ABB ACS380 Drive
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Dec 14, 2021 4:57 am
How can resolve problem A3AA DC not charged warning in ABB ACS380 Drive ?
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Dec 14, 2021 4:57 am
Cause : The voltage of the intermediate DC circuit has not yet risen to operating level.
1. Check the supply voltage.
2. Check the supply voltage setting (parameter 95.01 Supply voltage).
3. Check rectifier using multimeter.
