[詹森]

Enter “ip addr show” on the Linux command line to display all ip addresses
So how do I write all the ipV4 addresses into the channel, and how do I configure Linux to be static ip addresses? Thank you

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Now in the use of CAN 2.0A/B protocol photovoltaic related equipment, do not know much about the writing of drivers, please do not have more detailed information? Thank you

[詹森]

What I’m trying to do now is
For example, channel1 is the channel ID of the real device. I can directly set the command in the View on the Web, and the command value is automatically written to the service
The operation is shown as follows (after clicking On/Off, the value can be written to the service) :https://raw.githubusercontent.com/njzsky/Public/refs/heads/main/Command2.png

SetData(channel1, 1, 1); // If I write this in the script, I just write 1 in channel1, not in the service

Now I need to use the script code in Configuration Darabase — Secondary Table –Scripts to implement that the data written to channel1 can be written to the service

Thanks & Regards

[詹森]

Maybe I wasn’t clear, so let me redescribe it

I now need to set the data to the service. I assigned a value to CmdData in the script code, but I got an error

Now I can’t find a way to write data to the service in the script (to send the data to the communication bus)

You are talking about the code of the package, what I need is how to write the data of the script to the service

[詹森]

Now the device only supports CAN 2.0A/B protocol, I would like to ask how to implement it? The device does not support OPC

[詹森]

CmdData byte[] Command data transmitted to Server

I tried to use this variable, I assigned it a value, and the result indicated that it is read-only, this I can’t find how to implement sending values directly from the script to the Modubs device, what to do? I need help. Thank you！

error CS0200: Property or indexer ‘CalcEngine. CmdData’ cannot be assigned to — it is read only

[詹森]

https://github.com/njzsky/Public/blob/main/Command.png?raw=true

In the figure, how do I implement the send command function in the script

[詹森]

SendCommand(cmd, EnableAll);
I tried to use this method, but it can’t be used directly in the script. Is there any way to call it directly, send the data to the Server, and the Server sends the data to the Modbus device? Thank you very much

[詹森]

我没有理解你的问题 不过我建议你去官网多看看自动控制如何使用

[詹森]

https://github.com/njzsky/Public/blob/main/autoLogin.png?raw=true

I’m very sorry, there is something wrong with the link, I just uploaded it again. Again help me to see that I have carried out such a configuration (as shown), why is it still not possible to log in without it, thank you for your answer

[詹森]

The way I use it is not quite correct, now I know how to use it, thank you

[詹森]

https://img1.lookpic.cn/2025/01/08/autoLogin.png

I have configured the user name and password for automatic login, but I still need to log in. Is the reason for the administrator account? And how to configure a log-in free account

[詹森]

I also want to know how to get the Communication Lines State? I want to be in a state as to whether the device has failed to communicate

https://img1.lookpic.cn/2025/01/07/GetDevStateeddad1e4b5c090cf.png

How do I get the state in the picture and write it to the channel

[詹森]

Thank You

[詹森]

Okay, thank you. I thought this method would call itself, so I think I got it. Thank you

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