FANUC Alarm VARS-002 — WARN Open Error on File

FANUC VARS-002 (“WARN Open Error on File”): The variable file does not exist on the device, director or media. First check: Place correct media in drive or select the proper device/directory and try again.

Updated 2026-09-17 · LogrobotLM reference

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 →