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FANUC Alarm SPOT-101 — PAUSE Gun open fault %s-gun 1

FANUC SPOT-101 (“PAUSE Gun open fault %s-gun 1”): This error is only posted for set/reset type guns. First check: Check the setting of the shot pin.

Updated 2026-08-29 · LogrobotLM reference

Description

This error is only posted for set/reset type guns. The shot pin was not correctly set, so the gun could not be opened.

Remedy · Remède

Check the setting of the shot pin. Make sure the shot pin has been made before attempting to close the gun.

Frequently asked · Questions fréquentes

What does FANUC alarm SPOT-101 mean?
FANUC SPOT-101 (“PAUSE Gun open fault %s-gun 1”): This error is only posted for set/reset type guns. The shot pin was not correctly set, so the gun could not be opened.
How do you troubleshoot FANUC alarm SPOT-101?
Check the setting of the shot pin. Make sure the shot pin has been made before attempting to close the gun.

Related codes / Codes liés

SPOT-096PAUSE Reset welder timeout-gun 1SPOT-100PAUSE Gun contactor fault %s-gun 1SPOT-102PAUSE Gun close fault %s-gun 1SPOT-103PAUSE Backup open fault %s-gun 1

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 →