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SP0221

Spindle/Motor Number Mismatch (15i)

Fanuc · AC Spindle Motor Alpha i-Beta i Series Parameters

Was bedeutet SP0221 ?

The correspondence between spindle numbers and motor numbers for Series 15i is incorrect. This can lead to the wrong motor being controlled or general system malfunction.

Häufige Ursachen

  • The assigned motor number for a given spindle does not match the hardware connected.
  • Incorrect parameter setting for spindle-to-motor mapping.
  • A physical motor has been replaced without updating the corresponding spindle configuration.
  • The system is attempting to control a spindle with an unassigned or incorrect motor.

Reparaturschritte & Checkliste

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

  1. 1

    Verify parameter P1-05 (Motor Number) for the affected spindle is correctly set.

  2. 2

    Confirm the physical motor's identification plate matches the configured motor number.

  3. 3

    Physically trace the motor cable to ensure it connects to the expected drive.

  4. 4

    Reset the spindle configuration and re-assign motor numbers.

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Verifizierte technische Daten. Zuletzt aktualisiert: March 2026

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