LogrobotLM

LogrobotLM — AI fault diagnosis for ABB · KUKA · FANUC robots. It reads your robot backup in your browser (never uploaded) and pinpoints the fault. Try it free → · Le diagnostic IA qui lit la sauvegarde de votre robot, sans rien téléverser.

FANUC Alarm DMER-039 — WARN Pipe %d could not be activated

FANUC DMER-039 (“WARN Pipe %d could not be activated”): The pipe you have attempted to use could not be activated for some reason. First check: Check all parameters of the activation call.

Updated 2026-08-29 · LogrobotLM reference

Description

The pipe you have attempted to use could not be activated for some reason.

Remedy · Remède

Check all parameters of the activation call.

Frequently asked · Questions fréquentes

What does FANUC alarm DMER-039 mean?
FANUC DMER-039 (“WARN Pipe %d could not be activated”): The pipe you have attempted to use could not be activated for some reason.
How do you troubleshoot FANUC alarm DMER-039?
Check all parameters of the activation call.

Related codes / Codes liés

DMER-037WARN Pipe already activeDMER-038WARN Cannot allocate global FDDMER-040WARN Pipe not activeDMER-041WARN DAQ ran out of memory

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 →