Log Manager files are used to record the names of the data file(s) associated with a tag.
The names for .LOG files are automatically generated based on the name of the tag whose data is being recorded, followed by the extension .LOG (e.g. "AI20_1.log").
By default, the .LOG files for a VTS are saved in the application’s directory. In the case of VTScada applications, the .LOG files are saved in the History subdirectory within your application directory.