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FANUC Alarm VARS-049 — WARN Bad Element in a Structure

FANUC VARS-049 (“WARN Bad Element in a Structure”): The ASCII value specified is invalid. First check: Specify a valid ASCII value.

Updated 2026-08-29 · LogrobotLM reference

Description

The ASCII value specified is invalid.

Remedy · Remède

Specify a valid ASCII value.

Frequently asked · Questions fréquentes

What does FANUC alarm VARS-049 mean?
FANUC VARS-049 (“WARN Bad Element in a Structure”): The ASCII value specified is invalid.
How do you troubleshoot FANUC alarm VARS-049?
Specify a valid ASCII value.

Related codes / Codes liés

VARS-047WARN Incompatible var file versionVARS-048WARN Name is too bigVARS-050WARN PC Revision mismatch %sVARS-051WARN Illegal operation

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 →