LogrobotLM

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FANUC Alarm PRIO-138 — WARN %s%d is used in SUB%d

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

Updated 2026-08-29 · 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 · Remède

Please check address in PMC program.

Frequently asked · Questions fréquentes

What does FANUC alarm PRIO-138 mean?
FANUC PRIO-138 (“WARN %s%d is used in SUB%d”): 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.
How do you troubleshoot FANUC alarm PRIO-138?
Please check address in PMC program.

Related codes / Codes liés

PRIO-136WARN BYTE access to %s%d.%dPRIO-137WARN BIT access to %s%d.%dPRIO-139WARN Invalid CNC addr %x.%x(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. · 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 →