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Hi,
What message do you need to send: SMS, Telegram, email or else? Or you mean that you need to create an event shown in the web app?
Hello,
Please make screenshots of the OPC UA configuration in Communicator and screenshot of output channels that are used for sending commands.
As I remember, sending commands is shown in Modbus video. For OPC UA it is close.I think you should not send a value to the channel 600, because is it get from the device tags. You should create a separate input channel that has empty signal field.
The source code that process JS is here.
Hi,
Thank you for the details. I’m not the initial author of the driver, but I have some thoughts about that.
but in the webstation doesn’t change.
The value can be transferred from the device driver to the Server app and then to Webstation, if it is presented in the list of device tags.
What if you add /mesparam11 to MqttSubTopics section and bind to a channel 602?Are you a C# developer? If yes, I can help you with debugging the driver to understand how it works in accordance to your question.
What is your final aim by sending JSON values?
<!– Day of monthly meter readings –> <ReadingDay>190</ReadingDay>This parameter is a day of month. Set it to 1, for example.
Hello,
I agree that an integration is needed for any programming platform. Drivers and modules are loaded by Communicator and Server which are .NET applications. So they must be written on .NET languages.
receive command from server
There is the KpHttpNotif.dll driver that can execute HTTP GET or POST request on command. You can use it.
read data from server
send data to serverI think, the best solution is REST API or gRPC.
Also in the version 6 we will provide OPC UA server for integration.Only need to update the server module, no need to update auto control module?
Yes. Commands are added to a queue inside the Server service and executed independently. That’s why they are not blocked.
Hello,
Try the following:
1. Download KpTest.dll
2. Add a new device with KpTest.dll driver to the same communication line as the modem.
3. Manually send a binary command number 1 with the command value “at+cmgf=0”If it works, you send commands automatically with Automatic Control Module.
May be this is issue depends on particular OneDrive settings. I also use OneDrive and haven’t faced this effect.
Thanks.Hi,
Let me clarify the problem:
1. You successfully read /mesparam1 and /mesparam2, right?
2. Did you check in Webstation interface if channel 600 and 601 change?
3. Is the problem that you cannot publish channel 600 to /mesparam10 or something else?Hi,
Please send the detailed error information that is written in C:\SCADA\ScadaWeb\log\ScadaWeb.log
Please try this update. Does it help?
