FANUC Alarm ARC-202 — WARN Arclink ch%d obj #%d error resp
FANUC ARC-202 (“WARN Arclink ch%d obj #%d error resp”): A welding equipment component returned an error in response to a request from the controller. First check: Turn the controller and welding equipment off then on again.
Updated 2026-08-29 · LogrobotLM reference
Description
A welding equipment component returned an error in response to a request from the controller.
Remedy · Remède
Turn the controller and welding equipment off then on again.
Frequently asked · Questions fréquentes
- What does FANUC alarm ARC-202 mean?
- FANUC ARC-202 (“WARN Arclink ch%d obj #%d error resp”): A welding equipment component returned an error in response to a request from the controller.
- How do you troubleshoot FANUC alarm ARC-202?
- Turn the controller and welding equipment off then on again.
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 →