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 PAIN-377 — WARN Gun Target/Tool not set

FANUC PAIN-377 (“WARN Gun Target/Tool not set”): The Gun Offset Distance must be set to a correct and non zero value. First check: Measure the Gun Offset Distance and enter it in the Smart Recip SETUP screen.

Updated 2026-08-29 · LogrobotLM reference

Description

The Gun Offset Distance must be set to a correct and non zero value.

Remedy · Remède

Measure the Gun Offset Distance and enter it in the Smart Recip SETUP screen.

Frequently asked · Questions fréquentes

What does FANUC alarm PAIN-377 mean?
FANUC PAIN-377 (“WARN Gun Target/Tool not set”): The Gun Offset Distance must be set to a correct and non zero value.
How do you troubleshoot FANUC alarm PAIN-377?
Measure the Gun Offset Distance and enter it in the Smart Recip SETUP screen.

Related codes / Codes liés

PAIN-375WARN Recip setup not completePAIN-376WARN Color Grp. %s not completePAIN-378WARN Recip setup: %sPAIN-379WARN Group setup: %s

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 →