[oley]

Thanks!

[oley]

@odobrev

Got it!

It was the LAN port. I have used the second one for the connection.
After replacement of the port I can connect.

Thank you for your help!

[oley]

@odobrev
Thanks again!

Unfortunately I can not establish the connection with an error in line log: “No connection could be made because the target machine actively refused it”.

Probably some network setting are wrong. I am doing it on fresh Windows 11 VM, firewall is completely disabled. Adresses are ok, I can ping and log in via browser into logger interface.

I tried Modbus TCP settings with Link setting Limited and IP address as you mentioned also with unlimited access.

What are your Modbus TCP settings on the logger?
Address mode Logical/communication address
Logger address
Fast scheduling

Do you use LAN or WAN port on the logger?

[oley]

@odobrev

No problem, thanks!
I’ll try it out right away!

[oley]

Hi,

sorry, the question was addresserd to @odobrev.
He said, he will provide some example config to Huawei device which I try to connect via Modbus TCP.

[oley]

Hi,

Are you already back from vacation and could you help with MODBUS TCP configuration. I’ve run SmartLogger and enabled ModBus, but I’m having trouble connecting and thought I’d wait for a sample configuration.

Best regards

[oley]

Hi,

thanks a lot for the informations.
Thanks in advance for your help.

Best regards

[oley]

Hi,

thank you. I am going through the videos right now.

Greetings

[oley]

Hi,

you wrote that you are connecting to a Modbus TCP Gateway (Huawei SmartLogger3000) and getting data properly (hopefully also setting data).
Would you provide some simple example? I am at the beginning of evaluation for RapidSCADA for Solar Plant with this device.

Best regards

[Author]

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