F 114 Fault on a PowerFlex 525 - Have any of you experienced this ?

Good Afternoon ,

We have a somewhat new PowerFlex 525 for an exhaust on a oven. We had a F 114 fault on the drive that shut the whole oven down. Have any of you had this fault ever come up , and if so , what do you think would be the cause. The manual says it could be the control board or grounding .

Thanks so much in advance ,

Check this thread
http://www.plctalk.net/qanda/showthread.php?t=97407