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FANUC Alarm SVGN-205GunA, GunB creep distance is different

FANUC SVGN-205 (“GunA, GunB creep distance is different”): The creep distances are different for GunA and GunB. First check: Set the system variable $sggun#.$setup.$creep_dst to the same value, for both guns on this dual-gun (# represents the gun number).

Updated 2026-08-29 · LogrobotLM reference

Description

The creep distances are different for GunA and GunB. Equal creep distance is required to achieve synchronized contact with the part.

Remedy · Remède

Set the system variable $sggun#.$setup.$creep_dst to the same value, for both guns on this dual-gun (# represents the gun number).

Frequently asked · Questions fréquentes

What does FANUC alarm SVGN-205 mean?
FANUC SVGN-205 (“GunA, GunB creep distance is different”): The creep distances are different for GunA and GunB. Equal creep distance is required to achieve synchronized contact with the part.
How do you troubleshoot FANUC alarm SVGN-205?
Set the system variable $sggun#.$setup.$creep_dst to the same value, for both guns on this dual-gun (# represents the gun number).

Related codes / Codes liés

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 →