FANUC Alarm FILE-068 — UD not detected
Warning- Hardware
- storage media
- Controllers
- R-30iA (this generation only)
- FANUC class
- WARN
FANUC FILE-068 (“UD not detected”): Either the USB memory stick is not properly inserted, or the stick that is inserted is not a the correct type. First check: Try removing and reinserting the memory stick, or use a different memory stick.
Updated 2026-10-22 · LogrobotLM reference
Description
Either the USB memory stick is not properly inserted, or the stick that is inserted is not a the correct type.
Remedy
Try removing and reinserting the memory stick, or use a different memory stick.
Field diagnosis
The USB stick is incorrectly inserted or is not of a supported type.
What to check
- Remove and reinsert it, or try another stick.
- Note: Prefer a low-capacity, FAT-formatted stick.
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 →