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What is a InFE code on the altivar 61/71 VFDs?

Published date: 29 July 2019

Issue: 
What cause an InFE code on the altivar 61/71 VFDs?

Product Line:
ALTIVAR 61, ALTIVAR 71

Environment:
All serial numbers

Cause:
Bad initialization between motor control board and application board and asic COMPRIV of the Power Board.

Resolution:
The fault appears when the microprocessor can’t check his program and data.  Replace the Main Control Board.

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