+2 votes
28 views
ago by Marene Larruskain (14 points)

Hi! I am running the example "Digital substation with IEC 61850" with SCADA. Without touching anything circuit breakers trip at both Feeder 1 and Feeder 2 because of undervoltage (27) protection. There is no active fault, no undervoltage. There is no way to remove that tripping even if there is overvoltage. 

I have tried to run the SCADA with different computers and different software versions.  The "Target RST" button in the SCADA panel does not clear the undervoltage trips on the circuit breakers. 

Thank you!

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