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SP0226

Framing Error (CNC-Spindle, 15i)

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

Hva betyr SP0226 ?

A framing error occurred in communication between the CNC and the serial spindle amplifier for Series 15i. This typically indicates a mismatch in communication protocol or timing parameters.

Vanlige årsaker

  • Data framing error in serial communication between CNC and spindle amplifier (15i).
  • Incorrect start or stop bits configuration in serial communication settings.
  • Data bits misalignment due to incorrect baud rate or bit timing.
  • A faulty UART on either the CNC or the spindle amplifier.

Reparasjonssteg & Sjekkliste

Klikk på steg for å spore fremgangen.

  1. 1

    Confirm serial communication parameters (baud rate, data bits, stop bits, parity) match on both ends.

  2. 2

    Check the integrity of the serial data signal at the terminal block.

  3. 3

    Inspect the serial connector for bent or broken pins.

  4. 4

    Re-initialize the serial communication interface by cycling power to both the CNC and amplifier.

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

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