knob final value

[Kumar NI]

Hello Mike,

I mentioned about my problem not the Knob function.

As I pointed before, I would like to display the final value in the string output when the user changes knob value (that is only one value) in the sample.vi code.

Thanks

[P@Anand]

Try this too...

[Kumar NI]

Hello Anand,

Thanks for your Idea.

I have checked both of your VIs, I want to have bit change in the output.

We need to display every value set by the user. For example user setting various values for current at different interval. That is we need to display the new value as well as old values

current = 5.2

current = 6.3

current = 7.2

Thanks in advance

[P@Anand]

I think this would help...

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kudos are always accepted

[MikeS81]

Hi,

maybe you are interested in this one.

Mike

[Norbert_B]

Kumar,

there is now really a nice collection of examples in this thread showing how to change the default "works as expected/intended" behavior of a knob control to something which you want to have.

Nevertheless, the major question from my side is not answered yet: Why are you insisting to use a control which is not designed to act as you desire? Why don't you simply use a digital numeric input control??

The purpose of a knob control in LabVIEW is to "simulate" a knob from a boxed instrument. And that is what it does.....nothing more, nothing less.

Norbert

[paul_a_cardinale]

Check the example in this .llb

[tayechi]

Hi, 

i know  this date from 2010 🙂 But today i had  almost the same problem ,and the solution was to add event to kbob  value change which is Drag Leave=> by this way you are sure that the user is done with updating the value 😉