Hi I have a LabVIEW program that would automatically export its logs to predefined file names, and paths, the only part that I am having an issue with is exporting an XY Graph.I would like to export this XY Graph just like using the following menu command: I want to save the XY graph into a predetermined path, block diagram follows:Thank you very much in advance 🙂

I would open the log file before the loop, append a formatted row with two scalar values (x, tab, y, linefeed) whenever you also write that data to the xy graph, and close the file at the end of the program. This also guarantees that you have a complete log. Doing it at the end loses everything if the computer crashes or an error occurs, for example. (Be aware that your "built xy graph express VI" will accumulate data forever and you'll ultimately run out of memory. You also need a small wait in your greedy loop)