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What can cause IHF [Input Overheating] fault on an ATV340 series drive and how do I correct it?

Published date: 01 March 2019

Issue:
Customer is experiencing an IHF [Input Overheating] fault on an ATV340 series drive.

Product Line:
ATV340

Environment:
All

Cause:
The AFE brick temperature is too high.

Resolution:
Verify the drive ventilation and the ambient temperature.  Wait for the drive to cool down before restarting.

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