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.
Voted best answer
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.
Add new comment