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SP1220
Serial Spindle Amplifier Disconnected (30i)
Fanuc · AC Spindle Motor Alpha i-Beta i Series Parameters
Hva betyr SP1220 ?
The cable connected to the serial spindle amplifier for Series 30i is disconnected, or no serial spindle amplifier is connected. This prevents communication and control of the spindle.
Vanlige årsaker
- Serial spindle amplifier disconnected or not communicating (30i).
- Spindle drive communication failure.
- Faulty connection to the serial spindle amplifier.
- Spindle amplifier offline or unresponsive.
Reparasjonssteg & Sjekkliste
Klikk på steg for å spore fremgangen.
- 1
Verify the serial communication cable connection between the CNC and the spindle amplifier.
- 2
Confirm that a serial spindle amplifier is physically connected to the system for Series 30i.
Verifisert teknisk data. Sist oppdatert: March 2026
Relaterte feilkoder
Kilde: Fanuc AC Spindle Motor Alpha i-Beta i Series Parameters