Understanding 1860 often requires checking related "Reference Position" and "Absolute Encoder" parameters:
If the machine's physical home position needs to be shifted (e.g., after a crash or maintenance), technicians may manually adjust the value in 1860 or perform a new zero-set sequence to overwrite it. en.industryarena.com Safety Warning fanuc parameter 1860
In MDI, run M19; G4 X5.0; M19; (repeat orientation). after a crash or maintenance)
Here’s a short story inspired by , which in real life controls the reference counter capacity for the C-axis (spindle orientation) on many Fanuc CNC controls. fanuc parameter 1860