data dashboard with sbRIO 9631

[AjinkyaM]

i have made one vi of fpga led which turns on and off led of sbRIO and then it is used in real time . i want to create a shared variable so that i can see my led on and off in data dashboard and in parallel it should be on and off on sbrio too. i am attaching two vi of fpga and one of rt please help me how to create shared variable in it if i can get help with any vi

[Haagen-Dazs · Accepted solution]

Hi Ajinkya,

In order to interact with data dashboard you need to publish the data from the real-time portion of your system to the network. To do this you need to use network published shared variables (NPSV).

https://www.ni.com/en/support/documentation/supplemental/06/using-the-labview-shared-variable.html#t...

I would also read through chapter 4 from the cRIO developers guide which will help explain a lot of different networking options.

https://www.ni.com/en/shop/compactrio/compactrio-developers-guide.html

It is important to note that only NPSV are able to connect with data dashboard which is explained below.

https://knowledge.ni.com/KnowledgeArticleDetails?id=kA03q000000x1rYCAQ&l=en-US

Finally, to use NPSV on an sbRIO/cRIO you need to make sure the variable engine is installed on the sbRIO which I believe is covered in the cRIO developer guide but I have also provided a link that covers adding/removing software from an sbRIO/cRIO.

https://learn.ni.com/learn/article/getting-started-with-compactrio-hardware-and-labview

[AjinkyaM]

hi,

 i have created it and its working succesfully now. thank you