Looking for OPC server sample

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1.00/5 (2 votes)

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Hello,
I am lookink for a free code sample about OPC server.
I can't find that on the Internet.
We can find code samples for the OPC Client but not for the server.
Who has a sample ?
Thank you
franck

Posted 7-Feb-12 3:20am

franckcl

Updated 22-Jul-16 23:38pm

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Espen Harlinn · Answer 1 · 2013-02-14T07:03:00

Solution 5

This is a free classic OPC server developed in Delphi: OPC Programming with Delphi[^]

The best thing to do is to join the OPC Foundation: http://www.opcfoundation.org/[^]

Along with the membership, you'll get example implementations for all OPC standards.

Best regards
Espen Harlinn

Posted 14-Feb-13 7:03am

Espen Harlinn

Comments

Sergey Alexandrovich Kryukov 14-Feb-13 16:32pm

My 5.
—SA

Espen Harlinn 14-Feb-13 16:37pm

Thank you, Sergey :-D

**Zoltán Zörgő** · Answer 2 · 2013-02-14T07:02:00

Solution 4

Hi!

OPC is a COM based platform, an industry standard - thus there are lot of implementations, so you will probably not find the sample you are looking for. But as OPC is open, there are several useful sources you could download on their site. Check here: http://www.opcfoundation.org/Downloads.aspx?CM=1&CN=KEY&CI=285[^].
But you can also check those with server source in this list: http://www.opcconnect.com/source.php#toolkits[^]

Posted 14-Feb-13 7:02am

Zoltán Zörgő

Updated 14-Feb-13 7:04am

v2

Comments

Sergey Alexandrovich Kryukov 14-Feb-13 16:32pm

Sure, a 5.
—SA

Espen Harlinn 14-Feb-13 16:36pm

5'ed, OPC used to be a DCOM only based technology, but that's some time ago, as the foundation created OPC UA, which does not depend on DCOM, some years ago.

Zoltán Zörgő 15-Feb-13 0:53am

Thank you. Yes, you'r right OPC does not depend on DCOM anymore, but the architecture concept is still the same, implemented on over other platforms.

Espen Harlinn 15-Feb-13 3:51am

>> the architecture concept is still the same
Which is a pity ...
It would have been much better if the industry went for something like OMGs' Data Distribution Service: http://www.omg.org/spec/DDS/

shal1212 · Answer 3 · 2013-02-14T06:32:00

Solution 3

http://www.ipi.ac.ru/lab43/lopc-en.html[^]

Posted 14-Feb-13 6:32am

shal1212

Richard MacCutchan · Answer 4 · 2012-02-07T03:24:00

Solution 1

What about these[^]?

Posted 7-Feb-12 3:24am

Richard MacCutchan