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22
CPU fault
SEW Eurodrive · MOVIFIT-FC Inverter
¿Qué significa 22 ?
An internal CPU fault has occurred within the unit. This indicates a general internal processing error, which might be transient or indicate a more serious hardware issue.
Causas comunes
- CPU power-on self-test (POST) failure.
- Initialization sequence of CPU components failed.
- CPU instruction execution error.
- Illegal instruction encountered.
- Parameter P0001 (drive object ID) related CPU fault.
Pasos de reparación & Lista de verificación
Haga clic en los pasos para seguir su progreso.
- 1
Reset the fault by switching off the DC 24 V supply voltage.
Datos técnicos verificados. Última actualización: March 2026
Fallas relacionadas
Fuente: SEW Eurodrive MOVIFIT-FC Inverter