Signal Processing not working on cRIO 9048 while running as executable

[AshwiniWini]

Hi,

I am performing Filtering and down sampling on data read from 9202 module using cRIO 9048 LabVIEW 2021. When I run this code using LabVIEW development system, I can see filtered data, but when i build RT exe and set that as a startup application I do not get anything after filter vi. (\Analysis\3filter.llb\Butterworth Filter (DBL).vi)

I checked on cRIO Advanced Signal Processing toolkit is installed. All dependencies are included in a build. Do i need to include anything else while building rtexe?

I am struggling to understand why its working through development system and not  as a startup app.

Does anybody faced this issue before? Any suggestion is welcome.

[AshwiniWini · Accepted solution]

Hi,

I just found out my issue, It had nothing to do with signal processing/filtering on cRIO.

It was property node which was not getting executed because ‘Embedded UI’ is disabled on the cRIO.

Which lead incorrect inputs for my filter VI when it was running as exe.

Knowledge explains list of features which are not supported on NI RT targets:

https://knowledge.ni.com/KnowledgeArticleDetails?id=kA00Z0000019LskSAE&l=en-AU