Fanuc Parameter - 1860 [extra Quality]

I can then help identify the correct procedure for your situation. Fanuc 21i-T Parameters - Industry Arena

She went back to the control. MDI mode. Parameters enable. Scrolled to 1860. Changed → 12083 . Cycle start. The spindle unlocked, rotated smoothly to C zero, and locked with a solid clunk . fanuc parameter 1860

It is an axis-specific parameter used by the CNC to track the physical location of each axis even when power is removed, provided the backup battery is functional. 🛠️ Key Functionality I can then help identify the correct procedure

If you are repeatedly seeing APC alarms despite having fresh batteries, the value in 1860 might be set too tightly for the mechanical backlash or thermal expansion of your specific machine. Parameters enable

The absolute position has been successfully established and the machine "knows" where it is relative to the machine zero. Relationship with Parameter 1815 Parameter 1860 is frequently used in conjunction with Parameter 1815 , which manages the absolute pulse coder settings: 1815 bit 5 (APC): Specifies whether an absolute pulse coder is being used. 1815 bit 4 (APZ):