AMX Troubleshooting & Technical Support
Results Count
Error Number
Error 0488
Error Code System Message
Question
What does error 0488 mean on a GE Optima XR200amx or XR220amx?
Short Answer
Error 0488: Rotor: Speed communication failure between Power and Main Aux modules.
Possible Causes
Subsystem/category: Rotor. Manual recovery/error class: ABORT.
Troubleshooting Steps
Review related generator errors. Run Rotation and Tube Rotor Impedance diagnostics; inspect tube-stator/rotor wiring and Power/Main Auxiliary communication.
Parts Areas to Check
For Related Models
Optima XR200amx, Optima XR220amx
Error Number
Error 0489
Error Code System Message
Question
What does error 0489 mean on a GE Optima XR200amx or XR220amx?
Short Answer
Error 0489: Rotor: Generator detected incompatible rotor board circuit.
Possible Causes
Subsystem/category: Rotor. Manual recovery/error class: INHIBIT.
Troubleshooting Steps
Review related generator errors. Run Rotation and Tube Rotor Impedance diagnostics; inspect tube-stator/rotor wiring and Power/Main Auxiliary communication.
Parts Areas to Check
For Related Models
Optima XR200amx, Optima XR220amx
Error Number
Error 0500
Error Code System Message
Question
What does error 0500 mean on a GE Optima XR200amx or XR220amx?
Short Answer
Error 0500: Input stage: Unexpected generator firmware error.
Possible Causes
Subsystem/category: Input Stage / DC Bus. Manual recovery/error class: ABORT.
Troubleshooting Steps
Check Power Control Limits and generator input/DC-bus diagnostics. Evaluate system battery state, input cabling and generator input-stage hardware.
Parts Areas to Check
For Related Models
Optima XR200amx, Optima XR220amx
Error Number
Error 0501
Error Code System Message
Question
What does error 0501 mean on a GE Optima XR200amx or XR220amx?
Short Answer
Error 0501: Input stage: DC Bus command out of range [100V-420V].
Possible Causes
Subsystem/category: Input Stage / DC Bus. Manual recovery/error class: ABORT.
Troubleshooting Steps
Check Power Control Limits and generator input/DC-bus diagnostics. Evaluate system battery state, input cabling and generator input-stage hardware.
Parts Areas to Check
For Related Models
Optima XR200amx, Optima XR220amx
Error Number
Error 0503
Error Code System Message
Question
What does error 0503 mean on a GE Optima XR200amx or XR220amx?
Short Answer
Error 0503: Input stage: DC Bus rise time too fast during DC Bus charge [DC Bus < 200V].
Possible Causes
Subsystem/category: Input Stage / DC Bus. Manual recovery/error class: ABORT.
Troubleshooting Steps
Check Power Control Limits and generator input/DC-bus diagnostics. Evaluate system battery state, input cabling and generator input-stage hardware.
Parts Areas to Check