C57 Brake release failure
Try the following actions to see which resolves the issue: (A) Check Brake, solenoid, (B)Check TCP configuration, payload, and mounting settings
C57A1 Joint did not move or motor encoder is not functioning
C57A2 Large movement detected during brake release
C57A3 Robot was not able to brake release, see log for details
If you unable to resolve the issue, login to http://myUR.universal-robots.com and create a new case.