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FANUC Alarm PNT2-233 — Sample_end builtin exec failed

FANUC PNT2-233 (“Sample_end builtin exec failed”): The KAREL built-in SAMPLE_END returned a bad status. First check: Document the events that led to the error and contact your FANUC technical representative.

Updated 2026-08-29 · LogrobotLM reference

Description

The KAREL built-in SAMPLE_END returned a bad status.

Remedy · Remède

Document the events that led to the error and contact your FANUC technical representative.

Frequently asked · Questions fréquentes

What does FANUC alarm PNT2-233 mean?
FANUC PNT2-233 (“Sample_end builtin exec failed”): The KAREL built-in SAMPLE_END returned a bad status.
How do you troubleshoot FANUC alarm PNT2-233?
Document the events that led to the error and contact your FANUC technical representative.

Related codes / Codes liés

PNT2-231DMON file management enabledPNT2-232Sample_start builtin exec failedPNT2-241%sGlss Breakage DetectedPNT2-242%sCatalyst Flow Error

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 →