Loading files of measure through a Subvi

Hello!

Please forgive me if I seem inexperienced or naïve, I'm still pretty new to LABVIEW. I hope it's an easy question for you experts...

I try to do a Subvi, which loads the data and defines the conditions for the main VI. I have a Subvi, which charge 2 separate channels of a file of measures. I want to somehow move that the Subvi back data to the main VI, where it will then be loaded on a quick XY graph. Should I throw in a table or a table or what? Right now, it sends only the last value of the file being played.

I guess my question boils down to: what is the best way to save a stream of dynamic data and place it on a XY Chart?

Thank you

Joe

It is difficult to give you an any specific notice without seeing the code you have written, but there are a few things to keep in mind:

There is a distinction between the appearance of data on a façade and the data type of the underlying data. Sometimes this difference is large. FOT example, consider the case of a table hint. On the façade looks like a table with headers in row and column, mobile, scrollbars partitions - in short, it has all the bells and whistles. However, since the pattern-block, it's just a 2D string. Similarly, if you connect this table to a terminal on the connector pane, it just presents itself as an indicator of string 2D and can connect to everything that can accept a string 2D entry.

Second, instead of spending time to worry about dynamic data, which is really only useful in conjunction with express screws, allowing you to get run very fast, but are very limited. They also tend to be quite inefficient. Better to spend your time going through the tutorials and learn how to better use the LV.

If your postal code and we consider and advise you. It is a great place to learn.

Mike...

Tags: NI Software

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