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 2026-09-17 · LogrobotLM reference
Description
The searches do not generate a satisfactory circle.
Remedy
Check the OD/ID search pattern and search instructions in the pattern. Or, use touchup to teach a new search start position.
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 →