How to save all data into a file?

[johna77]

Hi

I attached a vi.  I included 'Write to Text File Function' in the block diagram. It works. But this can save just single data.

This cannot save whole accumulated data.

Could you help me how to accumulate all data(from begining to the end) into a file?

[altenbach]

Open the file outside the loop and keep appending data to the file with each iteration. Close the file after the loop.

(What's the pont of the stacked sequence structure?)

[johna77]

I don't know how to do it. Could you modify my VI? I am beginner. I started
labview 2weeks ago. Help.

[altenbach]

Well, I don't know how the received number is formatted, so you might have to maybe append a linefeed to the string before writing to the file, but this should get you started. Modify as needed.

[johna77]

Thank you very much. I appreciate it. I am exciting. This structure looks neat and fine.  I will try tomorrow when I go to school. Thanks.