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A560 warning in ABB DCS880 drive

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A560 warning in ABB DCS880 drive indicates power unit unbalanced current. This means the unbalanced current between hardparallel connected power units is excessive.

Check the following things to correct the fault:
− That the mains and motor cable routing is according to the specification for hard parallel configurations.
− The branch fuses.
− The thyristors.

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