Monitoring Modbus Serial Ied Communication - ABB COM600 series User Manual

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COM600 series, Version 5.1
Modbus Serial Slave (OPC) User's Manual
To take a Modbus Serial Channel into use:
1. Select the In use check-box. If you clear the check-box, the channel is taken out of
use.
2. Update diagnostic counters by clicking Refresh.

Monitoring Modbus Serial IED communication

The Modbus Serial IED communication can be monitored with the Online diagnostics
function. You can take a device into use or out of use as described in this section.
To monitor and control Modbus Serial IED communication:
1. Select the device you want to monitor in the object tree of SAB600.
2. Right-click the device.
3. Select Online diagnostics.
4. Monitor the device status in the Status information field. The Diagnostic counters
field provides information on the device activity.
5. To reset diagnostic counters, click Reset counters.
To take a Modbus Serial IED into use:
1. Select the In use check-box. If you clear the check-box, the device is taken out of
use.
2. Update diagnostic counters by clicking Refresh.
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