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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 CVIS-349 — Too long string.

FANUC CVIS-349 (“Too long string.”): Too long string. First check: Truncate string.

Updated 2026-08-29 · LogrobotLM reference

Description

Too long string.

Remedy · Remède

Truncate string.

Frequently asked · Questions fréquentes

What does FANUC alarm CVIS-349 mean?
FANUC CVIS-349 (“Too long string.”): Too long string.
How do you troubleshoot FANUC alarm CVIS-349?
Truncate string.

Related codes / Codes liés

CVIS-347This configuration between camera and target is not supported.CVIS-348The camera that is connected to other controller is not supported.CVIS-350Initial measurement position is not set.CVIS-351Invalid motion group number.

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 →