FANUC Alarm VISN-121 — WARN Invalid Find Next operation
FANUC VISN-121 (“WARN Invalid Find Next operation”): Only one location tool may be used in a find next operation. First check: Remove extra location type vision tools or ensure the first vision tool is not a measurement tool or find/window offset.
Updated 2026-08-29 · LogrobotLM reference
Description
Only one location tool may be used in a find next operation. Or the first vision tool is not a location tool.
Remedy · Remède
Remove extra location type vision tools or ensure the first vision tool is not a measurement tool or find/window offset.
Frequently asked · Questions fréquentes
- What does FANUC alarm VISN-121 mean?
- FANUC VISN-121 (“WARN Invalid Find Next operation”): Only one location tool may be used in a find next operation. Or the first vision tool is not a location tool.
- How do you troubleshoot FANUC alarm VISN-121?
- Remove extra location type vision tools or ensure the first vision tool is not a measurement tool or find/window offset.
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 →