Keb VFD Fault index
When looking at KEB drive fault codes, what should we pay attention to and how can we reset them?
When looking at KEB drive fault codes, it's important to pay attention to the specific fault code and its corresponding description, as well as the operating conditions under which the fault occurred. It's also important to check the drive's manual or online resources to determine the appropriate course of action for the particular fault code.
To reset a fault code on a KEB drive, you will typically need to clear the fault memory and cycle power to the drive. This can typically be done using the drive's control panel or via a communication interface such as Ethernet or serial communication. Again, it's important to refer to the drive's manual or online resources for specific instructions on how to reset a particular fault code.
E. OP over voltage
E. UP under voltage
E. OC over current
E.OHI overheat internal
E.nOHI no overheat int.
E. OH overheat pow.mod
E.dOH drive overheat
E.nEd no detected No defined recognized (should not occur)
E.ndOH no drive overheat
E. PU power unit
NO.PU power unit not ready
E.PUIN power unit invalid
E.LSF load shunt fault
E. OL overload
E.nOL no overload
E.OL a cooling phase must elapse.
E.buS bus
E.OL2 overload 2
E.nOL2, if cool-down time has elapsed.
E.nOL2 no overload 2 .
E.EEP E. EEPROM defective
E.PUCO E. power unit common.
E.OH2 motor protection
E. EF external fault
E.ENC encoder
E.nOH no E. over heat pow. mod.
E.SET set
E.PRF Locked direction of rotation clockwise
E.PRR Locked direction of rotation counterclockwise
E.PUCI E. power unit code inv.
E.PUCH E. power unit changed
E.DRI driver relay
E.HYB hybrid encoder
E.CO1 counter overrun
E.CO2 counter overrun 2
E. BR brake
E.INI initialization MFC
E.HYBc Encoder interface
E.ccd automatic motor stator resistance measurement
E.OS over speed
A.OHI overtemperature in the interior
A.nOH overheat power module
A. OH A. Overtemperature of power module
A. EF external
A.ndOH overtemperature of motor
A.nOHI overtemperature in the interior
A.buS Watchdog for communication
A.PRF locked direction of rotation clockwise
A.PRR locked direction of rotation counterclockwise
A.dOH overtemperature of motor
A.OH2 electronic motor protective relay
A.nOL overload, OL counter has reached
A. OL Overload can only be reset at A.
A.OL2 Overload can only be reset at
A.nOL2 Warning: no more overload,
A.SET locked parameter
- KEB Drivers Homepage (2nd hand)
- User Manuals
-----
+ KEB Inverter Error Codes Index
-----
+ Return to Homepage
+ VFD Homepage >
-