FANUC Alarm TPIF-041 — WARN MNUTOOLNUM number is invalid
FANUC TPIF-041 (“WARN MNUTOOLNUM number is invalid”): Specified MNUTOOLNUM number is invalid First check: Check system variable $MNUTOOLNUM
Updated 2026-08-29 · LogrobotLM reference
Description
Specified MNUTOOLNUM number is invalid
Remedy · Remède
Check system variable $MNUTOOLNUM
Frequently asked · Questions fréquentes
- What does FANUC alarm TPIF-041 mean?
- FANUC TPIF-041 (“WARN MNUTOOLNUM number is invalid”): Specified MNUTOOLNUM number is invalid
- How do you troubleshoot FANUC alarm TPIF-041?
- Check system variable $MNUTOOLNUM
Related codes / Codes liés
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 →