multiple instances of the same Subvi in the public Service

Hiall,

I found the interesting feature that I can't diplay panels before subVIs in sub-panels in front of my main VI and so far, it works fine:

Here, I have 4 screws tracing data and all their facades displayed on the main VI. They are called by some intermediary VI which in turn is called from the main VI.

now, since these parcel 4 screws are the same, I'm looking for something like this:

How can I get the 4 instance references? the ref 'this VI' is the same for the 4 cases, I checked. I put it on preallouee environment.

Thank you much for the help!

If you share your code, it would be much easier to show you. I think you should use the function Open Ref VI with a shred of option 0x08 to run environment. Open 4 different refs and you should have 4 different memory spaces.

You will have to pass these references in your intermediate VI and the call by reference to run with the right input.

Tags: NI Software

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