Why does the drive fault to "Over-Voltage" after the drive is enabled?

If you get an Overvoltage fault after the drive is enabled (with no motion):

1. Disconnect the motor from the drive, and give power back to the drive. 
2. Hit enable. Does the issue persist?
3. If not, then there is an "open" in the armature circuit. verify there is no open in the armature circuit between the drive and motor using a voltmeter.

• If you get an over voltage fault during motion it could stem from a variety of issues. Consult the "Over Voltage" fault in the product manual; found in the 590+ on Parker.com under "Product Support". If you have gone through the starter documentation for troubleshooting the fault code and the problem persists, then contact Parker Electromechanical Support.