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SP9016
RAM Error (16i, 30i)
Fanuc · AC Spindle Motor Alpha i-Beta i Series Parameters
Was bedeutet SP9016 ?
A RAM error is detected in the spindle amplifier for Series 16i or 30i. This indicates a problem with the amplifier's internal memory.
Häufige Ursachen
- Internal RAM failure within the spindle amplifier.
- Power supply fluctuations affecting amplifier memory.
- Environmental factors like excessive heat or vibration.
- Firmware corruption in the amplifier.
Reparaturschritte & Checkliste
Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.
- 1
Power cycle the spindle amplifier and CNC control.
- 2
Measure DC link voltage (e.g., across terminals P and N on the amplifier) for stability.
- 3
Inspect amplifier heatsink for excessive temperature.
- 4
Perform amplifier firmware update if available and recommended.
Verifizierte technische Daten. Zuletzt aktualisiert: March 2026
Verwandte Fehlercodes
Quelle: Fanuc AC Spindle Motor Alpha i-Beta i Series Parameters