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231-A040

CC%2 operating mode not possible

Heidenhain · TNC CNC Controllers

Hva betyr 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.

Vanlige årsaker

  • 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.

Reparasjonssteg & Sjekkliste

Klikk på steg for å spore fremgangen.

  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.

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Verifisert teknisk data. Sist oppdatert: March 2026

Relaterte feilkoder

Kilde: Heidenhain TNC CNC Controllers