Fanuc (often referred to as P1860 ) is a critical setting used to define the Position Deviation Limit (Position Error) during a stop or at rest . It essentially sets the "allowable window" for how far an axis can drift from its commanded position before the CNC triggers a Servo Alarm (typically SV0410) . 1. Purpose of Parameter 1860
-axis home position is reset, the value in 1860 changes, which may require you to re-verify the tool change height stored in Parameter 1241 en.industryarena.com How to View/Set Enable Writing : In MDI mode, go to the screen and set PARAMETER WRITE = 1 : Press the hard key, then the to locate the parameter for each axis. fanuc parameter 1860 full
Configuration, Function, and Troubleshooting of Parameter 1860 Applicable Systems: FANUC Series 16i, 18i, 21i, 30i, 31i, 32i, 0i-TD/TF, 0i-MD/MF Category: Servo Initialization / Axis Setting Fanuc (often referred to as P1860 ) is
A smaller 1860 value means faster acceleration/deceleration (sharper moves). A larger value means gentler, slower ramping. Purpose of Parameter 1860 -axis home position is
Suppose your Z-axis zero is currently 5.000 mm too far toward the spindle (meaning the tool would crash). You need to shift zero positive by 5.000 mm .