About This File
Here is some sample code for data logging:
It is not pretty, but it works. The Historical Data Display (which causes the logging to occur) is on the common window screen (So that logging occurs no matter which screen you are on at the time) and would normally be hidden from view (if logging only was required and no display of data). This causes LW0 - LW7 to be logged to the USB stick every second. The frequency could be modified or change to occur on demand (Background attribute tab of Historical Data Display).