[Mikhail]

Please make screenshots of the following folders
C:\SCADA\ScadaComm
C:\SCADA\ScadaServer
and paste links to them here.

If the folders are not empty, execute svc_install.bat from command line as administrator. Make screenshots of the output.

[Mikhail]

It seems like server executes requests too long. Can you stop the Communicator service and send current data using Server’s Generator?

How many record already contained in the table cnldata ?

[Mikhail]

OK, write here to continue the topic.

[Mikhail]

Of course, sorry ))

Would you create a release of your driver on GitHub to allow others to easily use the driver?

[Mikhail]

Hi catcute,
Could you explain the idea what you are going to implement?
Even if you switch operating mode to Slave, the existing Modbus driver works as master. Slave means that Communicator waits for incoming connection, TCP slave (TCP server) not Modbus slave.

[Mikhail]

How do you integrate node-opcua with .NET?

[Mikhail]

Hello,
Please find the *.log file of the module in SCADA\ScadaServer\Log\ and check the errors in this file.

[Mikhail]

Thank you!
Does it work with Arduino Nano and Uno?

[Mikhail]

When we modify Communicator the next time, likely we will create the necessary options. If you need this changes in time, we could talk about purchasing the development.

[Mikhail]

I thought this was an issue in your program and I was trying to help. I still think that sending data twice if you active the “Sending all device data period” option is an issue.

Thanks a lot. Your help is very useful.
I also think, that we should create more options to configure how Communicator sends data to the server.

Double recording is an issue. I suppose, it sends data the 1st time after communication session and the 2nd time when an interval ends. This is a part of the whole task – optimizing data sending algorithm and adding more options of it.

The video is very small. Is there a button to make it larger? I can’t recognize what is shown in the video.

[Mikhail]

this just crashes the server

To fix it, you need to read and understand a message in the server log file.

[Mikhail]

Cool! What Linux have you tested with the driver?
Can you suggest a simulator of OPC UA server?

[Mikhail]

What mgsmodbus allows you to do, in short?

[Mikhail]

Hi,
Yes, use the formula for the output channel:
Cmd > 0 ? 0 : 1

If I did a mistake in the formula, let me know.

[Mikhail]

Thanks a lot!
Could you create a release on the GitHub repository and put there the necessary DLLs? Like here

What is the current state of the development? Is it ready enough to be used by the users?

[Author]

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