Fanuc Parameter 1860 _verified_ Guide

If Parameter 1815 bit 6 (NRT) is set incorrectly alongside Parameter 1860, a separate scale may fail to update its absolute tracking points. The machine coordinate window might display 359.999∘359.999 raised to the composed with power 0.001∘0.001 raised to the composed with power

| FANUC Control Series | Primary Function of Parameter 1860 | Related Parameters | |---|---|---| | | First acceleration for Two-Stage Backlash Acceleration function | 1861 (Dual position feedback maximum amplitude) | | 16i/18i/21i Series | Absolute position detector origin setting (Value 1) | 1861, 1862 (Value 2 & 3), 1815 (APC/APZ) | | Modern Controls (30i/31i/32i) | Reference position data storage part 1 | 1861 (Reference position part 2), 1260 (Rotations per rev), 1815 (NRT bit) | | 0i-F Series | Absolute position detector origin setting | 1861, 1862 |

Parameter 1860 plays a crucial role in the Two-Stage Backlash Acceleration function in various FANUC control models. According to documentation for FANUC 0i-MC controls, parameter 1860 represents the . In the Series 15i/150i Model B Maintenance Manual, this parameter is explicitly identified as the "1ST ACC VALUE" for two-stage backlash acceleration. This function provides enhanced control over axis reversal behavior, improving machining accuracy by compensating for mechanical backlash in a more sophisticated manner than standard single-stage compensation. fanuc parameter 1860

Enter the correct pulse count for your specific motor model.

For more information on Fanuc parameter 1860 and other CNC-related topics, check out the following resources: If Parameter 1815 bit 6 (NRT) is set

This parameter is valid only for an axis configured as a "rotary axis A type".

To understand Parameter 1860, it helps to look at , which manages the absolute position detector setup. Parameter 1815 includes crucial bits such as: In the Series 15i/150i Model B Maintenance Manual,

FANUC is a well-known Japanese company that specializes in the development and manufacture of CNC (Computer Numerical Control) systems, robots, and other industrial automation products. In the context of FANUC CNC systems, parameters are used to configure and customize the behavior of the machine.

In FANUC CNC systems, parameters act as the DNA of the machine tool, governing everything from axis acceleration to encoder feedback. Among these, plays a critical role in how the controller communicates with the motors to determine absolute position .

You must turn the main power off and back on for the changes to take effect.