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 2026-09-17 · LogrobotLM reference
Description
One of the slip sheet stack doors is open.
Remedy
Find out which slip sheet stack door is open, and close it. Press CYCLE START to resume.
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 →