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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. 1

    Verify the serial communication cable connection between the CNC and the spindle amplifier.

  2. 2

    Confirm that a serial spindle amplifier is physically connected to the system for Series 30i.

Se alle koder i denne manualen (60)
Verifisert teknisk data. Sist oppdatert: March 2026

Relaterte feilkoder

Kilde: Fanuc AC Spindle Motor Alpha i-Beta i Series Parameters