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19
CPU fault
SEW Eurodrive · MOVIFIT-FC Inverter
¿Qué significa 19 ?
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 general protection fault.
- Memory access violation by a CPU process.
- Unexpected interrupt or exception handled improperly.
- Firmware corruption affecting CPU operation.
- Register corruption within the CPU.
Pasos de reparación & Lista de verificación
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- 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