From Friday, April 19th (11:00 PM CDT) through Saturday, April 20th (2:00 PM CDT), 2024, ni.com will undergo system upgrades that may result in temporary service interruption.
We appreciate your patience as we improve our online experience.
You need a while loop to run the for loop more than once as I said. It should be fairly clear when you don't use the run continuous button.
If you send all 3 values at once, you can't avoid getting all three at the same time. A single VISA Read. No silly case statements or difficulty in writing to file. A single Spreadsheet String to Array and a single write to file.