With MATLAB/Simulink models, data can be saved using the DataStore and BlockDataStore blocks of the A&D AD-XPRTS System Blockset library.
With C language programming, there are sample programs on the DVD that use functions for data saving from version 002.
In all cases, the file destination is set using AD-VirtualConsole.
Applicable versions: 01.00.00, 002, and 003