Fanuc Parameter 1860 Full ⚡

| Property | Details | |------------------|-----------------------------------| | Parameter No. | 1860 | | Axis scope | 1st axis (X) – up to 8th axis (8) | | Data type | Real / Binary (detection units) | | Unit | Detection units (usually 1 µm or 0.1 µm depending on parameter 1820) | | Default value | Usually 0 (function disabled) or a small value (e.g. 1000) | | Input range | 0 to 32767 detection units |

Note: In newer FANUC controls (31i-B, 0i-F), parameter 1860 is often replaced or augmented by parameter 1865 (grid check tolerance), but 1860 remains active for legacy mode or specific axis setups. fanuc parameter 1860 full

A: It depends on the display unit setting. If your machine is set to "inch display," the value will appear with a decimal (e.g., 0.5000). Internally, it still works in whole detection units. Note: In newer FANUC controls (31i-B, 0i-F), parameter

If the machine loses reference position after power-off or experiences gradual home position drift, increasing P1860 slightly (e.g. from 500 to 2000) gives the control more tolerance to find the nearest grid point. However, this should not be used to mask mechanical issues (worn dogs, dirty limit switches, loose couplings). A: It depends on the display unit setting