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Hi,
When trying out the programme for the first time using a Fronius inverter+smart meter I received the following error message:
"Modbus Error: [Connection] Modbus TcpClient(192.168....): Connecti…
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My Serial number starts with 27. I manage to connect to my Afore Inverter using the definition for Afore inverters. But there is no menu item on the inverter to change to modbus like it suggests in th…
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Hello everyone, I hope you are well. I have the following case: This code is the MODBUS response that I receive through the MQTT topic.
**{"id":"26cd17d9-aa6d-45d7-b3dc-1fd5fadd5ca1","device":"Modb…
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### ModbusMaster version
209/5000
I would like to know if anyone has experience working with arduino + network modbus + inverter frequency. I have been trying to read and write parameters us…
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Hi, I don't know why all the tutorials I saw on the internet about using Dwin displays don't deal with CRC error control.
It is very important to have error handling in noisy environments, especial…
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Hi,
I am able to connect to the inverter through Homey, but I keep getting the message "last value unknown" on every parameter. Any ideas on what have been setup wrong? I have used the IP of the dong…
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The slave.Listen method immediately exits when it experiences an error (e.g. invalid function code, etc).
So far, the only workaround I've found is:
```c#
using (SerialPort serialPort = new Seri…
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**Describe the feature**
Tag options for scaling values are currently limited to 3 methods (linear transform, ms to date, ms to time). There are situations where additional transforms must be done t…
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I have THERMA V, ODU - HU071MR.U44 and IDU - HN0916M.NK4. For some time I try to connect them to my HA server but without any result. That IDU have onboard modbus port and even two dip for control it…
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I would recommend for consideration that it would be worthwhile to add the possibility to transmit modbus RTU frames via TCP and UDP ethernet network.
I often come across that the device used is a …