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Table of Contents Model GFC7001E Carbon Dioxide Analyzer
Teledyne Analytical Instruments 19
Table 7-4: Variable Names (VARS) ............................................................................................................125
Table 7-5: Diagnostic Mode (DIAG) Functions ...........................................................................................127
Table 7-6: DIAG - Analog I/O Functions .....................................................................................................129
Table 7-7: Analog Output Voltage Range Min/Max ....................................................................................131
Table 7-8: Voltage Tolerances for the TEST CHANNEL Calibration ..........................................................137
Table 7-9: Current Loop Output Check .......................................................................................................141
Table 7-10: Test Channels Functions available on the GFC 7001E/EM’s Analog Output ...........................144
Table 7-11: CO Concentration Alarm Default Settings .................................................................................147
Table 8-1: COMM Port Communication Modes ..........................................................................................152
Table 8-2: Terminal Mode Software Commands ........................................................................................156
Table 8-3: Teledyne’s Serial I/O Command Types .....................................................................................157
Table 8-4: Ethernet Status Indicators..........................................................................................................164
Table 8-5: LAN/Internet Configuration Properties .......................................................................................165
Table 8-6: RS-232 Communication Parameters for Hessen Protocol ........................................................175
Table 8-7: Teledyne’s Hessen Protocol Response Modes .........................................................................178
Table 8-8: Default Hessen Status Flag Assignments .................................................................................182
Table 9-1: NIST-SRMs Available for Traceability of CO Calibration Gases ................................................187
Table 9-2: AUTOCAL Modes ......................................................................................................................198
Table 9-3: AutoCal Attribute Setup Parameters ..........................................................................................199
Table 9-4: Example AutoCal Sequence ......................................................................................................200
Table 9-5: Calibration Data Quality Evaluation ...........................................................................................204
Table 10-1: Matrix for Calibration Equipment & Supplies .............................................................................219
Table 10-2: Activity Matrix for Quality Assurance Checks ............................................................................220
Table 10-3: Definition of Level 1 and Level 2 Zero and Span Checks ..........................................................221
Table 11-1: Absorption Path Lengths for GFC 7001E and GFC 7001EM ....................................................230
Table 11-2: Sync DEMOD Sample and Hold Circuits ...................................................................................243
Table 11-3: Sync/Demod Status LED Activity ...............................................................................................244
Table 11-4: Relay Board Status LED’s .........................................................................................................246
Table 11-5: Front Panel Status LED’s ...........................................................................................................252
Table 12-1: GFC 7001E/EM Maintenance Schedule ....................................................................................261
Table 12-2: GFC 7001E/EM Test Function Record ......................................................................................262
Table 12-3: Predictive uses for Test Functions .............................................................................................263
Table 13-1: Warning Messages - Indicated Failures ....................................................................................269
Table 13-2: Test Functions - Indicated Failures ............................................................................................271
Table 13-3: Sync/Demod Board Status Failure Indications ..........................................................................275
Table 13-4: I
2
C Status LED Failure Indications .............................................................................................276
Table 13-5: Relay Board Status LED Failure Indications ..............................................................................277
Table 13-6: DC Power Test Point and Wiring Color Codes ..........................................................................288
Table 13-7: DC Power Supply Acceptable Levels ........................................................................................289
Table 13-8: Relay Board Control Devices .....................................................................................................290
Table 13-9: Opto Pickup Board Nominal Output Frequencies ......................................................................292
Table 13-10: Analog Output Test Function - Nominal Values Voltage Outputs .............................................294
Table 13-11: Analog Output Test Function - Nominal Values Voltage Outputs .............................................295
Table 13-12: Status Outputs Check ................................................................................................................296
Table 14-1: Static Generation Voltages for Typical Activities .......................................................................305
Table 14-2: Sensitivity of Electronic Devices to Damage by ESD ................................................................306