Fanuc Parameter 1860 ((link)) Direct

Parameter 1860 is closely linked with parameter (APC and APZ bits), which determines if an axis uses an absolute detector and if the zero position is established. Data Type: 2-word (long integer) axis parameter.

: The NRT parameter is only available for A-type rotary axes and applies to each axis individually. As stated in the additional manual, this parameter is available for only the rotary axis A type. fanuc parameter 1860

As introduced earlier, Parameter 1860 can serve a completely different function in some older FANUC controls: the Two-Stage Backlash Acceleration function. In the FANUC 0i-MC control, for example, the official response to a user query confirmed that "1860-First acceleration for Two-Stage Backlash Acc. function". Parameter 1860 is closely linked with parameter (APC

Uncoupling the motor from the ball screw inevitably shifts the physical grid point. As stated in the additional manual, this parameter

Understanding Fanuc Parameter 1860: Rotary Axis Reference Position Management

Look at the row corresponding to the axis you need to modify (X, Y, Z, etc.).