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FANUC Alarm SPOT-102 — PAUSE Gun close fault …-gun 1

Manufacturer wording — PAUSE Gun close fault %s-gun 1
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC SPOT-102 (“PAUSE Gun close fault …-gun 1”): The Gun Close Detect input was not received within the specified timeout period. First check: Verify the input is assigned correctly; verify the input is being made when the gun is closed; or if needed, increase the timeout value (in $spoteqsetup.$gun_cl_to).

Updated 2026-09-17 · LogrobotLM reference

Description

The Gun Close Detect input was not received within the specified timeout period.

Remedy

Verify the input is assigned correctly; verify the input is being made when the gun is closed; or if needed, increase the timeout value (in $spoteqsetup.$gun_cl_to).

Related codes

SPOT-100PAUSE Gun contactor fault …-gun 1SPOT-101PAUSE Gun open fault …-gun 1SPOT-103PAUSE Backup open fault …-gun 1SPOT-104PAUSE Backup close fault …-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. How this reference is built →