Fanuc Parameter 1860 Work Today

In Fanuc CNC systems, Parameter 1860 acts as the machine's memory for when using absolute pulse coders (APC). Unlike incremental encoders, which must hit a "limit switch" or "dog" every time the machine starts up, absolute encoders always know their position.

Parameter 1860 (often referred to as ) is a non-editable, read-only system value that represents the absolute position (encoder count) of a machine axis. This parameter is central to how a CNC system "remembers" its location without requiring a home return (homing) every time it is powered on. The Function of Parameter 1860 fanuc parameter 1860 work

When changing a servo motor, the value in 1860 must match the encoder's required pulses to ensure the machine accurately recalls its position after a power-off. In Fanuc CNC systems, Parameter 1860 acts as

Allows the machine to stop the spindle at a specific angle (e.g., for a tool change in an ATC). This parameter is central to how a CNC