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FANUC Alarm DMER-037 — WARN Pipe already active

FANUC DMER-037 (“WARN Pipe already active”): You are attempting to activate a Data Acquisition pipe which is already active. First check: Deactivate the pipe first.

Updated 2026-08-29 · LogrobotLM reference

Description

You are attempting to activate a Data Acquisition pipe which is already active.

Remedy · Remède

Deactivate the pipe first.

Frequently asked · Questions fréquentes

What does FANUC alarm DMER-037 mean?
FANUC DMER-037 (“WARN Pipe already active”): You are attempting to activate a Data Acquisition pipe which is already active.
How do you troubleshoot FANUC alarm DMER-037?
Deactivate the pipe first.

Related codes / Codes liés

DMER-035WARN Pipe already registeredDMER-036WARN Pipe not registeredDMER-038WARN Cannot allocate global FDDMER-039WARN Pipe %d could not be activated

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 →