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What is an internal fault option (INF6) error on an ATV320 drive?

Published date: 24 June 2020

Internal fault optoin (INF6) error on an ATV320 drive.

Product Line:
Altivar 320


Installed option card is not recognized by VFD.

• Check the reference and compatibility of the option.  Replace option card if faulty.
• Check that the option is well inserted into the ATV320.

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