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FANUC Alarm DMER-046 — WARN DAQ monitor already exists

FANUC DMER-046 (“WARN DAQ monitor already exists”): You are attempting to add a Data Acquisition monitor which already exists. First check: Use the existing monitor, or remove the existing monitor before proceeding.

Updated 2026-09-17 · LogrobotLM reference

Description

You are attempting to add a Data Acquisition monitor which already exists.

Remedy

Use the existing monitor, or remove the existing monitor before proceeding.

Related codes

DMER-044WARN DAQ output file not definedDMER-045WARN DAQ monitor not foundDMER-047WARN No client tags availableDMER-048WARN Client tag not used

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 →