Dual Numerical Control Change

[V.S]

Dear Friends

I have two Numerical Control in the FrontPanel. Now I want to program Numerical Controls such that when I changed one of them the other one change susequently.

for example in the attached VI when I set "A" to 1 "B" should be automatically 1 to and when I changed "B" from 1 to 5 "A" Should be changed to 5 automatically.

Sincerely V.S

[GerdW]

Hi VS,

use an event structure and a value change event for each control…

[V.S]

Dear GredW

Could you please explain more?

Regards

[GerdW · Accepted solution]

Hi VS,

that's what it looks like for a value change event of "A":

Btw. is it that hard to spell my name correctly?

[V.S]

Dear GerdW

So sorry for misspelling

Thanks for the solution.

Regards

[V.S]

Dear GerdW

The suggested solution works but when I change the data several times in a row it hangs and I can not input new values any more.

Please see the attached file.

Regards

[Patrick0418 · Accepted solution]

Hi, V.S

You have too much event structure in while loop.

It will run step by step.

For example, when you change value A , and it will run "A" event but the last three event wait for user changing value.

The program is not to work, because it wait others event occurs.

You can add more case in one event.

Patrick