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FANUC Alarm PALL-091 — Slip sheet stack door open

FANUC PALL-091 (“Slip sheet stack door open”): One of the slip sheet stack doors is open. First check: Find out which slip sheet stack door is open, and close it.

Updated 2026-08-29 · LogrobotLM reference

Description

One of the slip sheet stack doors is open.

Remedy · Remède

Find out which slip sheet stack door is open, and close it. Press CYCLE START to resume.

Frequently asked · Questions fréquentes

What does FANUC alarm PALL-091 mean?
FANUC PALL-091 (“Slip sheet stack door open”): One of the slip sheet stack doors is open.
How do you troubleshoot FANUC alarm PALL-091?
Find out which slip sheet stack door is open, and close it. Press CYCLE START to resume.

Related codes / Codes liés

PALL-088Pal Stop must be disabledPALL-089Cycle Stop must be disabledPALL-101File is in use by robot. Cannot transferPALL-105Station not taught

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 →