FANUC Alarm PAIN-602 — ABRT Bad Status from set_prax_spd
FANUC PAIN-602 (“ABRT Bad Status from set_prax_spd”): An attempt was made to move the ServoBell or the SpeedDock and a bad status from First check: Check that no ISDT alarms occurred before this alarm.
Updated 2026-09-17 · LogrobotLM reference
Description
An attempt was made to move the ServoBell or the SpeedDock and a bad status from
Remedy
Check that no ISDT alarms occurred before this alarm. Typically this occurs when a hardware failure has occurred on the ServoBell or SpeedDock motor or amplifier. Also make sure that the ServoBell and SpeedDock are both calibrated.
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 →