LogrobotLM

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FANUC Alarm PNT1-327 — %sSHELL failed to run SUBSHELL

FANUC PNT1-327 (“%sSHELL failed to run SUBSHELL”): The subtask failed to run. First check: Cold start the controller.

Updated 2026-08-29 · LogrobotLM reference

Description

The subtask failed to run.

Remedy · Remède

Cold start the controller.

Frequently asked · Questions fréquentes

What does FANUC alarm PNT1-327 mean?
FANUC PNT1-327 (“%sSHELL failed to run SUBSHELL”): The subtask failed to run.
How do you troubleshoot FANUC alarm PNT1-327?
Cold start the controller.

Related codes / Codes liés

PNT1-286Uninitialized TPE position in program %sPNT1-326%sRobot is bypassedPNT1-328%sE-STAT unit faultedPNT1-329%sAutomatic CLNOUT on prod_entry

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 →