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FANUC Alarm PNT2-034 — Parm %s Value beyond limits

FANUC PNT2-034 (“Parm %s Value beyond limits”): An invalid job type was received from the PLC. First check: The PLC must init the robot with a valid job prefix.

Updated 2026-08-29 · LogrobotLM reference

Description

An invalid job type was received from the PLC.

Remedy · Remède

The PLC must init the robot with a valid job prefix.

Frequently asked · Questions fréquentes

What does FANUC alarm PNT2-034 mean?
FANUC PNT2-034 (“Parm %s Value beyond limits”): An invalid job type was received from the PLC.
How do you troubleshoot FANUC alarm PNT2-034?
The PLC must init the robot with a valid job prefix.

Related codes / Codes liés

PNT2-023Sync Que-Job before windowPNT2-024UOP's assigned but disabled!PNT2-039I/O setup verified OKPNT2-040Error attempting to setup I/O

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 →