You must configure the CNC side. Usually done via the menu.
While both protocols serve the same primary goal, they represent different generations of connectivity: FANUC.FOCAS Tutorial Episode 1 What is FOCAS?
A developer can use C# and the FOCAS2 library to create a custom dashboard that monitors tool life ( cnc_rdtofsinfo2 ). When a tool reaches 95% usage, the application can use cnc_wrfixofs to update offsets and cnc_wrpdf_line
Trending servo load and spindle acceleration times over weeks can detect worn bearings or lubrication issues before failure occurs.
Targeted at legacy controls and older Windows environments (e.g., Windows 95 through XP).