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How to collect OPC-UA data from a Siemens 840D SL (Solution Line) controller (Machine Data Collection)


1 comment

  • Walid HAMIANI

    Thank you for sharing this information. It is very interesting.

    What version of CN did you use to retrieve this data file? And what was the version of the license server on OPCUA?

    In my case, the NC version is 04.07. Is it possible to apply this technique in this case?

    Thank you in advance.


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