hethongscada62

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Viewing 15 posts - 61 through 75 (of 99 total)
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  • in reply to: Help witch formula #7224
    hethongscada62
    Participant

    Hi Krzysztof,
    They are pulses sensor. The value gets via arduino nano.
    Thanks
    Han Hoang

    in reply to: Help witch formula #7222
    hethongscada62
    Participant

    Dear Krzysztof,
    The formula was testing. It is a great, is working perfectly.
    Thank you for your help.
    I am still interested in sum formula. Could you suggest me what formula will be used to get the volume of water via water flow sensor (61 litres/minute).
    Thank you advance
    Han Hoang

    in reply to: Help witch formula #7220
    hethongscada62
    Participant

    Hi Krzysztof,
    I have been tested formula with setting “Minute Real” type for 2 hours. But not result to get.
    https://ibb.co/20zgGfn
    https://ibb.co/Dz95F9P
    If you were tested it on your installation, i am testing it now with your suggest. To wait to get result.
    The best

    in reply to: Help witch formula #7215
    hethongscada62
    Participant

    Good Morning Krzysztof,
    The formula was tested last night, but i have not got the result.
    https://ibb.co/vmmQxWc
    Something is wrong? Where?
    The best

    in reply to: Help witch formula #7214
    hethongscada62
    Participant

    Dear Krzysztof,
    Thank you for your fast reply. I will do what you suggested tomorrow. I will inform to you a result.
    Thanks again
    Han Hoang

    in reply to: Help witch formula #7212
    hethongscada62
    Participant

    Dear Krzysztof,
    I am a man, from VietNam. Very nice to know You on this forum.
    With your help i entered GetDif(133, 135) into the column “Formula” of Input Channel-Device. Where the 133 is input source channel (The consumption energy); The 135 channel of cause is difference.
    https://ibb.co/SrBGGwz
    Restart a server. The server is running well. But the difference i have not got. The value (5,634.90) in the 135 is the same (5,634.90) as source value in the 133. The result is bellowing:
    https://ibb.co/qpX7g21
    Where is the wrong?
    Pls tell me
    Thanks and best regards
    Han Hoang

    in reply to: Help witch formula #7208
    hethongscada62
    Participant

    Dear Mr.Mikhail,
    When the following formula was wrote to “Formula” table:
    “double GetDif(int srcCnl, int difCnlNum)
    { double newVal = Val(srcCnl); double curVal = Val(); SetVal(difCnlNum, newVal – curVal); SetVal(CnlNum, newVal); return newVal;
    }
    I restart server, server is running. That means the formula is OK, isn’t?
    But when to write it to column “Formula” of “input channel-device”, i can not write longer than 01 raw. Maybe the formula is too long, isn’t?
    I need this formula for my demo project, so pls let me know the fee if you can not help on this forum.
    Thanks and best regards
    Han Hoang

    in reply to: Help witch formula #7205
    hethongscada62
    Participant

    Dear Mr(?) Krzysztof,
    Thank you for your reply.
    I done step by step likes you suggested, but i have not got any result.
    Type the formula exactly as Mikhail without entries 133 and 134
    https://ibb.co/gDWgmbz
    After Uploading to server. Server stop work. Check the Stats, some wrong was here
    https://ibb.co/bK24hnv
    https://ibb.co/bLKC7Ls
    Could you tell me WHERE WILL I HAVE TO WRITE THE FORMULA? In the column “Formula” of the “Input channel_Device”??? or in the column “Source Code” of “FORMULA” table???
    Thank you again
    Han Hoang

    in reply to: Help witch formula #7203
    hethongscada62
    Participant

    Dear Mr.Mikhail,
    I can type the formula into column “Edit Source Code” of “Formula Table”.
    You can see it following:
    https://ibb.co/hdSyQn3
    But into column “Formula” of “Input Channel” Table i can NOT type it. What will i have to configure in “Input Channel” table of rapid Scada?
    Thank You again.
    Han Hoang

    in reply to: Help witch formula #7202
    hethongscada62
    Participant

    Dear Mr. Mikhail.
    Thank you for your fast reply.
    I will use Elastic Report plugin and Chat plugin but after completely creating the project.
    I am trying to use the formula that was suggested by you. But i can not type full formula on column “Formula” of the “Input Table”. No longer more 1 raw. You can see it bellowing
    https://ibb.co/ZH7rfjD
    Sorry i am not IT programmer so could you let me know Why? How will i do?
    Thanks and best regards
    Han Hoang

    in reply to: Help witch formula #7200
    hethongscada62
    Participant

    Dear Mr. Mikhail,
    My project that controls electricity parameters likes Voltage, current, power… was created. I is running. Now i want to get a consume energy per 1 minute, per 1 hour, per 1 day. Channels of the Minute and Hourly types were created. But i can not know which formula will be used. Could you help me to resolve this?
    Thanks and best regards
    Han Hoang

    in reply to: Modbus RTU comunication issue #7197
    hethongscada62
    Participant

    Dear Mr. Mikhail.
    I am creating a new project “Smart ScadaFarm” on Raspberry Pi4. It is running but not unstable. Maybe all my devices are connecting to RaspberryPi4-server via Rs485-WiFi converter. Is that the cause of instability?.
    Now i want that all these devices will be connected to Raspberry Pi4 via RS485-USB converter. Can they connect to Pi4? How will i configure?
    Thanks and best regards

    in reply to: Server is unavailable #6546
    hethongscada62
    Participant

    Dear Mr. Mikhail,
    I want to notice that i created many projects in “Demo Project”.
    https://ibb.co/CQLm2tP
    The only one project that was changed password and the “secret key” Button was clicked can not upload configuration. The remain projects can upload normally.
    Why, i don’t understand?
    Pls help me.
    Thanks and best regards
    Han Hoang

    in reply to: Server is unavailable #6545
    hethongscada62
    Participant

    Dear Mr. Mikhail,
    My Demo project was repaired but not completely. I can login to web, every thing that seems is running OK except processing a upload configuration. I can not upload configuration. I checked an Instance Status that shows: “Unable to login – Invalid username or password”, “Unable to create session”.
    What is wrong with Instance Default?
    https://ibb.co/hm0Pp72
    Could you show me again how i have to do?
    Thanks and best regards
    Han Hoang

    in reply to: Server is unavailable #6543
    hethongscada62
    Participant

    Dear Mr.Mikhail,
    My Demo project was working very very well. I can login to Web every where by Username: admin, password: 12345. That seems is unsafe so the password:12345 was changed by another but i can not upload. Returns to old password 12345, can not upload. And now i can not login to Web too. Some screenshots here:
    https://ibb.co/tMYW4rp
    https://ibb.co/VM1QyML
    https://ibb.co/t3BPq6P
    How will i do now, could you help me?
    Thanks and best regards
    Han hoang

Viewing 15 posts - 61 through 75 (of 99 total)