FANUC Alarm FXTL-042 — Tray verification failed: T…
Manufacturer wording — Tray verification failed: T%d
The manual prints placeholders; your controller fills them in with the real group, axis or number.
FANUC FXTL-042 (“Tray verification failed: T…”): Verification of the tray model files failed due to an error in the files or in the system configuration. First check: Check the error log for more specific details, then make the required corrections.
Updated 2026-09-17 · LogrobotLM reference
Description
Verification of the tray model files failed due to an error in the files or in the system configuration.
Remedy
Check the error log for more specific details, then make the required corrections.
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 →