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ERR_SOCKET_UNACCEPT

Socket error during Unaccept operation

Allen-Bradley · MicroLogix 1400 Programmable Controllers

Was bedeutet ERR_SOCKET_UNACCEPT ?

An error occurred during the socket unaccept operation. This indicates a failure to properly stop accepting new client connections, potentially leaving the server in an inconsistent state.

Häufige Ursachen

  • System resource conflict during the process of stopping connection acceptance.
  • Internal operating system error preventing the unaccept operation.

Reparaturschritte & Checkliste

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

  1. 1

    Restart the controller to force a clean shutdown of connection acceptance.

  2. 2

    Verify that no other processes are interfering with the Modbus TCP server's ability to manage connections.

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Verifizierte technische Daten. Zuletzt aktualisiert: March 2026

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Quelle: Allen-Bradley MicroLogix 1400 Programmable Controllers