ABB DCS880 Drive
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Oct 01, 2024 11:53 am
F560 fault in ABB DCS880 drive indicates Power unit unbalanced current. This means the unbalanced current between hard parallel connected power units is excessive.
- Check that the mains and motor cable routing is according to the specification for hardparallel configurations.
- Check the branch fuses.
- Check the thyristors.
