FANUC Alarm PALL-204 — Illegal:boxes are remaining!

FANUC PALL-204 (“Illegal:boxes are remaining!”): Part drop recovery: the selected option cannot have boxes remaining in the gripper. First check: Choose another option, or check the gripper sensors.

Updated 2026-09-17 · LogrobotLM reference

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 →