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FANUC Alarm CMND-012 — WARN Type codes do not match

FANUC CMND-012 (“WARN Type codes do not match”): The requested type code doesn’t match the passed variable type. First check: Internal error.

Updated 2026-08-29 · LogrobotLM reference

Description

The requested type code doesn’t match the passed variable type.

Remedy · Remède

Internal error. Insure that the type code matches the variable type.

Frequently asked · Questions fréquentes

What does FANUC alarm CMND-012 mean?
FANUC CMND-012 (“WARN Type codes do not match”): The requested type code doesn’t match the passed variable type.
How do you troubleshoot FANUC alarm CMND-012?
Internal error. Insure that the type code matches the variable type.

Related codes / Codes liés

CMND-010WARN Source type code is invalidCMND-011WARN Destination type code is invalidCMND-013WARN Representation mismatchCMND-014WARN Positions are not the same

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 →