For the CNC engineer, mastering Parameter 1860 means understanding not just the parameter itself, but the entire homing sequence: the rapid approach, the deceleration dog, the marker pulse detection, and the final grid position. When optimized, 1860 delivers a fast, rock-solid reference return that ensures every part starts from the exact same zero point.
To help debug any positioning issues, let me know the you are running and if you are currently seeing an APC alarm on your screen. Share public link fanuc parameter 1860