Codesys opc server v3 in simulation mode

I have configured opc server v3 with simulation mode and using C:/..../project.sdb for symbol file. I'm using control builder plus 2.2.

For watch the opc values I'm using matrikon opc explorer.

The problem is that the values doesnt change when I force/write values in codesys v2.3.

I mean, I login/run codesys in simulation mode and I force/write some values, after that I watch the opc explorer window and the value tag I added doesnt change. Is like codesys is not linked with the opc server.

What should be the configuration in codesys in "Communication parameters" ??

Or what configuration I need to do in order to get the opc values tag updated?

Thanks.

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scarebyte Rank: 1391

Asked 5 years ago

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I have received an example from, plc.support@de.abb.com. Please find the attached one.

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livingston Rank: 897

Answered 5 years ago

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Hello Scarebyte,

To avoid duplication on topic merged new question related to same thread here.

Recommended to follow same/one thread on same topic. Keep sharing...

Cheers

-Admin

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admin Rank: 28

Answered 5 years ago

The OPC connection will not work with the symbol file in test mode. During OPC test. test variables are created to test the connection only. In order to truly check your connection to the symbol file, you will need to run the code on the Hardware it is intended for.

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josh.donovan Rank: 111

Answered 5 years ago

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Codesys opc server v3 in simulation mode

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