FANUC Alarm DNET-133 — WARN I/O Size mismatch
FANUC DNET-133 (“WARN I/O Size mismatch”): This indicates that there is a user device definition on the system that matches the one supplied using text-based definitions except for the I/O size. First check: This error is for display only.
Updated 2026-08-29 · LogrobotLM reference
Description
This indicates that there is a user device definition on the system that matches the one supplied using text-based definitions except for the I/O size. A match is indicated by name, vendor id, device type , product code and mode of operation.
Remedy · Remède
This error is for display only. No action is required.
Frequently asked · Questions fréquentes
- What does FANUC alarm DNET-133 mean?
- FANUC DNET-133 (“WARN I/O Size mismatch”): This indicates that there is a user device definition on the system that matches the one supplied using text-based definitions except for the I/O size. A match is indicated by name, vendor id, device type , product code and mode of operation.
- How do you troubleshoot FANUC alarm DNET-133?
- This error is for display only. No action is required.
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 →