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Will the relay output, assigned to No Drive Fault, change states on a fault if Auto restart is set to yes on VFD?

Published date: 25 July 2019

Issue: 
Will the relay output, assigned to No Drive Fault, change states on a fault if Auto restart is set to yes?

Product Line:  
Altivar 61 Altivar 71 ATV61  ATV71

Environment:
All

Cause:
Define the No Drive Fault relay relationship with Auto restart function. 

Resolution:
The relay assigned to No Drive Fault will not change states on a fault if Auto restart (Atr) is set to YES until the max restart time (tAr) is depleted and the fault still exists.


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