FANUC Alarm LANG-016 — WARN Can not read file

FANUC LANG-016 (“WARN Can not read file”): Failure when reading data from the floppy. First check: Check the connection of the device.

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 →