Technical FAQs

Ask a Question

How can the OPF fault be disabled in the ATV28?

With the drive not running press the Enter button, this will display the SEt menu.
Press the Down Arrow key once and the Menu DrC will be displayed. Press the enter key to get into that menu.
Use the Down Arrow key to get to parameter OPL.
Press enter to display the current setting
Press the Up Arrow key and NO will appear. Press Enter to save the change.
Remove power to the drive and wait until the display goes blank.
Restore power.
This will disable the Output Phase Failure Fault. This does not effect motor overload protection but does reduce protection for the motor for single phase operation.
Be sure to provide separate motor thermal overload protection with single phase sensitivity between the drive and the motor.


CTA-ID : 2012114
Was this helpful?
What can we do to improve the information ?