FANUC Alarm HOST-113 — PROXY: %s bind error
FANUC HOST-113 (“PROXY: %s bind error”): The robot controller Proxy was not able to bind a TCP network socket. First check: This alarm generally implies that either the Proxy or the TCP/IP interface is not set up correctly.
Updated 2026-08-29 · LogrobotLM reference
Description
The robot controller Proxy was not able to bind a TCP network socket.
Remedy · Remède
This alarm generally implies that either the Proxy or the TCP/IP interface is not set up correctly. Verify network connectivity to the robot controller using the ping utility (on the robot, and also on the local PC). Check for abnormal activity with all installed Internet options. Obtain the ethernet.dg file from the MD: device, document the events that led to the error, and call your FANUC or FANUC Robotics technical representative.
Frequently asked · Questions fréquentes
- What does FANUC alarm HOST-113 mean?
- FANUC HOST-113 (“PROXY: %s bind error”): The robot controller Proxy was not able to bind a TCP network socket.
- How do you troubleshoot FANUC alarm HOST-113?
- This alarm generally implies that either the Proxy or the TCP/IP interface is not set up correctly. Verify network connectivity to the robot controller using the ping utility (on the robot, and also on the local PC). Check for abnormal activity with all installed Internet options. Obtain the ethernet.dg file from the…
Related codes / Codes liés
Indicative field information — the robot manufacturer's manual and safety procedures always prevail. Never bypass a safety device; apply lockout/tagout (LOTO) before any physical intervention. · Informations indicatives issues du terrain — le manuel du constructeur et ses procédures de sécurité font foi. Ne shuntez jamais un organe de sécurité ; consignez (LOTO) avant toute intervention physique. How this reference is built →