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FANUC Alarm VARS-012 — WARN Create var - %s failed

FANUC VARS-012 (“WARN Create var - %s failed”): Named variable could not be created. First check: Refer to the error code.

Updated 2026-08-29 · LogrobotLM reference

Description

Named variable could not be created.

Remedy · Remède

Refer to the error code. Use the Alarm Log screen to display the code.

Frequently asked · Questions fréquentes

What does FANUC alarm VARS-012 mean?
FANUC VARS-012 (“WARN Create var - %s failed”): Named variable could not be created.
How do you troubleshoot FANUC alarm VARS-012?
Refer to the error code. Use the Alarm Log screen to display the code.

Related codes / Codes liés

VARS-010WARN Variable/field write-protectedVARS-011WARN No data defined for programVARS-013WARN Variable Already ExistsVARS-014WARN Create type - %s failed

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 →