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Table of Contents Teledyne API T801 NDIR CO2 Analyzer Operation Manual
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5.4.1. Physical Range versus Analog Output Reporting Ranges....................................................................64
5.4.2. Analog Output Ranges for CO
2
Concentration......................................................................................65
5.4.3. Reporting Range Modes .......................................................................................................................66
5.4.4. SETUP RNGE DIL: Using the Optional Dilution Ratio Feature.....................................................70
5.5. SETUP PASS: Password Protection .......................................................................................................72
5.6. SETUP CLK: Setting the Analyzer’s Internal Clock.................................................................................74
5.6.1. Setting the Internal Clock’s Time and Day ............................................................................................74
5.6.2. Adjusting the Internal Clock’s Speed.....................................................................................................74
5.7. SETUP MORE COMM: Communication Ports.....................................................................................76
5.7.1. ID (Machine Identification).....................................................................................................................76
5.7.2. INET (Ethernet) .....................................................................................................................................77
5.7.3. COM1[COM2] (Mode, Baude Rate and Test Port) ...............................................................................78
5.8. SETUP VARS: Variables Setup and Definition........................................................................................78
5.9. SETUP MORE DIAG: Diagnostics Functions....................................................................................81
5.9.1. Signal I/O...............................................................................................................................................83
5.9.2. Analog Output........................................................................................................................................84
5.9.3. Analog I/O Configuration .......................................................................................................................84
5.10. SETUP MORE ALRM: Using the Gas Concentration Alarms (Option 61).......................................102
5.10.1. Setting the T801 Option 61 Concentration Alarm Limits...................................................................102
6. COMMUNICATIONS SETUP AND OPERATION.............................................................105
6.1. Data Terminal/Communication Equipment (DTE DCE)..................................................................................105
6.2. Communication Modes, Baud Rate and Port Testing ................................................................................105
6.2.1. Communication Modes........................................................................................................................106
6.2.2. COM Port Baud Rate ..........................................................................................................................108
6.2.3. COM Port Testing................................................................................................................................109
6.3. Remote Access via the Ethernet ................................................................................................................110
6.3.1. Configuring the Ethernet using DHCP.................................................................................................110
6.3.2. Manually Configuring the Network IP Addresses................................................................................113
6.4. USB Port for Remote Access .....................................................................................................................116
6.5. Communications Protocols.........................................................................................................................118
6.5.1. MODBUS.............................................................................................................................................118
6.5.2. Hessen ................................................................................................................................................120
7. DATA ACQUISITION SYSTEM (DAS) & APICOM .............................................................129
7.1. DAS Structure.............................................................................................................................................130
7.1.1. DAS Channels.....................................................................................................................................130
7.1.2. Default DAS Channels.........................................................................................................................131
7.1.3. SETUP DAS VIEW: Viewing DAS Channels and Individual Records.........................................134
7.1.4. SETUP DAS EDIT: Accessing the DAS Edit Mode ....................................................................135
7.2. Remote DAS Configuration ........................................................................................................................148
7.2.1. DAS Configuration via APICOM..........................................................................................................148
7.2.2. DAS Configuration via Terminal Emulation Programs ........................................................................150
8. REMOTE OPERATION.....................................................................................................151
8.1. Computer Mode..........................................................................................................................................151
8.1.1. Remote Control via APICOM ..............................................................................................................151
8.2. Interactive Mode .........................................................................................................................................152
8.2.1. Remote Control via a Terminal Emulation Program............................................................................152
8.3. Remote Access by Modem.........................................................................................................................155
8.4. COM Port Password Security.....................................................................................................................157
9. CALIBRATION PROCEDURES .......................................................................................159
9.1. Before Calibration.......................................................................................................................................160
9.1.1. Required Equipment, Supplies, and Expendables..............................................................................160
9.1.2. Calibration Gases................................................................................................................................160
9.1.3. Data Recording Devices......................................................................................................................161
9.2. Manual Calibration Checks and Calibration ...............................................................................................162
9.2.1. Setup for Calibration Checks and Calibration .....................................................................................162
07274B DCN6418