Frequently asked questions
ATV61/ATV71: How to take the drive out of PID control mode and put it back into the standard follower mode for AI2 input?
FA273552
04 August 2022
Issue:How is the drive program changed to disable PID control mode and instead use AI2 analog input for speed reference?
Product Line:
Altivar ATV61 and ATV71
Environment:
All
Cause:
Customer no longer wants the drive in PID control mode. They want to put it back in standard follower mode.
Resolution:
To take the drive out of PID control mode, go into Menu 1.7 Application menu -> PID regulator, and set PID feedback assignment to NO.
To set reference to follow AI2, go into Menu 1.6 Command menu and set Ref 1 channel to AI2.