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 PNT1-205 — Opener Bypass is undefined

FANUC PNT1-205 (“Opener Bypass is undefined”): The opener bypass program has not been taught (recorded). First check: Teach (record) the opener bypass program (OPNBYPAS.TP).

Updated 2026-08-29 · LogrobotLM reference

Description

The opener bypass program has not been taught (recorded).

Remedy · Remède

Teach (record) the opener bypass program (OPNBYPAS.TP).

Frequently asked · Questions fréquentes

What does FANUC alarm PNT1-205 mean?
FANUC PNT1-205 (“Opener Bypass is undefined”): The opener bypass program has not been taught (recorded).
How do you troubleshoot FANUC alarm PNT1-205?
Teach (record) the opener bypass program (OPNBYPAS.TP).

Related codes / Codes liés

PNT1-203Robot in opener pathPNT1-204Opener in robot pathPNT1-206Opener Special1 program is undefinedPNT1-207Opener Home program 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 →