The connection data storage series

Hi all

I'm relatively new to LabView, I'm trying to store and analyze the values of a material non-Labview via an rs-232 connection.

I have two devices on ports COM1 and COM2. COM2 sends a value that I want to store it in a table. COM 2 points will be a sinusoid somewhat in a few seconds. I would like to compare these living to generate values: the peak values max and min, the peak to peak and average values (I know LabView a signal icons for this, I'm not sure how to wire it upward).

I have attached the vi.

Thank you for your time and your help.

Kelvin R.

The series connection is irrelevant. What you need to know is something as simple as a while loop and register shift. If you want to make a continuous writing and reading, then place a while loop around reading VISA and VISA. Using the button run continuously is false. It's a special debug mode. The shift register can be something as simple as a table build where you add a new value for each iteration.

Eliminate these instructions box if you always want to do something. You have configured serial ports to complete reading on a character of endpoints that use the VISA to the Serial Port bytes is bad.

Before posting again, run the VI so that there is actually data on all of the controls and indicators. Go to Edition > use current default values, save the VI and fix them.

Tags: NI Software

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