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LogrobotLM — AI fault diagnosis for ABB · KUKA · FANUC robots. It reads your robot backup in your browser (never uploaded) and pinpoints the fault. Try it free → · Le diagnostic IA qui lit la sauvegarde de votre robot, sans rien téléverser.

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 2026-08-29 · LogrobotLM reference

Description

Simple search must have schd_ref_grp = 1

Remedy · Remède

Modify reference grp

Frequently asked · Questions fréquentes

What does FANUC alarm THSR-037 mean?
FANUC THSR-037 (“STOP Illegal motion ref. grp.”): Simple search must have schd_ref_grp = 1
How do you troubleshoot FANUC alarm THSR-037?
Modify reference grp

Related codes / Codes liés

THSR-035STOP Error Allocating DataTHSR-036STOP Coord pair is not availableTHSR-038STOP Not matches to leader grp.THSR-039STOP Reference grp mismatch

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. · Informations indicatives issues du terrain — le manuel du constructeur et ses procédures de sécurité font foi. Ne shuntez jamais un organe de sécurité ; consignez (LOTO) avant toute intervention physique. How this reference is built →