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FANUC Alarm DNET-039WARN Too many MODULE lines

FANUC DNET-039 (“WARN Too many MODULE lines”): The specified lines were incorrect in a device definition file. First check: Contact your FANUC Robotics technical representative to obtain the correct device definition files.

Updated 2026-08-29 · LogrobotLM reference

Description

The specified lines were incorrect in a device definition file.

Remedy · Remède

Contact your FANUC Robotics technical representative to obtain the correct device definition files.

Frequently asked · Questions fréquentes

What does FANUC alarm DNET-039 mean?
FANUC DNET-039 (“WARN Too many MODULE lines”): The specified lines were incorrect in a device definition file.
How do you troubleshoot FANUC alarm DNET-039?
Contact your FANUC Robotics technical representative to obtain the correct device definition files.

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 →