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 PNT1-355 — %sRobot task has faulted

FANUC PNT1-355 (“%sRobot task has faulted”): The robot task has faulted, but was not detected by the main task. First check: The current cycle must be aborted.

Updated 2026-08-29 · LogrobotLM reference

Description

The robot task has faulted, but was not detected by the main task.

Remedy · Remède

The current cycle must be aborted.

Frequently asked · Questions fréquentes

What does FANUC alarm PNT1-355 mean?
FANUC PNT1-355 (“%sRobot task has faulted”): The robot task has faulted, but was not detected by the main task.
How do you troubleshoot FANUC alarm PNT1-355?
The current cycle must be aborted.

Related codes / Codes liés

PNT1-353%sFailed to pause robot taskPNT1-354%sFailed to abort robot taskPNT1-356%sFailed to run robot taskPNT1-364%sHome 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 →