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FANUC Alarm VARS-027 — WARN Variable used by other program

FANUC VARS-027 (“WARN Variable used by other program”): Variable is used by another program First check: Delete other program which references these variables

Updated 2026-08-29 · LogrobotLM reference

Description

Variable is used by another program

Remedy · Remède

Delete other program which references these variables

Frequently asked · Questions fréquentes

What does FANUC alarm VARS-027 mean?
FANUC VARS-027 (“WARN Variable used by other program”): Variable is used by another program
How do you troubleshoot FANUC alarm VARS-027?
Delete other program which references these variables

Related codes / Codes liés

VARS-025WARN Vision reference errorVARS-026WARN File sequence errorVARS-028WARN Value out of rangeVARS-029WARN Requires PROGRAM password

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 →