FANUC Alarm THSR-037 — STOP Illegal motion ref. grp.
FANUC THSR-037 (“STOP Illegal motion ref. grp.”): Simple search must have schd_ref_grp = 1 First check: Modify reference grp
Updated 2026-09-17 · LogrobotLM reference
Description
Simple search must have schd_ref_grp = 1
Remedy
Modify reference grp
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 →