ABB ACS310 Drive
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Jun 20, 2024 5:38 am
Cause : DEVICE OVERTEMP comes when drive IGBT temperature is excessive. Alarm limit is 120 °C. This means the internal temperature of the drive, specifically the Insulated-Gate Bipolar Transistors (IGBTs), is exceeding its safe operating limit.
The A2009 alarm code on your ABB ACS310 drive indicates a DEVICE OVERTEMP issue. This means the internal temperature of the drive is exceeding its safe operating limit.
- Check ambient conditions.
- Check air flow and fan operation.
- Check motor power against drive power.
