ABB ACS880 Drive
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Jun 15, 2024 9:36 am
Cause : DDCS controller comm loss comes when DDCS (fiber optic) communication between the supply unit and external controller is lost.
Programmable fault: 160.59 DDCS controller comm loss function
- Check status of controller.
- Check settings of parameter group 160 DDCS communication.
- Check cable connections. If necessary, replace cables.
