ABB ACS180 Drive
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Jul 13, 2023 10:57 am
A3AA warning in ABB ACS180 drive comes when the voltage of the intermediate DC circuit has not yet risen to operating level.
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Jul 13, 2023 11:10 am
Cause : DC not charged - comes when the voltage of the intermediate DC circuit has not yet risen to operating level.
- Check the supply voltage.
- Check the supply voltage setting (parameter 95.01 Supply voltage).
- If all are ok then may DC sensing problem.
