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 PNT1-203 — Robot in opener path

FANUC PNT1-203 (“Robot in opener path”): The opener move cannot be excuted because the robot is in the opener path. First check: Jog the robot so that it is clear of the opener, and then reissue the move.

Updated 2026-08-29 · LogrobotLM reference

Description

The opener move cannot be excuted because the robot is in the opener path.

Remedy · Remède

Jog the robot so that it is clear of the opener, and then reissue the move.

Frequently asked · Questions fréquentes

What does FANUC alarm PNT1-203 mean?
FANUC PNT1-203 (“Robot in opener path”): The opener move cannot be excuted because the robot is in the opener path.
How do you troubleshoot FANUC alarm PNT1-203?
Jog the robot so that it is clear of the opener, and then reissue the move.

Related codes / Codes liés

PNT1-201Door detect sensor malfunctionPNT1-202Illegal Opener macro CalledPNT1-204Opener in robot pathPNT1-205Opener Bypass is undefined

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 →