Void screws and writing custom

Conceptual question: a program that uses a loop like the one above (left) turned into a sub VI and is used in another program similar to the mode on the right, where his 2 outputs are written to a file (i.e. the loop on the left is inside of the under vi on the right).  If the program is implemented similar to the image above and called Sub vi, write it a data point for each iteration of the loop, or it will only store the last data point (because the loop is located in the sub vi and runs until the end until the data is always written)?

I hope this was clear enough...

It comes out only the last point, because it is the last data written on indicators before the end of the Subvi.

Note, there is also some discussion of message who recommend indicators in subVIs should be put on the outside level of the Sub - VI block diagram.

Tags: NI Software

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