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TELEDYNE API
M703E Calibrator Operator’s Manual Table of Contents
7.1.6. Machine ID.............................................................................................................................................94
7.1.7. Terminal Operating Modes ....................................................................................................................95
7.1.7.1. Help Commands in Terminal Mode................................................................................................95
7.1.7.2. Command Syntax...........................................................................................................................96
7.1.7.3. Data Types .....................................................................................................................................96
7.1.7.4. Status Reporting.............................................................................................................................97
7.1.7.5. COM Port Password Security.........................................................................................................98
7.2. Remote Access by Modem..........................................................................................................................99
7.3. Multidrop RS-232 Set Up.......................................................................................................................... 101
7.4. RS-485 Configuration of COM2................................................................................................................ 103
7.5. Remote Access via the Ethernet............................................................................................................... 105
7.5.1. Ethernet Card COM2 Communication Modes and Baud Rate........................................................... 105
7.5.2. Configuring the Ethernet Interface Option using DHCP ..................................................................... 105
7.5.2.1. Manually Configuring the Network IP Addresses........................................................................ 108
7.5.3. Changing the Calibrator’s HOSTNAME.............................................................................................. 110
7.6. APICOM Remote Control Program........................................................................................................... 111
8. M703E CALIBRATION AND VERIFICATION.................................................................. 113
8.1. Verifying and Calibrating the M703E’s O
3
Photometer............................................................................. 113
8.1.1. Setup for VERIFYING AND calibrating the O
3
Photometer................................................................ 113
8.1.1.1. Calibration Manifold Exhaust/Vent Line ...................................................................................... 114
8.1.2. Verifying O
3
Photometer Performance ............................................................................................... 115
8.1.3. Calibrating the O
3
Photometer............................................................................................................ 116
8.1.3.1. Photometer Zero Calibration ....................................................................................................... 116
8.1.3.2. Photometer Span Calibration ...................................................................................................... 117
8.1.4. O
3
Photometer Dark Calibration ......................................................................................................... 118
8.2. Calibrating the O
3
Generator .................................................................................................................... 119
8.2.1. O3 Generator Calibration table........................................................................................................... 119
8.2.2. Viewing O
3
Generator Calibration Points............................................................................................ 120
8.2.3. Adding or Editing O
3
Generator Calibration Points............................................................................. 121
8.2.4. Deleting O
3
Generator Calibration Points........................................................................................... 122
8.2.5. Turning O
3
Generator Calibration Points ON / OFF ........................................................................... 123
8.2.6. Performing an Automatic Calibration of the O
3
Generator ................................................................. 124
8.3. M703E Gas Pressure Sensor Calibration................................................................................................. 125
8.3.1.1. Gas Pressure Sensor Calibration Set Up.................................................................................... 125
8.3.2. Calibrating the Regulator and Photometer Pressure Sensors ........................................................... 127
8.4. M703E Gas Flow Calibration .................................................................................................................... 128
8.4.1. Calibrating the Photometer’s Sample Gas Flow................................................................................. 129
8.4.2. Calibrating the OuTput Gas Flow ....................................................................................................... 130
8.4.2.1. Output Gas Flow Set Up ............................................................................................................. 130
8.4.2.2. Performing an Output Gas Flow Calibration ............................................................................... 131
TECHNICAL INFORMATION................................................................................................ 133
9. THEORY OF OPERATION............................................................................................... 135
9.1. Pneumatic Operation ................................................................................................................................ 135
9.1.1. Gas Flow Control ................................................................................................................................ 135
9.1.1.1. Flow Control Assemblies............................................................................................................. 135
9.1.1.2. Photometer Critical Flow Orifice.................................................................................................. 135
9.1.2. Internal Gas Pressure Sensors........................................................................................................... 136
9.2. Electronic Operation ................................................................................................................................. 137
9.2.1. Overview............................................................................................................................................. 137
9.2.2. CPU .................................................................................................................................................... 138
9.2.2.1. Disk On Chip ............................................................................................................................... 139
9.2.2.2. Flash Chip ................................................................................................................................... 139
9.2.3. Relay PCA .......................................................................................................................................... 140
9.2.3.1. Valve Control............................................................................................................................... 141
9.2.3.2. Heater Control ............................................................................................................................. 141
9.2.3.3. Relay PCA Status LEDs & Watch Dog Circuitry ......................................................................... 141
9.2.3.4. Relay PCA Watchdog Indicator (D1)........................................................................................... 142
05744 Rev B v