Danfoss iC7-Automation & iC2-Micro Drive
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Mar 07, 2024 11:02 am
Cause : Mains phase loss comes when 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 P 1.3.1 Mains Imbalance Function.
- Check the supply voltage and supply currents to the frequency converter.
