FANUC Alarm DNET-039 — WARN 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 2026-09-17 · LogrobotLM reference
Description
The specified lines were incorrect in a device definition file.
Remedy
Contact your FANUC Robotics technical representative to obtain the correct device definition files.
Related codes
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. How this reference is built →