LogrobotLM

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FANUC Alarm PRIO-138 — WARN …… is used in SUB…

Manufacturer wording — WARN %s%d is used in SUB%d
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC PRIO-138 (“WARN …… is used in SUB…”): Specified address can not be used in specified function command. First check: Please check address in PMC program.

Updated 2026-09-17 · LogrobotLM reference

Description

Specified address can not be used in specified function command. - F0-F255 and G0-G255 can not be used except MOVW. - Odd address of F0-F255 and G0-G255 can not be used in MOVW.

Remedy

Please check address in PMC program.

Related codes

PRIO-136WARN BYTE access to …….…PRIO-137WARN BIT access to …….…PRIO-139WARN Invalid CNC addr ….…(hex)PRIO-140WARN Can't display all PMC errors

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 →