Teledyne T400 User Manual page 11

2.5.3 Setup>Dashboard ............................................................................................................................67
2.5.4 Setup>AutoCal (with Valve Option) .................................................................................................68
2.5.5 Setup>Vars ......................................................................................................................................68
2.5.6 Setup>Homescreen .........................................................................................................................69
2.5.7 Setup>Digital Outputs ......................................................................................................................70
2.5.8 Setup>Analog Outputs .....................................................................................................................71
2.5.8.1 Manual Calibration of Voltage Range Analog Outputs ......................................................73
2.5.8.2 Manual Adjustment of Current Range Analog Outputs .....................................................74
2.5.9 Setup>Instrument .............................................................................................................................75
2.5.10 Setup>Comm (Communications) .....................................................................................................76
2.5.10.1 COM1/COM2 .....................................................................................................................76
2.5.10.2 TCP Port1 ..........................................................................................................................77
2.5.10.3 TCP Port2 ..........................................................................................................................77
2.5.10.4 TCP Port3 ..........................................................................................................................77
2.5.10.5 Network Settings ...............................................................................................................78
2.6 Transferring Configuration to Other Instruments .........................................................................................79
3 Communications and Remote Operation ................................................................................... 80
3.1 Data Terminal/Communication Equipment (DTE DCE) ..............................................................................80
3.2 Modes, Baud Rate and Serial Communication ...........................................................................................80
3.2.1 Serial Communication: RS-232 ........................................................................................................81
3.2.1.1 Serial Communication: RS-485 (Option) ..........................................................................................81
3.3 Ethernet .......................................................................................................................................................81
3.4 Communications Protocols ..........................................................................................................................82
3.4.1 MODBUS..........................................................................................................................................82
3.4.1.1 MODBUS Com Port Configuration ....................................................................................82
3.4.2 Hessen .............................................................................................................................................84
3.4.2.1 Hessen Com Port Configuration ........................................................................................84
3.4.2.2 Hessen Settings Configuration ..........................................................................................85
4 Calibration ................................................................................................................................ 87
4.1 Important Precalibration Information ...........................................................................................................87
4.1.1 Calibration Requirements .................................................................................................................87
4.1.2 Zero Air .............................................................................................................................................87
4.1.3 Calibration (Span) Gas .....................................................................................................................88
4.1.4 Interferents .......................................................................................................................................88
4.1.5 Dilution Ratio Option Software Set Up .............................................................................................88
4.1.6 Data Recording Devices ..................................................................................................................89
4.2 Calibration Procedures ................................................................................................................................89
4.2.1 Calibration and Check Procedures for Basic Configuration .............................................................89
4.2.1.1 Zero Calibration Check and Actual Calibration .................................................................90
4.2.1.2 Span Calibration Check and Actual Calibration ................................................................90
4.2.2 Calibration and Check Procedures with Valve Options Installed .....................................................91
4.2.2.1 Use of Zero/Span Valve with Remote Contact Closure ....................................................92
4.3 Automatic Zero/Span Cal/Check (Auto Cal) ................................................................................................92
4.4 Calibration Quality .......................................................................................................................................95
4.5 Calibration of the Electronic Subsystems ....................................................................................................95
4.5.1 Pressure Calibration .........................................................................................................................95
4.5.2 Flow Calibration ...............................................................................................................................95
4.5.3 O Gen Calibration ...........................................................................................................................96
3
4.6 EPA Protocol Calibration .............................................................................................................................96
5. Maintenance and Service ........................................................................................................... 97
5.1 Maintenance Schedule ................................................................................................................................97
5.2 Predicting Diagnostics ...............................................................................................................................100
5.3 Operational Health Checks ........................................................................................................................101
5.4 Software/Firmware Updates ......................................................................................................................101
5.4.1 Remote Updates ............................................................................................................................101
083730400A DCN8130 Teledyne API - Model T400 O Analyzer
3
ix