4.9 Connecting relays...........................................................................................54
4.10 Connecting auxiliary communication devices............................................ 57
4.11 Connecting mains power...............................................................................59
4.12 Verifying tightness of cable glands..............................................................63
5. Commissioning.............................................................................................. 65
5.1 Turning on DGA monitor............................................................................... 65
5.2 Connecting to user interface.........................................................................65
5.3 Changing administrator password...............................................................66
5.4 Configuring network connection..................................................................67
5.5 Configuring user interface security..............................................................68
5.6 Setting device name...................................................................................... 70
5.7 Setting date and time.................................................................................... 70
5.8 Initializing DGA monitor................................................................................ 72
5.9 Configuring autocalibration.......................................................................... 75
5.10 Configuring Modbus protocol.......................................................................76
5.11 Configuring DNP3 protocol...........................................................................77
5.12 Configuring IEC 61850 protocol....................................................................78
5.13 Using protocol test mode..............................................................................79
5.14 Configuring gas level alerts.......................................................................... 80
5.15 Configuring unit settings...............................................................................82
5.16 Configuring relays.......................................................................................... 83
5.17 Starting measurement...................................................................................83
5.18 Finalizing installation..................................................................................... 84
6. Installation report.........................................................................................85
6.1 Site and device information.......................................................................... 85
6.2 DGA monitor configuration report...............................................................87
6.3 Post-installation checklist............................................................................. 89
Index....................................................................................................................91
Maintenance and calibration services........................................................ 93
Technical support............................................................................................ 93
Warranty............................................................................................................93
Recycling........................................................................................................... 93
OPT100 Installation Guide M211857EN-R
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