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FANUC Alarm PALT-127 — WARN Flip not allowed

FANUC PALT-127 (“WARN Flip not allowed”): The data was not setup properly. First check: Make sure the value is as needed.

Updated 2026-09-17 · LogrobotLM reference

Description

The data was not setup properly. The illegal data was corrected automatically.

Remedy

Make sure the value is as needed.

Related codes

PALT-125WARN Setting width = lengthPALT-126WARN Setting layer = 1PALT-128WARN Pallet Switch type changedPALT-131WARN Layer num outside range (1-40)

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. How this reference is built →