FANUC Alarm ARC-208 — WARN Arclink ch%d no nodes on bus
FANUC ARC-208 (“WARN Arclink ch%d no nodes on bus”): No other equipment can be detected on the Arclink network. First check: Check to make sure that the Arclink network is properly connected and that the attached welding equipment is turned on.
Updated 2026-08-29 · LogrobotLM reference
Description
No other equipment can be detected on the Arclink network.
Remedy · Remède
Check to make sure that the Arclink network is properly connected and that the attached welding equipment is turned on.
Frequently asked · Questions fréquentes
- What does FANUC alarm ARC-208 mean?
- FANUC ARC-208 (“WARN Arclink ch%d no nodes on bus”): No other equipment can be detected on the Arclink network.
- How do you troubleshoot FANUC alarm ARC-208?
- Check to make sure that the Arclink network is properly connected and that the attached welding equipment is turned on.
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 →