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FANUC Alarm THSR-047 — Can Not Construct A Circle

FANUC THSR-047 (“Can Not Construct A Circle”): The searches do not generate a satisfactory circle. First check: Check the OD/ID search pattern and search instructions in the pattern.

Updated 2026-08-29 · LogrobotLM reference

Description

The searches do not generate a satisfactory circle.

Remedy · Remède

Check the OD/ID search pattern and search instructions in the pattern. Or, use touchup to teach a new search start position.

Frequently asked · Questions fréquentes

What does FANUC alarm THSR-047 mean?
FANUC THSR-047 (“Can Not Construct A Circle”): The searches do not generate a satisfactory circle.
How do you troubleshoot FANUC alarm THSR-047?
Check the OD/ID search pattern and search instructions in the pattern. Or, use touchup to teach a new search start position.

Related codes / Codes liés

THSR-045Analog Input Not CalibratedTHSR-046Invalid Analog Input DataTHSR-048Illegal Num of 1D Search DirTHSR-049Illegal Num of 2D Search Dir

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 →