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It depends of your Modbus register map. You have to create commands in Modbus template. The default configuration contains example of Modbus commands.
Can you share what you did?Hi,
First of all, make sure that sending commands works well only in Communicator (open Commands tab). If it doesn’t work, see communication line log.
SetVal() doesn’t send command. You should use output channels for this.
See http://doc.rapidscada.net/content/en/software-configuration/using-formulas.html for the details.
Hi,
1. Add a new channel of Calculated real type.
2. Set a formula of the new channel, for example, (Val(1)+Val(2)+Val(3))/3
where 1,2 and 3 are existing channels.
3. Add new channel to your user interface.Hi Robybob,
Did you copy ModDBExport.dll from tbe Windows distributive of Rapid SCADA to Linux?
Try copying MySql.Data.dll to SCADA/ScadaServer/
Please tell about the result.Hi,
Thanks for the detailed description.
in Authentication option, i choose Windows Authentication, so i think Password of this field is my computer.
Windows Authentication is when you specify no password. Select an option with a password.
Rapid Gate is needed for data exchange between many instances of Rapid SCADA. For example, big central instance and many small local instances. You need to install a Rapid Gate and get a license for each small local instance of Rapid SCADA.
Hello,
As I know it’s possible to connect to Excel like it is a database. I didn’t try it. If you can do this, then you can read data by KpDbImport driver.Hi,
1. Define a function in the Formulas table.
2. Use the function in the Formula field of a channel.Try this update. Copy ScadaData.dll to C:\SCADA\ScadaWeb\bin
Don’t forget to backup the existing DLL.
Please write here about the result.
