Running Multisim with Labview

[langam]

Hi Nestor,

I tried the API toolkit. I modified the "Event based architecture" example vi to suit my application. I am trying to acquire the data from Multisim.

My 50Hz input sinusoidal wave is being displayed onto the XY graph properly. However my output pulse is not getting dsplayed, though I am able to get the output on the Multisim oscilloscope(please find attached the oscilloscope screen). 

I tried varying the Sample Rate at 10M, 50M, 100M & the no of samples from 10 - 1k. None of the cases, my output pulse is displayed on my LV XY graph.

Please have a look at my output pulse attached. Am I missing something or its just an mismatch of the sampling rate and the no of samples? Kindly let me know.

Thanks,

LN

[Cavarval]

Hello LN,

Since this has been a long thread covering several topics, it would be a good idea to attach an updated version of your Multisim project in order for us to get a better idea of the current problem. Is the project exactly the same as the one you uploaded one month ago?

Also, at this point I would actually suggest you to create a new thread. Please note that this thread is originally from 2011, so it will have less visibility than a new one.

[nestor-sg]

Zip your project and attach it (all LabVIEW and Multisim files), I'd rather look at the code instead of the graph to see if I can be of any help.

Cheers!

[langam]

Hi Nestor,

Please find attached my Labview controlling VI and Multisim circuit. the output of my Random Signal generator also doesnt display on the LV graph. I have attached it separately in case it is broken for you. 

Kindly have a look and let me know if I am missing something.

Thanks,

LN