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FANUC Alarm DMER-055 — WARN DAQ: Bad parameter: var name

FANUC DMER-055 (“WARN DAQ: Bad parameter: var name”): The variable name parameter is invalid. First check: Specify a valid variable name.

Updated 2026-08-29 · LogrobotLM reference

Description

The variable name parameter is invalid.

Remedy · Remède

Specify a valid variable name.

Frequently asked · Questions fréquentes

What does FANUC alarm DMER-055 mean?
FANUC DMER-055 (“WARN DAQ: Bad parameter: var name”): The variable name parameter is invalid.
How do you troubleshoot FANUC alarm DMER-055?
Specify a valid variable name.

Related codes / Codes liés

DMER-053WARN DAQ: Bad parameter: pipe sizeDMER-054WARN DAQ: Bad parameter: prog nameDMER-056WARN DAQ: Bad param: output modeDMER-057WARN DAQ task ID mismatch

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 →