LogrobotLM

LogrobotLM — AI fault diagnosis for ABB · KUKA · FANUC robots. It reads your robot backup in your browser (never uploaded) and pinpoints the fault. Try it free → · Le diagnostic IA qui lit la sauvegarde de votre robot, sans rien téléverser.

FANUC Alarm PNT1-472 — %sInvalid gun selection

FANUC PNT1-472 (“%sInvalid gun selection”): The argument to the GUN SELECT instruction is outside of the range defined in the SETUP screen. First check: Modify the offending GUN SELECT argument to be within the valid range.

Updated 2026-08-29 · LogrobotLM reference

Description

The argument to the GUN SELECT instruction is outside of the range defined in the SETUP screen.

Remedy · Remède

Modify the offending GUN SELECT argument to be within the valid range.

Frequently asked · Questions fréquentes

What does FANUC alarm PNT1-472 mean?
FANUC PNT1-472 (“%sInvalid gun selection”): The argument to the GUN SELECT instruction is outside of the range defined in the SETUP screen.
How do you troubleshoot FANUC alarm PNT1-472?
Modify the offending GUN SELECT argument to be within the valid range.

Related codes / Codes liés

PNT1-466%sInvalid GunSelect positionPNT1-471%sInvalid instruction argumentPNT1-473%sUnknown mnenomic instructionPNT1-474%sCan't set output

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 →