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231-A040

CC%2 operating mode not possible

Heidenhain · TNC CNC Controllers

¿Qué significa 231-A040 ?

This error indicates that the current combination of operating mode switches and protective door statuses is not permissible for the CC%2 controller. This can result from incorrect switch settings, open safety doors, or faulty wiring.

Causas comunes

  • The status of the operating mode switches and protective doors is not allowed.
  • Incorrect setting of one or more operating mode switches.
  • Safety doors are not in the required state (e.g., open when they should be closed).
  • Wiring error in the operating mode selection or safety door circuits.

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

  1. 1

    Check the current setting of all operating mode switches and ensure they correspond to a permissible configuration.

  2. 2

    Verify the status of all safety doors; ensure they are closed and locked if required for the selected operating mode.

  3. 3

    Inspect the wiring associated with the operating mode switches and safety door sensors for continuity, damage, or loose connections.

  4. 4

    Consult the machine documentation to understand the valid combinations of operating modes and safety door statuses.

Ver todos los códigos en este manual (47)
Datos técnicos verificados. Última actualización: March 2026

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Fuente: Heidenhain TNC CNC Controllers