to connect between the PC and the line driver SEP 2005 COMMUNICATIONS SPECIFICATIONS A 37 EXAMPLE RS 485 PC GC CONNECTION This section demonstrates an example RS 485 connection from a PC to GC that is accomplished through use of an asynchronous line driver interface device The line driver device serves as an interface between the RS 232 output of the PC and the RS 485 protocol needed for long distance serial input to the GC Specifics of the line driver are as follows Black Box brand Model LD485A MP RS 232 RS 485 Multipoint Line Driver RS 232 input to connect to the PC RS 422 or RS 485 output to connect to the GC Refer to Figure A 25 and Figure A 26 for RS 485 line terminations jumpers and switch settings to configure the line driver device also listed in Table A 19 Black Box LD485A MP Serial Line Driver GC Terminal Board 1 for field wiring GND TXA TXB RXB RXB eec gt oo Figure A 25 Example RS 485 Serial Cable Terminations Line Driver to GC Controller Com3 Example RS 485 PC GC Connection 38 COMMUNICATIONS SPECIFICATIONS Model 700 Black Box LD485A MP Serial Line Driv
186. s sm4 5 7 x SM 5 RTD SPARE 3 11 STRM 46 ii 27 SOL OPTIONAL KIOSK MANIFOLD BOTTOM VIEW 12 om 7 STREAMS WIRING 6FT 3 25350 068 COMM CABLE 28 FIELD TERMINATION BD DB9 CONNECTOR 13 ST 8 J5 COMM 1 29 14 PIN PIN RS 232 RED 2u 1 1 pep 15 USED 2 as 2 gt 31 WHT x 16 3 3 RX DATA 4 4 32 5 GRN 5 GND 6 6 7 See TOP VIEW OF ANALYZER m BLU ales 5 OVEN FROM FRONT 9 9 R lt OPTIONAL VETE F F HM ECONA 500024 EM DLT SHALL NOT BE REPRODUCED AND SMALL BE RETURNED TO US ON DEMAND ALL RIGHTS ARE RESERVED mme PROJECTION E 6 30 04 DLT ECO XX 209521 EN DT aci a T 1 D 6 10 04 DLT ECO 203565 EW DLT C WU VU C 3 26 04 DLT ECO XX 200115 DLT Gu LATEST REVISION amp bir WATER 3 26 04 DLT 00 20013 GM wes news wm EMERSON MODEL 700 TCD SERE T n BLOCK N A A 1 29 04 DLT _ REL D 196577 DLT CM XE m Process Management ANALYZER m P2 DLT PRELIMINARY BLOCK N A REV DAE DRN DESCRPTON OWD APPD au sume oes 00 DE 20991 F FILENAME DE20991F2 DWG DATE 08 19 05 TINE 7 18 AM uu d 29 04 T PROJ FILE NO 6 00001 4 2 49 nid AP GM DAE 1 29 04 NTS SEE ORDER 2 OF 2
187. ser Manual P N 3 9000 522 for more information The GC will begin the Auto Sequence analysis mode SEP 2005 System Startup 3 66 INSTALLATION AND SETUP MODEL 700 This page is intentionally left blank System Startup SEP 2005 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS 4 4 1 Model 700 MAINTENANCE AND TROUBLESHOOTING 4 1 4 2 SEP 2005 TROUBLESHOOTING AND REPAIR CONCEPT The most efficient method for maintaining and repairing the Model 700 GC system 1s a component replacement concept that allows you to return the system to operation as quickly as possible Sources of trouble such as printed circuit assemblies valves etc are identified during troubleshooting test procedures and are replaced at the lowest level practical with units in known working order The defective components are then either repaired in the field or returned to Daniel Measurement Services DMS for repair or replacement ROUTINE MAINTENANCE The Model 700 GC system will perform accurately for long periods with very little attention except for maintaining the Carrier Gas cylinders A bimonthly record of certain parameters will assist greatly in assuring that your Model 700 1s operating to specifications The maintenance checklist should be filled out bimonthly dated and kept on file for access by maintenance technicians as necessary see Table 4 1 This gives you a historical record of the operation of your Model 700 enabl
188. sig SEP 2005 Leak check the Carrier Gas line first according to the steps that follow 1 Purge the valves with Carrier Gas a Open the Carrier Gas bottle valve and slowly increase the Carrier Gas feed line pressure to 110 psig 2 with a dual stage regulator at the Carrier Gas bottle b Using MON2000 manually actuate the valves ON and OFF about four to five times 2 Pressurize and check the Carrier Gas feed line a Set all Model 700 valves to ON b Open the Carrier Gas bottle valve and ensure that the Carrier Gas feed line pressure is 110 psig 2 c Shut the Carrier Gas bottle valve d Observe the pressure on the high side regulator gauge of the Carrier Gas bottle Because the MV vent line is plugged the pressure should not decrease in 2 to 3 minutes e Set all valves to OFF position f Repeat Steps b through d g Via MON2000 set all valves to AUTO for regular operation Next leak check the calibration gas feed line per the following steps 1 Plug the SV vent line 2 Pressurize the calibration gas line to 50 psig Leak Checks 4 30 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS Model 700 a Shut the calibration gas bottle valve b Observe the pressure on the high side regulator gauge of the calibration gas bottle Because the SV vent line is plugged the pressure should not decrease in a period of 2 to 3 minutes Next leak check the sample gas lines per
189. termination block inside the lower enclosure Model 700 Lower Enclosure DC Power Wiring Figure 8 7 DC Power Wiring 2 Bring the two leads in through the left entry on the bottom of the lower enclosure Connect to the termination plug provided with the unit Use the following table for the DC power wiring details Table 3 1 DC Power Wiring Attribute Wire Color positive red negative black Model 700 Installation SEP 2005 MODEL 700 INSTALLATION AND SETUP amp 3 25 A new version of the Solenoid Heater Driver Board that includes the Diode protection will soon be released SEP 2005 Each board that connects to the 24 VDC 15 protected from lead reversal by the use of blocking diodes The following boards are connected to the 24 VDC Field Termination Board Isolated Analog Output Option Board Solenoid Heater Driver board Micro FID TCD Preamplifier Board If the Red and Black leads are inadvertently reversed no damage will occur however the system will not power on Connect the DC power leads to the power disconnect switch that 1s properly fused The recommended fuse size 1s 10 Amps 3 3 2 Optional AC DC Power Converter To connect 115 or 230 VAC power to the GC DANGER TO PERSONNEL AND EQUIPMENT Check the unit prior to wiring to determine if it is equipped for optional AC power Failure to follow this warning may result in injury to personnel or cause damage
190. th all openings plugged SEE DETAIL A assembly should hold 5 psig without leaking 7 Apply Teflon tape 9 9960 039 to fitting end Item 22 Press flame arrester pellet i Item 14 fully into fitting end Screw fitting into exhaust body Item 15 15 20 in IGNITER COIL ITEM 9 Place exhaust body over exhaust tip and retain with clip Item 18 INSTALL PER NOTE 1 c SPRING PIN SEE NOTE FOR 1110 1 55 IGNITER PINS ITEM 10 INSTALL PER NOTE 1 6 COLLECTOR PINS ITEM 20 COLLECTOR PINS ITEM 20 SECTION F F SCALE2 IGNITER PINS ITEM 10 E INSTALL PER NOTE 1 6 SI METRIC THIS DRAWING IN DESIGN AND DETAIL I OUR PROPERTY AND MUST NOT BE USED EXCEPT IN CONNECTION WITH OUR WORK IT SHALL NOT BE REPRODUCED AND SHALL BE RETURNED TO US ON DEMAND ALL RIGHTS ARE RESERVED THIRD ANGLE PROJECTION wi GEOMETRIC TOLERANCES amp DIMENSIONS PER e ASTE e ASSEMBLY LATEST REVISION vere UNLESS OTHERWISE NOTED EMERSON MICRO FID SEE ORDER B 81905 DIT ECO XX 5001017 EM BLB ALL DIMENSIONS IN INCHES MODEL 700 G C SPOT WELD mo ee Process Management FINISH 812 05 HM REL D ECO XX 5000240 BLB WE max REV DATE DRN DESCRIPTION CHKD APPD DRNMANCHAJDATE 10 25 04 PWG wo _
191. the back of this manual Routine Maintenance Model 700 SEP 2005 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS 4 4 5 Model 700 4 3 4 3 1 ACCESS TO GC EQUIPMENT ELEMENTS Electrical Electronic Components DANGER TO PERSONNEL AND EQUIPMENT The explosion proof housing should not be opened when the unit is exposed to an explosive environment If access to the explosion proof housing is required precautions must be taken to ensure that an explosive environment is not present Failure to do so may result in injury to personnel or cause damage to the equipment The Model 700 electrical electronic components are located in the upper and lower explosion proof housings All of the electrical electronic components are fully accessible from the front and top of the Model 700 Model 700 Micro FID Assembly Figure 4 1 Model 700 with TCD Micro FID Front View SEP 2005 Access to GC Equipment Elements 4 6 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS Model 700 Model 700 with TCD Upper Enclosure Multifunction Board Dual Methods Adapter Board Dual Methods Preamplifier Board Solenoid Heater Driver Board Model 700 with TCD Lower Enclosure WinSystems CPU Board Analog Board Analog Board optional Com4A Board optional Ethernet Board optional Radicom Modem board optional DC DC Field Termination Board Model 700 with Micro FID TCD Upper Enclosure Multifunction Board Solenoid Heater Dr
192. the unit to the PC and to connect to other computers and printers in a safe area Failure to follow this warning may result in injury or death to personnel or cause damage to the equipment The chromatographic separation of the sample gas into its components is accomplished in the following manner precise volume of sample gas 1s injected into one of the analytical columns The column contains a stationary phase packing that 1s either an active solid or an inert solid support that is coated with a liquid phase absorption partitioning The sample gas is moved through the column by means of a mobile phase carrier gas The selective retardation of the components takes place in the column causing each component to move through the column at a different rate This separates the sample into its constituent gases and vapors System Description 1 10 INTRODUCTION Model 700 A detector located at the outlet of the analytical column senses the elution of components from the column and produces electrical outputs proportional to the concentration of each component Outputs from the detector s are amplified in the Analyzer Assembly electronics then transmitted to the Controller Assembly for further processing For additional information see Section 1 4 Output from the Controller Assembly is normally displayed on a remotely located PC or a printer Connection between the Controller Assembly and the PC can be acc
193. the valve beyond repair Failure to follow this precaution may damage equipment Tools Required for Disassembly e 2each 1 inch strap wrenches leach assembly tool for seal nuts 1 Using two strap wrenches if needed unscrew the seal assist housing from the LSIV body Once the threads are free pull the pieces apart taking care to avoid bending the stem 2 There are two seals with a central packing gland between them to be removed either from the stem or the bore the body Use care to avoid scratching the stem or bore surfaces 9 Replace the two seals with the central packing gland between them onto the stem Carefully align the two assemblies and insert the seals into the bore 4 Screw the assemblies together hand tight Chromatograph Valves SEP 2005 MAINTENANCE AND TROUBLESHOOTINGTABLE OF 5 4 43 Model 700 LSIV Disassembly Use the following procedure to disassemble the LSIV and refer to Figure 4 17 RETAINING RING SEAL ASSIST PISTON SEAL STEM VAPORIZING CHAMBER VAPORIZER BLOCK STEM PISTON e UL Cx 7 7 E Ez WN MS DOANEAN S O RING 222 O RING 006 O RING 220 O RING 012 O RING 031 CHAMBER RETAINER Figure 4 17 Model 700 with LSIV 1 Use the one 1 inch strap wrenches and unscrew the piston housing counter clockwise from the seal assist housing use one strap wrench on the piston housing and one st
194. to the equipment Model 700 Installation 3 26 INSTALLATION AND SETUP MODEL 700 1 Locate the plug together termination block inside the lower enclosure located on the lower left side behind the power supply Model 700 Lower Enclosure AC DC Power Converter Figure 8 8 AC DC Power Converter DANGER TO PERSONNEL AND EQUIPMENT Do not connect AC power leads without first ensuring that AC power source is switched OFF Failure to follow this warning may result in injury to personnel or cause damage to the equipment Model 700 Installation SEP 2005 INSTALLATION AND SETUP 3 27 MODEL 700 DAMAGE TO EQUIPMENT Do not apply electrical power to the GC until all interconnections and external signal connections have been verified and proper grounds have been made Failure to observe this precaution may cause damage to equipment AC wiring is usually colored as Table 3 2 AC Wiring Attribute Wire Color hot brown or black neutral blue or white ground green or green 2 Bring the power leads in through the left entry on the bottom of the enclosure 3 If necessary connect the GC chassis ground to an external copper ground rod at remote locations See Section 3 1 5 regarding electrical and signal grounding SEP 2005 Model 700 Installation 3 28 INSTALLATION AND SETUP MODEL 700 3 3 3 Sample and Gas Lines NOTICE To install GC sample and gas lines Use SS tubing Keep tubing 1 R
195. ts standard The installation of the optional Com4A board bring the total number of available serial ports to six When you select a serial port consider these points Com1 Com2 from the WinSystems CPU board J1 to Field Termination board 45 and J7 standard configuration Com3 from WinSystems CPU board J6 to the multifunction board J4 Com4 from the WinSystems board J6 is connected to the Micro FID TCD Preamplifier board J4 For additional serial ports the Optional Com4A board may be installed at the factory Com5 through Com8 are fully available to the user and are factory configured to RS 232 protocol See Appendix A for additional options RS 422 485 With the optional Com4A board installed six Com ports are available to the user Setting the Com ID 3 40 INSTALLATION AND SETUP MODEL 700 3 Is the connection to be made in a Short distance between the PC and GC With temporary or permanent cable connection See Section 3 4 3 FTB Connection RS 232 4 Is the connection to be made with a Short distance between the PC and GC Permanent cable connection see Section 3 4 4 5 Is the connection to be made with a Long distance between the PC and GC Permanent cable connection see Section 3 4 5 3 4 3 FTB Connection RS 232 The easiest way to connect a PC to the GC is with an off the shelf straight through serial cable connected to the GC seria
196. ty output from the Reports menu select GC Report Request and or GC Printer Control see the MON2000 Software for Gas Chromatographs User Manual PIN 3 9000 522 for more information To connect a printer to the GC serial port 1 Access the GC FTB see Figure 3 15 in Section 3 4 2 2 Choose an available serial port on the FTB that is configured for RS 232 serial protocol N OTI CE 3 After the wiring connections have been dae Apnd A ford completed use MON2000 to configure complete listing of the serial GC serial port ports and corresponding pinouts to fabricate a serial a From the Application menu select Serial printer cable Ports The Serial Ports window appears b Select the appropriate Port row and set Usage to Report Protocol to ASCII and RW to W c Ensure that the Com ID setting 1s correct d Leave all other settings at the default values see the MON2000 User Manual for more information Setting the Com ID SEP 2005 MODEL 700 SEP 2005 INSTALLATION AND SETUP 4 3 51 3 4 7 Discrete Digital I O Wiring The Field Termination Board P N 3 0700 010 has five discrete outputs and four discrete inputs Discrete Digital Inputs To connect digital signal input output lines to the GC P N 3 0700 010 1 Access the see Figure 3 26 P N 3 0700 010 Model 700 Lower Enclosure LJ a LJ Figure 3 26 Field Termination Bo
197. uit support points intermittent grounding of conduit helps prevent induction of magnetic loops between the conduit and cable shielding A single point ground the outside case ground lug must be connected to a copper clad 10 foot long 3 4 inch diameter steel rod which is buried full length vertically into the soil as close to the equipment as 1s practical note the grounding rod is not furnished Precautions and Warnings 3 12 INSTALLATION AND SETUP MODEL 700 Resistance between the copper clad steel ground rod and the earth ground must not exceed 25 Ohms On ATEX certified units the external ground lug must be connected to the customer s protective ground system via AWG 9 6mm ground wire After the connection is made apply a non acidic grease to the surface of the external ground lug to prevent corrosion The equipment grounding conductors used between the GC and the copper clad steel ground rod must be sized according to the following specifications Length Wire 15 ft 4 6 m 8 AWG or less stranded insulated copper 15 to 30 ft 6 AWG 4 6 to 9 1 m stranded insulated copper 30 to 100 ft 4 AWG 9 1 to 30 5 m stranded insulated copper Allinter enclosure equipment grounding conductors must be protected by metal conduit External equipment such as data printers that are connected to the GC should be powered via isolation transformers to minimize the ground loops caused by
198. unit to a floor or instrument pad The frame also provides a means for attaching sample conditioning plates or for anchoring tubing runs Required Tools and Components You will need these tools and components to install the Model 700 zero grade carrier gas 99 995 pure with less than 5 ppm water and less than 0 5 ppm hydrocarbons high pressure dual stage regulator for the carrier gas cylinder high side up to 3000 pounds per square inch gauge psig low side capable of controlling pressure up to 150 psig calibration standard gas with correct number of components and concentrations see Appendix Table C 1 Preparation 3 20 INSTALLATION AND SETUP MODEL 700 dual stage regulator for the calibration gas cylinder low pressure side capable of controlling pressure up to 30 psig sample probe regulator fixture for procuring the stream or sample gas for chromatographic analysis coalescing filter membrane filter 1 8 inch stainless steel SS tubing for connecting calibration standard to GC 1 8 inch SS tubing for connecting carrier gas to the GC 1 8 inch 55 tubing for connecting stream gas to the GC heat tracing as required for sample transport and calibration lines miscellaneous Swagelok tube fittings tubing benders and tubing cutter 14 AWG American Wire Gauge 18 Metric Wire Gauge or larger electrical wiring and conduit to provide 115 or 230 volts AC single phase 50 to 60 Hertz from an
199. ure to follow this precaution may result in injury to personnel Chromatograph Valves SEP 2005 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS 4 37 2 Model 700 Model 700 Micro FID Upper Enclosure Sener oS E FID Oven System Connector Blocks EE x 2m d Figure 4 15 Micro FID Upper Assembly Components 4 Grasp the edges of the Connector Board on top of the unit and pull and wiggle to remove the six socket tubes that extend onto the pins in the cap see Figure 4 16 SEP 2005 Chromatograph Valves 4 38 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS Model 700 5 Remove the exhaust tube from the side by pulling the U shaped retainer from the top of the exhaust body and moving the exhaust tube away from the Micro FID Take care not to lose the clip Model 700 Micro FID Upper Enclosure Connector Board U shaped retainer FID Shield FID Exhaust Tube Figure 4 16 Model 700 with Micro FID Upper Assembly 6 Loosen the two screws in the top of the Micro FID 7 Grasp the shielded section and lift it over the burner Pull the cap out of the shield Remove the body from the shield if necessary Chromatograph Valves SEP 2005 700 2005 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS amp 4 39 4 7 6 4 7 7 Micro FID Maintenance The Micro FID cap has no replaceable parts Damage like a broken RTD or broken igniter coil requires a replacement c
200. work if the PC has a male DB 25 pin serial port and its pin assignments are identical to those found on an IBM PC The necessary straight through serial cable can be obtained from most computer products suppliers so custom building a cable normally 1s not necessary Wiring and signal path are illustrated as follows see Figure A 19 cable end 1 1 ee 99 99999009 7 25 44 9 RJ 22 RI 4 S RIS IS Mex a 4 RTS e 6 DTR 6 DSR 5 GROUND 7 GROUND s 4 DSR 20 DTR ea 3 21 d 9 2 TxD 3 RxD 1 RLSD DCD 8 RLSD DCD GC Female DB 25 plug for connecting female DB 9 jack to PC s serial port Figure A 19 GC DB 9 pin Port to PC DB 25 pin Port Wiring Local RS 232 Communications SEP 2005 COMMUNICATIONS SPECIFICATIONS A 31 Model 700 A 3 4 GC PHOENIX Plug Port to PC DB 9 pin Port NOTICE To make an RS 232 serial connection between one of the Phoenix Plug serial ports of the GC The cable for this and a PC with DB 9 pin serial port you will application is also available P N 3 2350 068 in a need to manufacture the cable and its customer specified length DB 9 pin female plug cable end as illustrated with six exposed leads and below see Figure A 20 a female DB 9 pin connector 5 cable end 4 pore 7 J 9 RI 9 6 4 8 CTS
201. ws leaks in the carrier system column deterioration due to liquid contamination from a sample mis identifying peaks A noisy baseline can be caused by carrier leaks an electronic failure in the preamplifier a faulty power supply or defective thermistors the detector If the baseline 1s still noisy after correcting for leaks perform the Detector Bridge Balance procedure see Section 4 8 before replacing the detector thermistors or the preamplifier board General Troubleshooting SEP 2005 MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS 4 4 27 Model 700 When the valves are switched some pressure change is normal because of carrier loss Momentarily open the cylinder valve to restore pressure if necessary see Step 5 Do not use liquid leak detector on the valve or components within the MVS insulated cover SEP 2005 4 6 4 6 1 Leak Checks Field Service To perform a field service leak check of the Model 700 1 2 Plug all Model 700 vents Make sure the setting of the carrier cylinder regulator is 115 psig pounds per square inch gauge Check all fittings at the pressure regulator flow panel and at the carrier cylinder regulator with a leak detector Correct any leaks detected by a bubble indication Turn the Carrier Gas shut off valve clockwise to close Observe the carrier pressure for ten minutes to check for a drop carrier pressure The drop should be less th
202. y zeroed at each new analysis run and can be configured to take place anytime during the analysis when either the component is not eluting or the baseline 1s steady The TCD is only automatically zeroed at the start of a new analysis Baseline Signal output when there 1s only carrier gas going across the detectors In a chromatogram you should only see Baseline when running an analysis without injecting a sample Carrier Gas The gas used to push the sample through the system during an analysis In C6 analysis we use Ultra Pure zero grade Carrier Gas for the carrier This gas is 99 995 percent pure Chromatogram A permanent record of the detector output A chromatograph is obtained from a PC interfaced with the detector output through the Controller Assembly typical chromatogram displays all component peaks and gain changes It may be viewed in color as it is processed on a PC display Tick marks recorded on the chromatogram by the Controller Assembly indicate where timed events take place Glossary 1 32 INTRODUCTION Model 700 Component Any one of several different gases that may appear in a sample mixture For example natural gas usually contains the following components nitrogen carbon dioxide methane ethane propane isobutane normal butane isopentane normal pentane and hexanes plus Condulet A box with a removable cover providing access to wiring in conduit conduit outlet that is part
203. ylinder 1 The pressure indicator will read the cylinder pressure Open the shut off valve attached to the carrier regulator Regulate pressure out of the cylinder to 20 psig then close the cylinder valve Open V 1 bleed valve and let the carrier gas bleed to atmosphere until both gauges read 0 psig then close 1 Repeat Steps 4 and 5 two more times to purge the line to V 2 Purge the line to V 3 by repeating Steps 2 through 6 but this time use bleed valve V 4 and Carrier Cylinder 2 With valves 1 4 closed open both cylinder valves and regulate both carriers to approximately 10 psig 10 Open V 2 and V 3 simultaneously then turn both cylinder valves off and let the carrier gasses bleed through the line to the Analyzer until all gauges read 0 psig 11 Repeat steps 8 and 9 two more times to purge line to Analyzer 12 Close V 3 leave V 2 open SEP 2004 Model 700 SEP 2004 C 3 MANIFOLD CARRIER FOR GAS BOTTLES C 3 13 Open cylinder valve of Carrier Cylinder 1 and with carrier gas flowing at 10 psig or below connect carrier line to Analyzer 14 Slowly regulate Carrier Cylinder 1 to 110 psig 15 Open V 3 and slowly regulate Carrier Cylinder 2 to 100 psig By doing this all but 100 pounds of Carrier Cylinder 1 will be used before any of Carrier Cylinder 2 15 used When Carrier Cylinder 1 gets to 100 pounds replace the cylinder Leak check all of the fittings carefully

Model 700 - Southeastern Automation

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