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FANUC Alarm SVGN-109 — Tip wear no standard opening.

FANUC SVGN-109 (“Tip wear no standard opening.”): The reference open position (i.e. First check: Perform the Tip Wear Setup procedure.

Updated 2026-08-29 · LogrobotLM reference

Description

The reference open position (i.e. standard opening) used for the second step of tip wear measurement has not been set.

Remedy · Remède

Perform the Tip Wear Setup procedure. Consult the Servo Gun Manual for details on this procedure.

Frequently asked · Questions fréquentes

What does FANUC alarm SVGN-109 mean?
FANUC SVGN-109 (“Tip wear no standard opening.”): The reference open position (i.e. standard opening) used for the second step of tip wear measurement has not been set.
How do you troubleshoot FANUC alarm SVGN-109?
Perform the Tip Wear Setup procedure. Consult the Servo Gun Manual for details on this procedure.

Related codes / Codes liés

SVGN-107Tip wear no load threshold.SVGN-108Tip wear no standard pulse.SVGN-110Tip wear no detect DI index.SVGN-111Failed to touch fixture.

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 →