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ABB ACS880 Drive
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Sep 05, 2025 8:04 am
Cause: Measurement circuit DFF comes when problem with current or voltage measurement of power unit. This means there is an hardware issue in drive power card or control card.
A5EE warning in ABB ACS880 drive indicates Measurement circuit DFF. This means the drive's internal circuitry that measures the current flowing to the motor is malfunctioning.
Solution:
- Power recycle drive.
- Check drive hardware using multimeter.