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FANUC Alarm VARS-024 — WARN Bad variable or register index

FANUC VARS-024 (“WARN Bad variable or register index”): You are attempting to use an invalid index into an array or path First check: Use a valid index

Updated 2026-08-29 · LogrobotLM reference

Description

You are attempting to use an invalid index into an array or path

Remedy · Remède

Use a valid index

Frequently asked · Questions fréquentes

What does FANUC alarm VARS-024 mean?
FANUC VARS-024 (“WARN Bad variable or register index”): You are attempting to use an invalid index into an array or path
How do you troubleshoot FANUC alarm VARS-024?
Use a valid index

Related codes / Codes liés

VARS-022WARN Duplicate creation TYPE mismatchVARS-023WARN Array len creation mismatchVARS-025WARN Vision reference errorVARS-026WARN File sequence error

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 →