FANUC Alarm SPOT-350 — WARN IWC board not found
FANUC SPOT-350 (“WARN IWC board not found”): IWC board not found No IWC boards were found on the controller. First check: If an IWC board was expected, this indicates that there is probably a serious hardware problem and the board should be replaced.
Updated 2026-09-17 · LogrobotLM reference
Description
IWC board not found No IWC boards were found on the controller.
Remedy
If an IWC board was expected, this indicates that there is probably a serious hardware problem and the board should be replaced. If an IWC board is not expected, then the IWC driver should be removed from the configuration.
Related codes
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. How this reference is built →