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Error Code - 412 - DC Arc Fault - Alarm Severity Major

Alarm ID
Alarm Name
Alarm Severity
Possible Cause
Suggestion
412
DC Arc Fault
Major
Cause ID = 1/2/3/4
The PV string cable is in poor contact or with open circuits.
Check whether the PV string cable is in poor contact or with open circuits. If yes, reconnect the cable.


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