Fanuc Parameter 1860 Full [2021]

Fanuc Parameter 1860 stores the absolute encoder pulse count for each axis, which is crucial for resolving 300 APC alarms caused by lost positional data, often due to dead batteries. Fixing the alarm involves replacing the batteries, setting Parameter 1815 (bit 4) to 1, and re-establishing the physical home position to automatically update Parameter 1860. For detailed instructions, you can read the Practical Machinist discussion and CNCmakers technical support . CNC Fanuc Resetting home position After switching batteries

Parameter 1860 does not work in isolation. Proper backlash compensation relies on a suite of settings: fanuc parameter 1860 full

In Fanuc CNC systems (such as the Series 0 Parameter 1860 stores the Absolute Position Detector (Encoder) offset Fanuc Parameter 1860 stores the absolute encoder pulse