1860 Full ((free)) - Fanuc Parameter

Type 1860 using the alphanumeric keypad, then press the (Number Search) softkey.

Understanding FANUC Parameter 1860: The Complete Guide to Position Deviation Limits

If this acceleration is too low, the axis won't recover fast enough, leaving a protrusion. If it is too high, the axis will overcompensate, causing a gouge in the opposite direction. 3. Parameter 1860 Typical Settings fanuc parameter 1860 full

One of the most perplexing experiences for a technician is finding Parameter 1860 listed in the axis parameter display but discovering that the with no mention of 1860. This has been documented on platforms like Practical Machinist, where users notice 1853, 1855, 1856, 1860, 1861, and 1865 all present but the book provides no explanation.

: Stores the APC counter value when the axis is at the reference point. Relationship to 1861 : Because APC values can be very large, parameter Type 1860 using the alphanumeric keypad, then press

: It is typically a 2-word (long integer) axis-specific parameter.

✅ The second stage uses a slower speed to ensure the reference point is captured cleanly by the deceleration dog & position coder 1‑revolution signal — preventing overshoot or false reference return. : Stores the APC counter value when the

FANUC parameter 1860 is a specific setting within the FANUC control system that relates to the machine's operation and performance. This parameter is part of a larger system of parameters that allow users to customize and fine-tune the CNC machine's behavior. Parameter 1860, in particular, is associated with the "High-speed machining" or "Advanced preview" function.

is the underlying numerical value the encoder reports at that exact spot. It is almost never manually edited by an operator; instead, the CNC system calculates and updates this value automatically when you perform a reference point return or set the (Absolute Position Zero) bit. ⚙️ The Mechanics of Parameter 1860