ABB ACS310 Drive
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Dec 18, 2021 9:13 am
How can resolve problem A2009 DEVICE OVERTEMP alarm in ABB ACS310 ?
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Dec 18, 2021 9:13 am
Cause : Drive IGBT temperature is excessive. Alarm limit depends on the drive type and size.
1. Check ambient conditions.
2. Check air flow and fan operation.
3. Check motor power against drive power.
