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What is the function of AU4 parameter of the ATV212 drive?

Published date: 27 June 2019

Function of AU4 parameter of the ATV212 drive.

Product Line:
Altivar ATV212

All serial numbers


The ATV212 drive can be configured for four common control programs by setting parameter AU4.  Please see the attachment below for detail or on page 67 in the ATV212 programming manual, document number S1A53838 (


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