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ERR_SOCKET_UNBIND

Socket error during Unbind operation

Allen-Bradley · MicroLogix 1400 Programmable Controllers

¿Qué significa ERR_SOCKET_UNBIND ?

An error occurred during the socket unbind operation. This indicates a failure to release the local IP address and port associated with a socket, potentially leaving resources held or in an unstable state.

Causas comunes

  • System resource conflict preventing the release of the bound socket.
  • Internal operating system error during the unbind process.

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

  1. 1

    Restart the controller to force a clean release of network resources.

  2. 2

    Verify that no other processes are interfering with the Modbus TCP socket's binding.

Ver todos los códigos en este manual (60)
Datos técnicos verificados. Última actualización: March 2026

Fallas relacionadas

Fuente: Allen-Bradley MicroLogix 1400 Programmable Controllers