Browse FAQs

Is there a phase rotation parameter on the ATV312?

Published date: 03 June 2020

Issue:
Phase rotation parameter on the ATV312 

Product Line:
ATV312

Environment:
All serial numbers, all model numbers.

Cause:
Run forward command results in motor running in reverse rotation.

Resolution:
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:
https://www.se.com/us/en/download/document/BBV46385/
 


Was this helpful?

What can we do to improve the information ?

Can't find what you are looking for?

Reach out to our customer care team to receive information on technical support, assistance for complaints and more.