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Drives error Ax no.: 71
KSD Microcontroller Crash
Kuka · KR C2 Robot Controller
¿Qué significa Drives error Ax no.: 71 ?
The microcontroller within the servo drive module for the specified axis (Ax) has crashed. This indicates an internal hardware or firmware malfunction of the KSD.
Causas comunes
- Microcontroller on the KSD drive has crashed or is unresponsive.
- Unexpected software exception or hardware fault.
- Watchdog timer expired due to system unresponsiveness.
- Critical internal error in the drive's processing unit.
Pasos de reparación & Lista de verificación
Haga clic en los pasos para seguir su progreso.
- 1
Check the KSD module for visible damage or loose connections.
- 2
Restart the controller.
- 3
If the error persists after restart, exchange the KSD module.
Datos técnicos verificados. Última actualización: March 2026
Fallas relacionadas
Fuente: Kuka KR C2 Robot Controller