Frequently asked questions
Why does the motor run correctly in bypass and incorrectly in AFC?
FA170932
28 September 2021
Issue:
The motor runs forward in bypass but reverse in AFC.
Product Line:
ATV21, ATV212, SFlex
Environment:
All S-Flex type SFD212 enclosed drives
Cause:
None
Resolution:
If Bypass rotation is correct swap any 2 output leads on the power converter (the terminals labeled U,V, and W). Swapping any two terminals at the overload will result in the motor rotating incorrectly in bypass and correctly in AFC.