How to send value

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  • May 31, 2018 at 5:08 pm #3773
    Marko
    Participant

    Hello,

    I want to input some value in local variable of SCADA or PC. I already tried
    with Set Val formula and that is working but only if you want to input some static value.

    How to input some value directly to local variable using PC keyboard?

    I want to type some value in local variable.

    May 31, 2018 at 5:13 pm #3774
    Mikhail
    Moderator

    Hi,
    You have to create an output channel and specify it in a scheme or a table view.
    What is a particular issue? You can’t display a form to input a value or you can’t store it into a variable?

    May 31, 2018 at 5:20 pm #3776
    Marko
    Participant

    I can’t store some value in variable.

    May 31, 2018 at 5:22 pm #3777
    Marko
    Participant

    Just to give you example what i want to do. I want to press some box that will open popup like you want to send command and there you have window where you input some value 25 or 53 or 86 and when you press ok and popup closed i want to see that value in some input channel.

    May 31, 2018 at 5:39 pm #3778
    manjey73
    Participant

    CmdVal, Cmd double The command value transmitted to Server before calculation

    http://doc.rapidscada.net/content/en/software-configuration/using-formulas.html

    May 31, 2018 at 5:59 pm #3779
    Marko
    Participant

    Can you be more specific? How should i setup input and output channel in that case?

    June 1, 2018 at 6:20 am #3780
    manjey73
    Participant

    screen1
    screen2
    screen3
    screen4

    In the input channel, specify the output channel number, in the output channel, configure the Standard command. You can also add a formula if necessary, without adding a formula additional actions are not required. Sorry, but my test system is in Russian.

    On the website in addition to the documentation seems to be the video lessons, well, you just have to try different options.

    • This reply was modified 7 years, 5 months ago by manjey73.
    June 1, 2018 at 7:35 am #3783
    Marko
    Participant

    Hello,

    Thank you very much. It’s working now.

    February 1, 2021 at 1:31 pm #8230
    dinop
    Participant

    Hello,

    I don’t know if it’s the right place to post a question but here it is.

    I want to know if is possible to send command from Rapid Scada to PLC.
    I created a screen with Scheme editor and I want to create a button that will be an input for PLC (for example: a button which starts a sequence)
    Is that possible and how?
    I created a BOOL inside TIA Portal. Now what? How to declare it in Rapid scada to perform a task such as, start sequence.
    Communication used is OPA UA.

    Thanks

    February 2, 2021 at 4:17 pm #8233
    Mikhail
    Moderator

    Hello,
    Please make screenshots of the OPC UA configuration in Communicator and screenshot of output channels that are used for sending commands.
    As I remember, sending commands is shown in Modbus video. For OPC UA it is close.

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