Allen Bradley Kinetix 5500 Servo Drive Fault Codes:
| Fault Code and Meaning | Cause and Remedy |
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| FLT S03 – MTR OVERSPEED FL Motor Overspeed Factory Limit Fault | Cause: Motor speed has exceeded 125% of its maximum speed. Remedy:
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| FLT S04 – MTR OVERSPEED UL Motor Overspeed User Limit Fault | Cause: Motor speed has exceeded motor overspeed user limit. Remedy:
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| FLT S05 – MTR OVERTEMP FL Motor Overtemperature Factory Limit Fault | Cause: Calculations based on the motor thermistor indicate that the motor factory temperature limit has been exceeded. Remedy:
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| FLT S07 – MTR OVERLOAD FL Motor Thermal Overload Factory Limit Fault | Cause: The motor thermal model has exceeded its factory set thermal capacity limit of 110%. Remedy:
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| FLT S08 – MTR OVERLOAD UL Motor Thermal Overload User Limit Fault | Cause: The motor thermal model has exceeded the thermal capacity limit given by Motor Thermal Overload User Limit. Remedy:
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| FLT S09 – MTR PHASE LOSS Motor Phase Loss | Cause: The motor has failed torque proving. Remedy:
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| FLT S10 – INV OVERCURRENT Inverter Overcurrent Fault | Cause: Inverter current has exceeded the instantaneous current limit (determined by hardware). Remedy:
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| FLT S11 – INV OVERTEMP FL Inverter Overtemperature Factory Limit Fault | Cause: The measured inverter temperature has exceeded the factory set temperature limit. Remedy:
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| FLT S13 – INV OVERLOAD FL Inverter Thermal Overload Factory Limit Fault | Cause: The thermal model for the power transistors indicates that the temperature has exceeded the factory set thermal capacity rating of 110%. Remedy:
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| FLT S14 – INV OVERLOAD UL Inverter Thermal Overload User Limit Fault | Cause: The thermal model for the power transistors indicates that the temperature has exceeded the limit given by Inverter Thermal Overload User Limit. Remedy:
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| FLT S15 – CONV OVERCURRENT Converter Overcurrent Fault | Cause: The measured converter current has exceeded the factory set current limit. Remedy:
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| FLT S16 – GROUND CURRENT Ground Current Factory Limit Fault | Cause: The sensing circuitry in the power stage has detected excessive ground current. Remedy:
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| FLT S18 – CONV OVERTEMP FL Converter OverTemp Factory Limit Fault | Cause: The measured converter temperature has exceeded the factory set temperature limit. Remedy:
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| FLT S20 – CONV OVERLOAD FL Converter Thermal Overload Factory Limit Fault | Cause: The converter thermal model indicates that the temperature has exceeded the factory set capacity rating of 110%. Remedy:
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| FLT S21 – CONV OVERLOAD UL Converter Thermal Overload User Limit Fault | Cause: The converter thermal model indicates that the temperature has exceeded the limit given by Converter Thermal Overload User Limit. Remedy:
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| FLT S23 – AC PHASE LOSS AC Single Phase Loss Fault | Cause: A single AC input phase was lost while the drive was enabled. Remedy:
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| FLT S25 – PRECHARGE FAILURE Pre-charge Failure Fault | Cause: The pre-charge circuit monitoring algorithm detected that the DC bus did not reach a factory set voltage level after charging for a period of time. Remedy:
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| FLT S29 – BUS REG OVERLOAD FL Bus Regulator Thermal Overload Factory Limit Fault | Cause: The shunt thermal model has exceeded its factory set thermal capacity limit. Remedy:
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| FLT S30 – BUS REG OVERLOAD UL Bus Regulator Thermal Overload User Limit Fault | Cause: The shunt thermal model has exceeded the thermal capacity limit given by Bus Regulator Thermal Overload User Limit. Remedy:
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| FLT S31 – BUS REG FAILURE Bus Regulator Failure | Cause: The shunt driver IC has detected that the shunt resistor is shorted. Remedy:
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| FLT S33 – BUS UNDERVOLT FL Bus Undervoltage Factory Limit Fault | Cause: DC Bus voltage level is below the factory set limit as determined by the configured input voltage. Remedy:
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| FLT S34 – BUS UNDERVOLT UL Bus Undervoltage User Limit Fault | Cause: DC Bus voltage level is below the user set limit as given by Bus Undervoltage User Limit. Remedy:
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| FLT S35 – BUS OVERVOLT FL Bus Overvoltage Factory Limit Fault | Cause: DC Bus voltage level is above the factory set limit as determined by the configured input voltage. Remedy:
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| FLT S39 – BUS POWER LEAK Bus Power Leakage Fault | Cause: Measured converter power exceeded estimated inverter output power by more than a factory limit. Remedy:
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| FLT S45 – FDBK COMM FL Motor Feedback Data Loss Factory Limit Fault | Cause: The number of consecutive missed or corrupted serial data packets from the intelligent feedback device has exceeded a factory set limit. Remedy:
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| FLT S47 – FDBK DEVICE FAILURE nn Feedback Device Failure | Cause: The feedback device has detected an internal error. The nn sub-code is defined as follows: 1: ACCELERATION OVERFLOW 4: TRACKING FILTER ERROR 5: VECTOR LENGTH ERROR 6: COUNTER ERROR 7: SYNCHRONIZATION ERROR 16: SINGLE TURN ERROR 17: MULTI TURN AMPLITUDE ERROR 18: MULTI TURN SYNC ERROR 19: MULTI TURN VECTOR LENGTH ERROR 35: STANDARD PARAMETER ERROR 36: INTERNAL COMMUNICATION ERROR1 37: INTERNAL COMMUNICATION ERROR2 38: INTERNAL SYSTEM ERROR 48: CRITICAL TEMPERATURE 49: CRITICAL LED CURRENT 50: CRITICAL SUPPLY VOLTAGE 51: CRITICAL SPEED 52: CRITICAL ACCELERATION 53: COUNTER OVERFLOW 54: INTERNAL MONITORING ERROR 66: INTERNAL RESOURCE ACCESS ERROR Remedy:
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| FLT S49 – BRAKE SLIP FLT Brake Slip Exception | Cause: Motor slip has exceeded brake slip tolerance. Remedy:
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| FLT S54 – POSN ERROR Excessive Position Error Fault | Cause: The position error of the position control loop has exceeded the value given by Position Error Tolerance for a time period given by Position Error Tolerance Time. Remedy:
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| FLT S55 – VEL ERROR Excessive Velocity Error Fault | Cause: The velocity error of the velocity control loop has exceeded the value given by Velocity Error Tolerance for a time period given by Velocity Error Tolerance Time. Remedy:
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| FLT S56 – OVERTORQUE LIMIT Overtorque Limit Fault | Cause: Motor torque has risen above user defined maximum torque level given by Overtorque Limit for a time period given by Overtorque Limit Time. Remedy:
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| FLT S57 – UNDERTORQUE LIMIT Undertorque Limit Fault | Cause: Motor torque has dropped below user defined minimum torque level given by Undertorque Limit for a time period given by Undertorque Limit Time. Remedy:
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| FLT M02 – MOTOR VOLTAGE Motor Voltage Mismatch Fault | Cause: The configured voltage of the drive is greater than the motor rated voltage. For example, a 400V-class drive with a 200V-class motor. Remedy:
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| FLT M25 – COMMON BUS DC Common Bus Fault | Cause: AC power was detected by the drive while configured for shared DC operation. Remedy:
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| FLT M26 – RUNTIME ERROR Runtime Error | Cause: The drive firmware encountered an unrecoverable runtime error. Remedy:
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| FLT M28 – SAFETY COMM (2198-Hxxx-ERS2 drives only) Safety Module Communication Error | Cause: Communication with the safety hardware within the drive has failed. Remedy:
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| INIT FLT M01 Smart Encoder Data Corruption | Cause: The data stored in the encoder has a checksum error. Remedy:
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| INIT FLT M02 Motor Data Range Error | Cause: A motor data attribute stored in the encoder is out of range. Remedy:
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| INIT FLT M03 Motor Feedback Communication Startup | Cause: Communication with the encoder could not be established. Remedy:
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| INIT FLT M14 Safety Firmware | Cause: The loaded Safety firmware is not compatible with the drive firmware. Remedy:
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| INIT FLT M20 Unknown Module | Cause: The product code of the power board is invalid. Remedy:
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| INHIBIT S02 Motor Not Configured | Cause: The motor has not been properly configured for use. Remedy:
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| INHIBIT S03 Feedback Not Configured | Cause: The feedback has not been properly configured for use. Remedy:
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| INHIBIT M05 Start Inhibit – Safe Torque Off | Cause: The safety function has disabled the power structure. Remedy:
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| NODE FLT 01 Control Connection Update Fault | Cause: Several consecutive updates from the controller have been lost. Remedy:
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| NODE FLT 02 Processor Watchdog Fault | Cause: The processor on the power board or control board failed to update in a certain amount of time. (The nn sub-codes 00…06 are internal). Remedy:
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| NODE FLT 03 – HARDWARE 00 Hardware Fault -PwrIF | Cause: Communication with the power board could not be established. Remedy:
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| NODE FLT 03 – HARDWARE 01 Hardware Fault – Power Board | Cause: DSP chip on the power board failure. Remedy:
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| NODE FLT 03 – HARDWARE 02 Hardware Fault – DSL | Cause: Communication with the encoder could not be established. Remedy:
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| NODE FLT 03 – HARDWARE 03 DSL Internal Hardware Fault | Cause: A DSL hardware error internal to the drive was detected. Remedy:
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| NODE FLT 03 – HARDWARE 04 Hardware Fault – Board Compatibility | Cause: The control and power boards are incompatible. Remedy:
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| NODE FLT 05 Clock Skew Fault | Cause: The controller time and the drive’s system time are not the same. Remedy:
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| NODE FLT 06 Lost Controller Connection Fault | Cause: Communication with the controller has been lost. Remedy:
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| NODE FLT 07 Clock Sync Fault | Cause: Drive’s local clock has lost synchronization with controller’s clock and was not able to resynchronize within allotted time. Remedy:
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| NODE FLT 09 Duplicate IP Address Fault | Cause: Several consecutive updates from the controller have been lost. Remedy:
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| NODE ALARM 01 Control Connection Update Alarm | Cause: Updates from the controller have been late. Remedy:
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| NODE ALARM 03 Clock Jitter Alarm | Cause: The sync variance has exceeded the sync threshold while the device is running in sync mode. Remedy:
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| NODE ALARM 04 Clock Skew Alarm | Cause: The controller time and the drive’s time are not the same. Remedy:
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| NODE ALARM 05 Clock Sync Alarm | Cause: Drive’s local clock has lost synchronization with controller’s clock for a short time during synchronous operation. Remedy:
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