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FANUC Alarm SVGN-209GunA, GunB joint velocity limits differ.

FANUC SVGN-209 (“GunA, GunB joint velocity limits differ.”): Joint velocity limits are different for gunA and gunB. First check: Use the Gun Setup Utility to set the Maximum Speed (i.e.

Updated 2026-08-29 · LogrobotLM reference

Description

Joint velocity limits are different for gunA and gunB. The joint velocity limits must be equal to achieve synchronized contact with the part.

Remedy · Remède

Use the Gun Setup Utility to set the Maximum Speed (i.e. joint velocity limit) of both Gun A&B to the same value. Peform the following:

Frequently asked · Questions fréquentes

What does FANUC alarm SVGN-209 mean?
FANUC SVGN-209 (“GunA, GunB joint velocity limits differ.”): Joint velocity limits are different for gunA and gunB. The joint velocity limits must be equal to achieve synchronized contact with the part.
How do you troubleshoot FANUC alarm SVGN-209?
Use the Gun Setup Utility to set the Maximum Speed (i.e. joint velocity limit) of both Gun A&B to the same value. Peform the following:

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 →