[Mikhail]

Hi Dejan,

Thanks for the response. The bug was fixed. You can download the installation package again and reinstall SCADA-Server.

[Mikhail]

You should download the components of the version 4.5. They have been published recently.

[Mikhail]

Special device driver is needed. Driver development is described here http://rapidscada.org/device-drivers-development/
You could develop it by yourself or purchase it.

[Mikhail]

400001 means that you should select Holding Registers (4x) data table and the 1st start element address.

[Mikhail]

1. Could you provide an example, please?
2. Probably you should implement or purchase development of the device driver if your device uses its own communication protocol.

[Mikhail]

Hi,
What version of Rapid SCADA do you use?

[Mikhail]

No, it’s free. There is an extended commercial version.

[Mikhail]

Strange. May be it is cached. I’ve sent by e-mail.
Or you can download the distributive from rapidscada.org

[Mikhail]

It is too old.
Should be 17.09.15 and 27648 bytes. Please update.

[Mikhail]

Could you post here the size and modify date-time of C:\SCADA\ScadaWeb\bin\ScadaDiag.dll ?

[Mikhail]

Show chart issue:
Try pressing Ctrl+F5 to fully refresh the web page. The location of ScadaDiag.aspx was changed to diag/Diag.aspx

[Mikhail]

My advice was inaccurate.
You should create an output channel with standard command type.
In the source of your formula create a byte array of 8 elements:

byte[] arr = new byte[8];

Fill it by the required values. Then convert back to double using BitConverter class:
return BitConverter.ToDouble(arr)

[Mikhail]

This is outdated link. I will check the errors you described.

[Mikhail]

When you updated SCADA-Web? The 2nd bug was fixed in this week.
Try downloading again and overwrite ScadaDiag.dll

[Mikhail]

You need to create your own function in Formulas table which converts double input value to the array of bytes. Then use your formula in Output channels table.
Also you need to upgrade SCADA-Server to 4.5.

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