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What to do when getting an Internal Fault on an ATV312?

Published date: 02 July 2020

Issue:
Getting an Internal Fault on an ATV312.

Product Line:
ATV312, Altivar 312

Environment:
All serial numbers for ATV312

Cause:
N/A

Resolution:
• Remove all control wiring.
• Check ribbon cable to control board behind the display.
• Replace the drive.
• Restart the drive.
• Contact a Schneider Electric representative


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