What does FANUC alarm FXTL-158 mean?

FANUC FXTL-158 (“No unit in the Tray.”): No unit in the Tray. No unit is defined for the tray.

FANUC Alarm FXTL-158 — No unit in the Tray.

FANUC FXTL-158 (“No unit in the Tray.”): No unit in the Tray. First check: Check the unit mapping and Unit enable menu.

Updated 2026-08-29 · LogrobotLM reference

Description

No unit in the Tray. No unit is defined for the tray.

Remedy · Remède

Check the unit mapping and Unit enable menu. Then check the celldata.pts and do a data verify.

Frequently asked · Questions fréquentes

What does FANUC alarm FXTL-158 mean?: FANUC FXTL-158 (“No unit in the Tray.”): No unit in the Tray. No unit is defined for the tray.
How do you troubleshoot FANUC alarm FXTL-158?: Check the unit mapping and Unit enable menu. Then check the celldata.pts and do a data verify.

Related codes / Codes liés

FXTL-156Program is undefined.FXTL-157Cannot copy file to same dev FXTL-159Program has no step.FXTL-160Zero mastering required.

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. · Informations indicatives issues du terrain — le manuel du constructeur et ses procédures de sécurité font foi. Ne shuntez jamais un organe de sécurité ; consignez (LOTO) avant toute intervention physique. How this reference is built →