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 SVGN-087 — PAUSE Ref pos not set(Gun axis).

FANUC SVGN-087 (“PAUSE Ref pos not set(Gun axis).”): Reference position has not been set when quick mastering. First check: Quick mastering may not be possible.

Updated 2026-08-29 · LogrobotLM reference

Description

Reference position has not been set when quick mastering.

Remedy · Remède

Quick mastering may not be possible. Fixture or zero master.

Frequently asked · Questions fréquentes

What does FANUC alarm SVGN-087 mean?
FANUC SVGN-087 (“PAUSE Ref pos not set(Gun axis).”): Reference position has not been set when quick mastering.
How do you troubleshoot FANUC alarm SVGN-087?
Quick mastering may not be possible. Fixture or zero master.

Related codes / Codes liés

SVGN-085PAUSE Robot not mastered(Gun axis).SVGN-086PAUSE Robot not calibrated(Gun axis).SVGN-088PAUSE Another gun is attached.SVGN-089PAUSE Calibrate motion is failed.

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 →