CODESYS - the IEC 61131-3 automation software
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OPC client with CODESYS
https://forum.codesys.com/viewtopic.php?f=17&t=5797
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Author:  henrie@brinkbv.com [ Wed Jul 09, 2014 4:21 pm ]
Post subject:  OPC client with CODESYS

Hi,

Is it possible to read data from a OPC server, with a CODESYS V2.3 PLC (Eaton XV panel)?
The OPC server uses the OPC XML DA protocol.


If that is not possible, what is a good solution to read this data?

Regards,

Henrie

Author:  r.kunz [ Fri Jul 11, 2014 7:01 am ]
Post subject:  Re: OPC client with CODESYS

Hello Henrie

If OPC XML DA is supported or not -I don't know... Sorry!

But from WHERE are you going to read data from the PLC? Is there a management system a level higher?
Maybe the easier way is to write date from the PLC to anywhere..., e.g. into a database, file,....

Roger

Author:  henrie@brinkbv.com [ Mon Jul 14, 2014 11:54 am ]
Post subject:  Re: OPC client with CODESYS

Hello Roger,

Thanks for the replay.

It is an existing system, were I need to modify some variables by the OPC connection.
I can not do anything on the existing system.
I was thinking the Eaton XV panel is running on Win CE 5.
Is there maybe a OPC client software for Wince5, where codesys the data read from?

Regards,

Henrie

Author:  shooter [ Fri Oct 17, 2014 3:41 pm ]
Post subject:  Re: OPC client with CODESYS

yes contact codesys they do have this as a separate option.

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