SP0132

Serial Data Error

Fanuc · A20B-2101-0390 αi series AC Servo Motor and Spindle

What does SP0132 mean?

Communication between the sensor and spindle amplifier is not performed. This error indicates a critical issue in the serial data link preventing proper operation.

Repair Steps

  1. 1

    Inspect the feedback cable for any damage or loose connections.

  2. 2

    Verify the integrity of the sensor circuit for proper data transmission.

  3. 3

    Check the spindle amplifier for any fault indications related to serial communication.

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Verified technical data. Last updated: March 2026
Source: Fanuc A20B-2101-0390 αi series AC Servo Motor and Spindle