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OPC UA architecture

long topic to read in details but I'm quite sure the solution is inside.

I need to make an OPC UA client to connect an OPC UA server.

Is there now a validated version, using NI libs or third party lib?

If so, wan I find somewhere a tutorial, a summary, of integration method?

 

PS: we already have an application with OPC-DA (sill a few issues with server on another machine) but now have to migrate to -UA, which is very different.

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Message 41 of 54
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you can jump to my message and follow the procedure that i've done following vix instruction.

 

 

Davide Vittorio G. - TLGB S.R.L.
Italian SW Developer
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Message 42 of 54
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thanks, we will have a look.
It would be great if NI provide directly a compatible solution to such a standard.

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Message 43 of 54
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there is but only for labview http://sine.ni.com/nips/cds/view/p/lang/it/nid/215329

Davide Vittorio G. - TLGB S.R.L.
Italian SW Developer
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Message 44 of 54
(2,142 Views)

Thanks for the tip.

May be possible to wrap this labview kit to CVI? I know it will be inefficient but may work.

 

(out ot technical topic answer)

and what about NI but not Labview users? They are not in the view of marketing?

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Message 45 of 54
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i don't know if it's possible to wrap, never tryed

Davide Vittorio G. - TLGB S.R.L.
Italian SW Developer
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Message 46 of 54
(2,132 Views)

Hello to evryone,

to keep the board as clean as possible I suggest you to open a specific topic for every specific question.

 

I asked for an OPC UA library some years ago.

Maybe it's time to add an official product suggestion so that the users can give kudos.

Vix
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In claris non fit interpretatio

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Using LV from 7
Using LW/CVI from 6.0
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Message 47 of 54
(2,130 Views)

Here is my product suggestion.

Feel free to give kudos to the idea if you need this library.

Vix
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In claris non fit interpretatio

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Using LV from 7
Using LW/CVI from 6.0
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Message 48 of 54
(2,120 Views)

I tried to create a project with open62541 library (0.2).....

I tried to put .c .h files in a new project, but I have problem with datatypes (int8_t, etc. where are they defined???)

and with missing files (ua_types_generated.h, and others)

 

Does anyone have successfully compiled the library in CVI?

 

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Message 49 of 54
(1,731 Views)

you can jump to my message and follow the procedure that i've done following vix instruction.

Davide Vittorio G. - TLGB S.R.L.
Italian SW Developer
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Message 50 of 54
(1,706 Views)