Write value in tag

[andrusha]

Hi, Mikhail.
I start to use Rapid Scada few days ago, and now i have some trouble.I cant understand, how to write some value in tag, which is equal to tag in OPC Server. I must do this operation without using web. Could you please answer my question? Sorry for my english.

• This topic was modified 8 years, 7 months ago by andrusha.

[Mikhail]

Hi,

Does the default configuration with MatrikonOPC Server for Simulation work correctly?

[andrusha]

Yes , but i use in my work another opc server. OPC server is not my problem. My problem is writing value in to tag. Not reading.

• This reply was modified 8 years, 7 months ago by andrusha.

[Mikhail]

Double click your device in the tree of SCADA-Communicator.
Then add element to Write data folder.
After restarting Communicator try to send command on Commands page of the device.

[andrusha]

Oh,its working if i send command from Commands page. But can i do same action automatically, using formulas in Scada Administator for example? If its possible, how to do this operation.

[Mikhail]

Probably, you need Automatic Control Module:
http://rapidscada.ru/download-all-files/download-automatic-control-module/
http://rapidscada.org/download-all-files/download-automatic-control-module/

If you are using Rapid SCADA 4.5, the download links are:
http://rapidscada.ru/download/mod_auto_control_4.4_ru.zip
http://rapidscada.org/download/mod_auto_control_4.4_en.zip

[andrusha]

I thought that i can send commands using output channel.

[andrusha]

if i try to write in formula’s cell CmdVal = 3 i get error CS0200 from scada server thats mean Scada.Server.Svc.Calcengine for readonly. So how can i send command?

[Mikhail]

Create an output channel with standard command type and empty formula.
Add this channel to your table view using SCADA-Table Editor.

[andrusha]

Thank u , but i want to do this without web.

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