Fanuc Parameter 1860 Here

To understand Parameter 1860, one must first look at how modern CNC machines track movement. Most contemporary systems use Absolute Pulse Coders (APC)

If 1860 is set equal to or higher than the rapid speed of that axis, the control will not decelerate properly. The axis may overshoot the dog, fail to find the marker, and trigger alarm or PS0091 (Zero point not found) . fanuc parameter 1860

A: OEMs often set 1860 for maximum stiffness to guarantee tool change reliability, even at the cost of a slight vibration. You can usually reduce it by 10-15% for smoother operation, but confirm with them first. To understand Parameter 1860, one must first look

1860 may be correct, but the zero-point offset (Parameter 1850) is misaligned. However, a badly tuned 1860 can also cause “soft lock” – the spindle is electrically oriented but not rigid enough to resist tool change insertion forces. A: OEMs often set 1860 for maximum stiffness