Mikhail

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Viewing 15 posts - 5,251 through 5,265 (of 6,389 total)
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  • in reply to: Rapid scada – OPC error #2901
    Mikhail
    Moderator

    Thank God 🙂
    OPC is unpredictable.

    in reply to: How to use Automatic Control Module #2900
    Mikhail
    Moderator

    You should send the commands and apply formulas for output channels that insert necessary values.

    in reply to: Server is unavailable #2899
    Mikhail
    Moderator

    Does https://localhost/ work?

    in reply to: Server is unavailable #2898
    Mikhail
    Moderator

    HTTPS is more tricky. To solve this issue, a remote connection is required – this is a commercial service.

    in reply to: Rapid scada – OPC error #2894
    Mikhail
    Moderator

    Hi,
    Probably, you should install or reinstall OPC Core Components.

    in reply to: How to use Automatic Control Module #2893
    Mikhail
    Moderator

    The Beat() function just changes a channel value every 5 seconds to be a trigger for sending commands. What value you need to insert?

    in reply to: Scheme Editor using problems #2892
    Mikhail
    Moderator

    Hi,
    You should associate HTML file extension with a modern browser.
    Other option:
    After starting the editor, open a browser and copy this link:
    file:///C:/SCADA/ScadaSchemeEditor/Web/plugins/SchemeEditor/editor.html

    in reply to: Device with poor connectivity #2890
    Mikhail
    Moderator

    Also is it possible to display a timestamp of the when the device was connected last?

    You can also implement it using formulas.

    I’d like to say that the connection is not stable, it is not normal, you should find the cause and make the connection better.

    in reply to: Device with poor connectivity #2889
    Mikhail
    Moderator

    Instead of defaulting to zero.

    You need a formula of input channel. Try this: Stat > 0 ? Cnl : Val()

    in reply to: Server is unavailable #2888
    Mikhail
    Moderator

    Hi,
    If you need HTTPS, you have to do special settings on IIS. See this

    in reply to: Firewall interaction with Rapid Scada #2878
    Mikhail
    Moderator

    Hi,
    What Windows version do you use?

    You should open incoming connections on TCP port 80.
    To check, just open http://yourIP/ from another PC. You should see IIS welcome page.

    in reply to: Elastic Report v5.0.1.2 trouble #2877
    Mikhail
    Moderator

    OK, be free to ask 🙂

    in reply to: Slow Modbus Test #2876
    Mikhail
    Moderator

    Hi,

    Polling is slow, because the device doesn’t respond for “State” requests. Deactivate such requests in the template editor (keep “Temperature” active only) and compare the speed.

    Scheme Editor were changed. There is the old version in the video. Please create a new topic if it doesn’t work. editor.html must be open in a web browser not Word.

    in reply to: Device with poor connectivity #2875
    Mikhail
    Moderator

    Hi,
    Thank you.
    The expected behavior in this case: values and statuses of tags are zero when connection is broken. Does it work as expected or not?

    “Unable to request because connection is not established” – probably, the device disconnects from the PC. If this is a usual LAN, you should check communication with Modbus Simulator installed on another PC. If it works normal, the problem is in the device.

    in reply to: Modbus tcp client/server slave behaviour error #2874
    Mikhail
    Moderator

    Hi Marko,
    Nobody has purchased the development of this module yet. You can be the first 🙂

Viewing 15 posts - 5,251 through 5,265 (of 6,389 total)