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M400E Ozone Analyzer Operator’s Manual Table of Contents
7.1.5.6. Editing the Number of Records ......................................................................................................89
7.1.5.7. RS-232 Report Function.................................................................................................................90
7.1.5.8. Enabling / Disabling the HOLDOFF Feature..................................................................................91
7.1.5.9. The Compact Report Feature.........................................................................................................92
7.1.5.10. The Starting Date Feature............................................................................................................92
7.1.6. Disabling/Enabling Data Channels ........................................................................................................92
7.1.7. Remote iDAS Configuration...................................................................................................................93
7.2. SETUP MORE VARS: Internal Variables (VARS)..............................................................................94
7.3. SETUP MORE DIAG :The Diagnostic Menu ......................................................................................96
7.4. Using the Model 400E Analyzer’s Analog Outputs......................................................................................98
7.4.1. Adjusting & Calibrating the Analog Output Signals ...............................................................................98
7.4.2. Calibration of the Analog Outputs....................................................................................................... 100
7.4.2.1. Enabling or Disabling the AutoCal for an Individual Analog Output............................................ 100
7.4.2.2. Automatic Calibration of the Analog Outputs .............................................................................. 101
7.4.2.3. Manual Calibration of the Analog Outputs configured for Voltage Ranges................................. 103
7.4.2.4. Manual Adjustment of Current Loop Output Span and Offset .................................................... 105
7.4.3. Analog Output Voltage / Current Range Selection............................................................................. 108
7.4.4. Turning an analog output Over-Range Feature ON/OFF................................................................... 109
7.4.5. Adding a Recorder Offset to an analog output ................................................................................... 110
7.4.6. Selecting a Test Channel Function for Output A4 .............................................................................. 111
7.4.7. AIN Calibration.................................................................................................................................... 113
8. REMOTE OPERATION OF THE M400E.......................................................................... 115
8.1. Using the Analyser’s Communication Ports.............................................................................................. 115
8.1.1. RS-232 DTE and DCE Communication.............................................................................................. 115
8.1.2. COMM Port Default Settings and Connector Pin Assignments.......................................................... 116
8.1.3. COMM Port Baud Rate....................................................................................................................... 118
8.1.4. COMM Port Communication Modes................................................................................................... 119
8.1.5. COMM Port Testing ............................................................................................................................ 121
8.1.6. Machine ID.......................................................................................................................................... 122
8.1.7. Terminal Operating Modes ................................................................................................................. 123
8.1.7.1. Help Commands in Terminal Mode............................................................................................. 123
8.1.7.2. Command Syntax........................................................................................................................ 124
8.1.7.3. Data Types .................................................................................................................................. 124
8.1.7.4. Status Reporting.......................................................................................................................... 125
8.1.7.5. COMM Port Password Security................................................................................................... 126
8.2. Remote Access by Modem....................................................................................................................... 127
8.2.1. Multidrop RS-232 Set Up.................................................................................................................... 129
8.3. RS-485 Configuration of COM2................................................................................................................ 131
8.4. Remote Access via the Ethernet............................................................................................................... 133
8.4.1. Ethernet Card COM2 Communication Modes and Baud Rate........................................................... 133
8.4.2. Configuring the Ethernet Interface Option using DHCP ..................................................................... 133
8.4.2.1. Manually Configuring the Network IP Addresses........................................................................ 136
8.4.3. Changing the Analyzer’s HOSTNAME ............................................................................................... 138
8.5. Using the M400E with a Hessen Protocol Network .................................................................................. 139
8.5.1. General Overview of Hessen Protocol................................................................................................ 139
8.5.2. Hessen COMM Port Configuration ..................................................................................................... 139
8.5.3. Activating Hessen Protocol................................................................................................................. 140
8.5.4. Selecting a Hessen Protocol Type...................................................................................................... 141
8.5.5. Setting The Hessen Protocol Response Mode................................................................................... 142
8.5.6. Hessen Protocol Gas List Entries....................................................................................................... 143
8.5.6.1. Gas List Entry Format and Definitions......................................................................................... 143
8.5.6.2. Editing or Adding HESSEN Gas List Entries............................................................................... 144
8.5.6.3. Deleting HESSEN Gas List Entries............................................................................................. 145
8.5.7. Setting Hessen Protocol Status Flags ................................................................................................ 146
8.5.8. Instrument ID Code............................................................................................................................. 147
8.6. APICOM Remote Control Program........................................................................................................... 148
04315 Rev. C1 iii