Parker HannifinP Series User Guide 30111.1 Troubleshooting GuidelinesAbnormality Diagnosis and ActionsAbnormality during operation sets off alarm or warning. In such cases, please check thecorresponding code and take appropriate actions. When the abnormality is not corrected aftersuch actions, please contact us at our service department.11.2 Servo Alarm and Check ListUpon detecting abnormality, the drive sets off the servo alarm, and transitions to servo off statusad stops. In such case, the stop method follows the set value of the emergency stop setting(0x2013).Alarm Code Causes Details What to checkIPM faultOver currentCurrent limitexceededMotor cableerrorWiring is incorrect and checkshort Replace motor cableEncodercable errorWiring is incorrect and checkshort Replace encoder cableParametercable errorMotor ID [0x2000], encodertype[0x2001], encoderform[0x2002] setting valueshould be same with applied tomotor label.Modify motor label andparameter concordantlyCheck motorphaseresistorCheck if U/V/W phase currentOffset(0x2015~0x2017) is 5%or above of the rated current,Replace driveReplace motorMachine parthas problemDetermine whether there is aconflict or binding in theequipment.Check machine partDrive errorIf alarm continue after servo onagain, Replace drive. Becausedrive may have problem.Error bynoizeCheck method to improvenoise of wiring, install.Please check condition ofwiring for FG. Match wire sizeof FG with wire size of drivemain circuit.IPM temperaturesurroundingstemperatureCheck surroundingtemperature is over 50 [℃]Lower surroundingtemperatureContinuousOverloadalarmAccumulated operate overloadpercentage [0x2603] Checkingthe load percentage is under100%Change drive and motorcapacity,Please tune gain.Motor cable Check accumulated Adjust regeneration resistorwww.comoso.com
