LogrobotLM

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FANUC Alarm PALL-188 — Palletizing:STEP mode not allowed

FANUC PALL-188 (“Palletizing:STEP mode not allowed”): The STEP key was pressed before entering or while in palletizing mode. First check: None. The STEP mode is automatically cleared by the system.

Updated 2026-08-29 · LogrobotLM reference

Description

The STEP key was pressed before entering or while in palletizing mode.

Remedy · Remède

None. The STEP mode is automatically cleared by the system.

Frequently asked · Questions fréquentes

What does FANUC alarm PALL-188 mean?
FANUC PALL-188 (“Palletizing:STEP mode not allowed”): The STEP key was pressed before entering or while in palletizing mode.
How do you troubleshoot FANUC alarm PALL-188?
None. The STEP mode is automatically cleared by the system.

Related codes / Codes liés

PALL-186Pallet stop enabledPALL-187Active only during palletizingPALL-189Unit load data error.PALL-190.VR file has not been created

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 →