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What can cause an INF8 [Internal Error 8] on an ATV340 series drive and how do I correct it?

Published date: 01 March 2019

Issue:
Customer is experiencing an INF8 [Internal Error 8] fault on an ATV340 series drive.

Product Line:
ATV340

Environment:
All

Cause: 
The internal power switching supply is not correct.

Resolution:
 Cycle power on the drive, this may clear the fault but the fault could return.  If the fault returns, contact your local Schneider Electric representative.  

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