LabVIEW event to re-establish control not recognize.

I am having trouble with an app I'm trying. I am trying to create a UI that updates some indicators and sends an analog output. I use a state machine in queue and cannot understand why the control is not to release day.

Is anyone able to take a look?

Downloaded an image, can download the .vi if necessary.

-Ian

The problem is that you have the data sent in the queue on the valve Position value change event.  This is a Boolean value, you have on your front.  And since it is an indicator, you can never actually have a value change event unless you do it programmatically.

I think you want that your value change event must be associated with the control of the 'value of valve Position".

Two other comments.

One, you must connect your queue reference in any event.  If you have not, it will be a strange situation program who will be met, especially when you add to your program that will result in data in this thread that leaves the structure of the event to be bland and set its default value.

Two, even though I know you have some reasons for hiding and showing controls, have controls appear and disappear as it seems not be a very friendly user interface, whereas it is difficult to say how to make appear whenever you want.

Tags: NI Software

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