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Dear Mr.Mikhail and All,
To continue with this Topic.
I need these functions too (We need to set the value equal to 1 once the push button in graphics is pressed and the value automatically resets to 0 when the button is released).
If this problem will be resolved Pls to share the result with me. Because these functions can help me to integrate Rapid Scada system to remote RF controller for fan, air-conditioner, motorized curtain …
Thanks and best regardsHello Mikhail,
My question is meaning: My project is reading data from water flow sensor in format liter/minute Q(liter/minute)). The 3 input channels were created to get a water quantity per any period of time in second, minute, hour (Q multiplies quantity of Second, minute, hour). I want to these data will be fix and displayed on scheme or table. Can the rapid scada process?
Sorry, my English is bad to explain well.
Thanks and best regards
Han HoangDear Mr.Mikhail,
The rapid scada is reading the data per second, per minute and per hour from my flow sensor. Now i want to ask you: These data can get and display on scheme or on table?
Thanks and best regards
Han HoangHello Eyad,
Did you test the Switching Counter formula suggested by Mr. Mikhail?
The formula was tested on my installation, but i can not get any result.
Could you help me?
Thank you in advance
Han HoangDear 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 HoangHi 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 bestGood Morning Krzysztof,
The formula was tested last night, but i have not got the result.
https://ibb.co/vmmQxWc
Something is wrong? Where?
The bestDear Krzysztof,
Thank you for your fast reply. I will do what you suggested tomorrow. I will inform to you a result.
Thanks again
Han HoangDear 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 HoangDear 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 HoangDear 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 HoangDear 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 HoangDear 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
