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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
Restart the controller to force a clean release of network resources.
- 2
Verify that no other processes are interfering with the Modbus TCP socket's binding.
Datos técnicos verificados. Última actualización: March 2026
Fallas relacionadas
Fuente: Allen-Bradley MicroLogix 1400 Programmable Controllers