FANUC Alarm PAIN-603 — PAUS SpeedDock EXTEND Error
FANUC PAIN-603 (“PAUS SpeedDock EXTEND Error”): An attempt was made to extend the SpeedDock docking mechanism at side A or B, and failed. First check: Check the sensors at SpeedDock docking mechanism.
Updated 2026-09-17 · LogrobotLM reference
Description
An attempt was made to extend the SpeedDock docking mechanism at side A or B, and failed.
Remedy
Check the sensors at SpeedDock docking mechanism. Ensure that sufficient air pressure is available for this operation and that the air lines are connected securely.
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 →