mrfy

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  • September 4, 2023 at 3:06 pm in reply to: Unable to cast COM object of type ‘System.__ComObject’ #13290
    mrfy
    Participant

    My fault..
    https://rapidscada.org/connecting-devices-using-opc-standard/

    1. Download and install OPC Core Components. (…)

    Mikhail please remove this topic.

    September 4, 2023 at 1:42 pm in reply to: OPC DA null values because bad quality. #13288
    mrfy
    Participant

    Mi Miklail! I have done exctly same steps as you and it works!

    img
    Thank you.

    September 1, 2023 at 8:32 am in reply to: OPC DA null values because bad quality. #13277
    mrfy
    Participant

    Thank you, if you need to some support from my side please let me know.

    August 29, 2023 at 8:55 pm in reply to: OPC DA null values because bad quality. #13268
    mrfy
    Participant

    Yes, I have got errors, below screens from my tests:

    1. If i choose Security Policy: “Basic256Sha256”:
    256

    2. But if I choose Security Policy: “Basic256”, then I have:
    unsu

    and if I close this popup by click on Ignore button, next one showed:
    notf

    Looks like RapidScada on default settings somegow supports Security Policy: “Basic256Sha256” but client cannot authorize.

    • This reply was modified 2 years, 1 month ago by mrfy.
    • This reply was modified 2 years, 1 month ago by mrfy.
    • This reply was modified 2 years, 1 month ago by mrfy.
    • This reply was modified 2 years, 1 month ago by mrfy.
    August 28, 2023 at 8:03 pm in reply to: OPC DA null values because bad quality. #13265
    mrfy
    Participant

    Mikhail I’m wondering how to configure the opc server in rapidscad so that I can authorize SecurityPolicy Basic256Sha256 in the OPC client? I guess I have to set something in this XML file?
    Thanks

    August 28, 2023 at 10:07 am in reply to: OPC DA null values because bad quality. #13260
    mrfy
    Participant

    Mikhail I have question how I can configure SecurityPolicies on the RapidScada OPC UA Server. In OpcUaServer properties I can see only this options:
    opts

    But dont know what Configuration File is meaning, because in path “SCADA\ScadaComm\Config\DrvDsOpcUaServer.xml” there is default configuration xml?

    In this file I see some <SecurityPolicies> options, how to configure and then use it?
    config

    August 28, 2023 at 7:23 am in reply to: OPC DA null values because bad quality. #13258
    mrfy
    Participant

    Hi, yes in Pro Server if have have default limits 0 to 100 and values (Int16) was over 100, then I have ‘Bad’ quality status.I have changed limits and everything is ok now.

    August 25, 2023 at 1:12 pm in reply to: OPC DA null values because bad quality. #13253
    mrfy
    Participant

    Bad quality is also received using 3rd party OPC Client, I have used UA Expert OPC Client for my tests. I need to reconfigure limits in OPC Server so now every values are in good ranges – that was the reason, every signal have default limits (0 to 100) but values are higher than limits.

    Thanks to that I’m able to communicate with remote server with opc da, like on diagram. Rapidscada rocks – it was very easy to configure! 🙂

    diagram

    • This reply was modified 2 years, 1 month ago by mrfy.
    • This reply was modified 2 years, 1 month ago by mrfy.
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