Danfoss Drives
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Jan 16, 2024 12:18 pm
Warnings /Alarms 4 in VLT Micro Drive FC51 - Mains phase loss comes when a phase is missing on the supply side, or the mains voltage imbalance is too high.
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Jan 16, 2024 12:18 pm
Cause : Mains phase loss - a phase is missing on the supply side, or the mains voltage imbalance is too high. This message also appears for a fault in the input rectifier. Options are programmed in parameter 14-12 Function at Mains Imbalance.
