constant flow rate pt 2

[LaplaceT]

Ok, I created a voltage to flow vi.  I've been learning labview over the past week, so I'm trying to learn how to do a few things.  I'm not really sure where to integrate this VI.  But for the sake of this experiment, viscosity and temperature are not factors.

[RavensFan]

This looks like it would be a subVI in your program.  Whether your math is correct there, I don't know.  You'll have to figure that out.  But the summing of the array seems odd to me.

You need to define the inputs and outputs on the connector pane.  so Volts would be an input, Flow Rate and output.  (Though I'd think you'd want the inverse relationship since your problem is defined as knowing the flow rate you want, then figuring out what voltage you need to output to the DAQ assistant to give you that flow rate.)

Knowing how to create and use SubVI's is a basic LabVIEW skill you need to have.  I would recommend looking at the online LabVIEW tutorials
LabVIEW Introduction Course - Three Hours
LabVIEW Introduction Course - Six Hours

[LaplaceT]

Ok, I'm almost done. It took me a very long time, but with your help I was able to get my flow rates down. Now, I just need to make an event for them to adjust.