IEC61850 Relay Open/Close Command Issue.
The issue is as explained below:
All feedbacks from Relay to faceplate is good data quality. Means Remote/Local/Breaker Available/Voltage/Power all these signals from relays are available in good data quality and updating on the faceplate.
Even Open/Close command getting enabled on the faceplate, but when pressing button command is not going to relay from faceplate because of bad data quality.
If I force the command from CET tool it is operating the breaker properly.
A screenshot is attached for your reference.
Answers
Hi,
Make sure that all the operation commands (Signals in Control connection) are write permitted.
I guess that should work!!
Hi,
For operation of command, some of relay required select before operate, check whether the button have send "selon" or "seloff" before the command.
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