Table of Contents Teledyne API – Model T400 Photometric Ozone Analyzer
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3.5.4.3. Initial Zero/Span Calibration Procedure: ........................................................................................74
3.6. Calibration Valve Options..............................................................................................................................74
3.6.1. Ambient Zero/Ambient Span Valves (Opt 50A).....................................................................................74
3.6.1.1. Pneumatic Setup for the T400 Analyzer with Zero/Span Valve Option .........................................76
3.6.2. Internal Zero Span (IZS) Option (OPT 50G)..........................................................................................78
4. OVERVIEW OF OPERATING MODES
.............................................................................. 83
4.1. Sample Mode ................................................................................................................................................85
4.1.1. Test Functions .......................................................................................................................................86
4.1.2. Warning Messages ................................................................................................................................88
4.2. Calibration Mode ...........................................................................................................................................89
4.3. SETUP Mode ................................................................................................................................................90
4.3.1. Password Security .................................................................................................................................90
4.3.2. Primary Setup Menu ..............................................................................................................................90
5. SETUP MENU .................................................................................................................... 93
5.1. SETUP CFG: Configuration Information...................................................................................................93
5.2. SETUP DAS: Internal Data acquisition System .......................................................................................94
5.3. SETUP ACAL: Automatic Calibration Option ...........................................................................................94
5.4. SETUP RNGE: Analog Output Reporting Range Configuration ..............................................................94
5.4.1.1. Physical Range versus Analog Output Reporting Ranges.............................................................94
5.4.1.2. Analog Output Ranges for O
3
Concentration .................................................................................95
5.4.1.3. RNGE MODE SNGL: Single Range Mode Configuration .....................................................97
5.4.1.4. RNGE MODE DUAL: Dual Range Mode Configuration.......................................................98
5.4.1.5. RNGE MODE AUTO: Auto Range Mode Configuration .......................................................99
5.4.1.6. SETUP RNGE UNIT: Setting the Reporting Range Unit Type .......................................... 100
5.5. SETUP PASS: Password Protection..................................................................................................... 101
5.6. SETUP CLK: Setting the T400 Analyzer’s Internal Time-of-Day Clock and Adjusting Speed.............. 104
5.6.1.1. Setting the Internal Clock’s Time and Day .................................................................................. 104
5.6.1.2. Adjusting the Internal Clock’s Speed........................................................................................... 105
5.7. SETUP COMM: Communications Ports................................................................................................ 106
5.7.1. ID (Machine Identification) .................................................................................................................. 106
5.7.2. INET (Ethernet)................................................................................................................................... 106
5.7.3. COM1 and COM 2 (Mode, Baud Rate and Test Port)........................................................................ 106
5.8. SETUP VARS: Variables Setup and Definition ..................................................................................... 107
5.9. SETUP DIAG :Diagnostics Functions.................................................................................................... 109
5.10. Using the Model T400 Analyzer’s Analog I/O .......................................................................................... 111
5.10.1. Adjusting & Calibrating the Analog Output Signals .......................................................................... 112
5.10.1.1. Calibration of the Analog Outputs ............................................................................................. 112
5.10.1.2. Enabling or Disabling the AutoCal for an Individual Analog Output.......................................... 113
5.10.1.3. Automatic Group Calibration of the Analog Outputs ................................................................. 114
5.10.1.4. Manual Calibration of the Analog Outputs Configured for Voltage Ranges.............................. 116
5.10.1.5. Manual Adjustment of Current Loop Output Span and Offset .................................................. 118
5.10.1.6. Analog Output Voltage / Current Range Selection.................................................................... 121
5.10.1.7. Turning an Analog Output Over-Range Feature ON/OFF ........................................................ 122
5.10.1.8. Adding a Recorder Offset to an Analog Output......................................................................... 123
5.10.1.9. Selecting a Test Channel Function for Output A4..................................................................... 124
5.10.2. AIN Calibration.................................................................................................................................. 126
5.10.3. Configuring Analog Inputs (Option) .................................................................................................. 127
6. COMMUNICATIONS SETUP AND OPERATION ............................................................ 129
6.1. Data Terminal/Communication Equipment (DTE DCE)............................................................................. 129
6.2. Communication Modes, Baud Rate and Port Testing................................................................................ 129
6.2.1. Communication Modes ....................................................................................................................... 130
6.2.2. COM Port Baud Rate.......................................................................................................................... 132
6.2.3. COM Port Testing ............................................................................................................................... 133
6.3. RS-232 ....................................................................................................................................................... 134
6.4. RS-485 (Option) ......................................................................................................................................... 134
6.5. Ethernet...................................................................................................................................................... 134
6.5.1. Configuring Ethernet Communication Manually (Static IP Address).................................................. 135
6.5.2. Configuring Ethernet Communication with Dynamic Host Configuration Protocol (DHCP) ............... 138
