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FANUC Alarm PNT2-126 — Operation mode T1 Selected

FANUC PNT2-126 (“Operation mode T1 Selected”): The CE mode switch was placed into T1. First check: A mode change on the CE mode switch will pause your system.

Updated 2026-08-29 · LogrobotLM reference

Description

The CE mode switch was placed into T1.

Remedy · Remède

A mode change on the CE mode switch will pause your system. You must reset your system after a mode change.

Frequently asked · Questions fréquentes

What does FANUC alarm PNT2-126 mean?
FANUC PNT2-126 (“Operation mode T1 Selected”): The CE mode switch was placed into T1.
How do you troubleshoot FANUC alarm PNT2-126?
A mode change on the CE mode switch will pause your system. You must reset your system after a mode change.

Related codes / Codes liés

PNT2-120Pulse coder position compare errorPNT2-121Collision Detection (Hand Broke)PNT2-127Operation mode T2 SelectedPNT2-128adj out of limit at line %s

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 →