Signal Diagnostics - ABB COM600 series User Manual
Substation management unit
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Also See for COM600 series:
- Data historian operator's manual (140 pages) ,
- User manual (104 pages) ,
- Configuration manual (66 pages)
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7.4.5.
96
COM600 series, version 4.1
User's Manual
Figure 7.4.4-1 An example of LON Clock Master online diagnostics
For more detailed information and instructions on controlling and monitoring channel
and device communication, refer to the respective user's manual for the client or server
(see 1.10, Related documents).
Signal diagnostics
OPC clients have a diagnostics function which makes it possible to monitor the flow of
process data changes and commands. Activate the function by marking the Diagnostic
Events Enabled check box, located in the Online diagnostics function of the
IEC101/IEC104 Device. When the diagnostics function is activated, the IEC101 OPC
Client Alarm & Event server generates events with information about data changes and
commands.
1MRS756125
LON_Clock_Master_Online_diagnostics.jpg
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