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FANUC Alarm PALL-137 — Unit load num out of range

FANUC PALL-137 (“Unit load num out of range”): Specified Unit load number was out of range. First check: Specify a Unit load number in the range 1-999.

Updated 2026-09-17 · LogrobotLM reference

Description

Specified Unit load number was out of range.

Remedy

Specify a Unit load number in the range 1-999.

Related codes

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 →