Data acquisition with NI 9224 and NI 9203 in one while loop

[beston]

Hello,everyone!

         I meet a problem in my project, which I can't deal with.I am  i great need of your help!I am going to acquire voltage signal with NI 9224(mod3),and current signal with NI 9203(mod4) in one while loop.

But I found that the numerical display control of NI 9203 can't show  the data，while the numerical display control of NI 9203 can.And the pragram diagram and front panel are as follows.I am really puzzled about it.And expect to your reply!

       best wishes,Thank you!

 

[EcthelionV]

Try one channel input block per module and wire an error out indicator to each one.

Greetings!!!

[beston]

                 Thank you for your reply first,but when I wire the error out indicator ,there are no errors appearing.And when I put the NI 9203 in another while loop in the same vi, the numerical display control can show the data.I really don't know what happened!

                 best wishes!

Expecting your reply!

[EcthelionV · Accepted solution]

I meant to do something like this:

And delete the current indicators and create them again from Right click->Create->Indicator because you have a coercion dot in those Indicators, maybe because you copied them from the first Indicators you created.

I hope this helps.

[beston · Accepted solution]

Thank you for your answer,it has worked.