Hello Gurux Team,

I am using the latest official Gurux.DLMS.Client.Example.Net to communicate with a DLMS meter over a serial (HDLC) connection.

Environment
Gurux.DLMS : 9.0.2605.2801
Gurux.Common : 8.4.2503.602
Gurux.Serial : 8.4.2503.603
.NET Framework : 4.7.2
Communication : Serial (HDLC)
Meter Configuration
Interface Type : HDLC
Referencing : Logical Name (LN)
Authentication : HighGMAC
Security : AuthenticationEncryption
Security Suite : Suite0

Hello Gurux Team,

I am developing a new Windows Forms (.NET Framework 4.7.2) DLMS client using the latest Gurux.DLMS.

My installed packages are:

Gurux.DLMS: 9.0.2605.2801
Gurux.Common: 8.4.2503.602
Gurux.Serial: 8.4.2503.603

I downloaded the latest Gurux.DLMS.Client.Example.Net from GitHub (Version 9.0.2605.2801), and GXDLMSReader.cs references:

using Gurux.Net;

However, I cannot find matching 9.x NuGet packages for Gurux.Common, Gurux.Serial, or Gurux.Net. Only 8.x versions are available.

Could you please clarify:

Hi,
I am trying to communicate with a smart meter over GPRS communication. I am using Gurux.DLMS.Push.Listener.Example.python to read the data from the meter. But I am getting below errors:

Hi,
I have a condition;
I have to open transparent connection with an special command. so I am connecting modem with TCP Client, executing command with success. after that I am trying to read dlms meter over Gurux.Net.
I tried a few hacks but not worked. like set gxnet socket with reflection, use gxnet to send special command v.s.
Can you help me about seting using tcp client as gxnet media
thanks

Bonjour, j'ai 350 compteurs smartESOX de chez APATOR et 33 concentrateurs.
Cependant je n'arrive pas à me connecter à plusieurs compteurs sur la même adresse IP et le même port. J'ai donc crée un programme de test qui est composé de 3 compteurs qui partagent la même adresse ip et le même port.
Je réussi à me connecter au premier compteur mais les deux autres compteurs échouent au niveau de _reader.InitializeConnection(); .
Vous trouverez ci dessous le code de mon programme de test. j'utilise c#

*MeterConnection*

I’m currently working with an Itron SL7000 energy meter, which is connected to a Moxa NPort device via a serial COM port. The Moxa device converts the serial data to TCP and transmits it over port 4002 (IP: 10.100.121.101).

I’ve successfully tested the setup using the Ace Vision Web application, confirming that data is correctly transmitted from the source through the Moxa converter via HDLC tunneling over TCP. This indicates that the communication path from the energy meter to the Moxa device is      functioning properly.

I would like to ask about the implementation of the Auto‑Connect class in Gurux. Is it possible to simulate this class in the Gurux DLMS Simulator? My goal is to create a program that can simulate GPRS‑style sending and receiving, and I am specifically interested in the byte‑level packet behavior.

I also have a question regarding Protocol‑E communication. After the meter switches to the new baud rate, I am not receiving the expected ACK frame. Could you clarify what might cause this issue or what the correct sequence should be?

Thank you.

I need to simulate a DLMS meter using DLMS server application using C and GPRS communication. I have compiled the source code without any errors.

I tried to run DLMS client application(python) and DLMS server application(C) in two different boards. But the connection establishment is failing. Can you guide me on how to establish connection between client and server using GPRS?
Dynamic IP address is assigned on both boards.

Im getting following error when I tried to read the data from other board (meter simulator)

Questions about Gurux Net Media Component. Because we are able to receive data in Receive function

Hello,

I was able to connect to an ISKRA MT880 meter via GXDLMSDirector with parameters: -h 172.18.54.201 -p 4002 -c 1 -s 164 -a Low -P 12345678 -d Italy -w 1 -f 154 -t Verbose

If I try with C# code I am not able to connect. What am I missing?
Thanks
// Konfiguration für MT880 Zähler
string meterIpAddress = "172.18.54.201"; // Config 2 IP
int port = 4002;
int clientAddress = 1;
int serverAddress = 36;
string password = "12345678"; // Config 2 Passwort