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1A4FH

Mixed Axis Program Simultaneous Start Forbidden

Mitsubishi Electric · MELSEC iQ-R Motion Controller

¿Qué significa 1A4FH ?

This minor error occurs when attempting to execute a simultaneous start instruction (START) that includes a mix of real axis programs and command generation axis programs. The system does not support mixed program starts, and this action will prevent the control from initiating.

Causas comunes

  • Attempted simultaneous start (START instruction) with a combination of real axis programs and command generation axis programs.

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

  1. 1

    Separate the real axis programs and command generation axis programs.

  2. 2

    Execute simultaneous start instructions only with programs of the same axis type (either all real axis or all command generation axis).

Ver todos los códigos en este manual (19)
Datos técnicos verificados. Última actualización: March 2026

Fallas relacionadas

Fuente: Mitsubishi Electric MELSEC iQ-R Motion Controller