Technical FAQs

Ask a Question

Is there a phase rotation parameter on the ATV312?

Is there a phase rotation parameter on the ATV312? 

Product Line:

All serial numbers for ATV312 Drives

Run forward command results in motor running in reverse rotation.

No, the ATV312 does not have a phase rotation parameter.  Typically, correction of rotation is accomplished by swapping 2 motor leads at the VFD output, T1/T2/T3.
In the CtL menu, there is a Rotating Direction parameter, 'rot', that applies to the the remote keypad FWD/REV button only, when the command channel is LCC and speed reference channel is AIU1 or LCC.

Information about the rot parameter can be found in the ATV312 Programming Manual:

Was this helpful?
What can we do to improve the information ?