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P

Communication error between amplifiers

Fanuc · Series 30i/31i/32i-MODEL B Plus

¿Qué significa P ?

A communication error has occurred between various amplifiers. This issue is typically caused by a defective connector or cable (CXA2A/B) used for inter-amplifier communication, or an internal failure within the Servo Amplifier. This error prevents proper control signal exchange.

Causas comunes

  • Connector/cable (CXA2A/B) defective
  • Servo Amplifier failure

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

  1. 1

    Check the integrity and ensure secure connection of connector CXA2A/B between the amplifiers.

  2. 2

    If the connector and cable are confirmed to be in good condition, replace the Servo Amplifier.

Ver todos los códigos en este manual (38)
Datos técnicos verificados. Última actualización: March 2026

Fallas relacionadas

Fuente: Fanuc Series 30i/31i/32i-MODEL B Plus