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FANUC Alarm DNET-125WARN Slave Conn. Idle: Bd %d

FANUC DNET-125 (“WARN Slave Conn. Idle: Bd %d”): The slave connection of the specified board is idle The remote Master has not yet connected to the slave connection. First check: Make sure the remote Master is online and configured properly.

Updated 2026-08-29 · LogrobotLM reference

Description

The slave connection of the specified board is idle The remote Master has not yet connected to the slave connection.

Remedy · Remède

Make sure the remote Master is online and configured properly.

Frequently asked · Questions fréquentes

What does FANUC alarm DNET-125 mean?
FANUC DNET-125 (“WARN Slave Conn. Idle: Bd %d”): The slave connection of the specified board is idle The remote Master has not yet connected to the slave connection.
How do you troubleshoot FANUC alarm DNET-125?
Make sure the remote Master is online and configured properly.

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 →