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CPU fault
SEW Eurodrive · MOVIFIT-FC Inverter
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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.
Häufige Ursachen
- Internal CPU malfunction detected.
- CPU reset signal not received or corrupted.
- Watchdog timer expired due to software hang.
- Memory corruption affecting CPU operations.
Reparaturschritte & Checkliste
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- 1
Reset the fault by switching off the DC 24 V supply voltage.
Verifizierte technische Daten. Zuletzt aktualisiert: March 2026
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Quelle: SEW Eurodrive MOVIFIT-FC Inverter