LogrobotLM

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 SVGN-206 — GunA, GunB part thickness is different

FANUC SVGN-206 (“GunA, GunB part thickness is different”): The Part Thickness used in this Pressure Schedule is different for GunA and GunB. First check: Set the part thickness to same value, for both guns.

Updated 2026-08-29 · LogrobotLM reference

Description

The Part Thickness used in this Pressure Schedule is different for GunA and GunB. Equal thickness is required to achieve synchronized contact with the part.

Remedy · Remède

Set the part thickness to same value, for both guns.

Frequently asked · Questions fréquentes

What does FANUC alarm SVGN-206 mean?
FANUC SVGN-206 (“GunA, GunB part thickness is different”): The Part Thickness used in this Pressure Schedule is different for GunA and GunB. Equal thickness is required to achieve synchronized contact with the part.
How do you troubleshoot FANUC alarm SVGN-206?
Set the part thickness to same value, for both guns.

Related codes / Codes liés

SVGN-204GunA, GunB pushing depth is differentSVGN-205GunA, GunB creep distance is differentSVGN-207GunA, GunB sag settings are differentSVGN-208GunA, GunB linear distance is different

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 →