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Questions and comments about Gurux Network Media Component.

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By daniel.hinterlechner, 6 August, 2025

Connect to ISKRA meter

Forums
Gurux.Net

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

By Yamini, 28 June, 2025

Read the push object list

Forums
Gurux.Net

Hi

I want to read push object list by using this code

GXDLMSPushSetup push = new GXDLMSPushSetup("0.0.25.9.0.255",3);

GXDLMSPushSetup clone = (GXDLMSPushSetup)push;

clone.GetPushValues(client, (List<object>)notify.Value);

foreach (KeyValueP<GXDLMSObject, GXDLMSCaptureObject> it in clone.PushObjectList)
{
int index = it.Value.AttributeIndex - 1;
Console.WriteLine(((IGXDLMSBase)it.Key).GetNames()[index] + ": " + it.Key.GetValues()[index]);
}

By gbkachhia@yaho…, 6 June, 2025

Not able to read all 25,000 virtual meters created using 'Gurux.DLMS.Simulator.net'

Forums
Gurux.Net

I have created 25,000 virtual meters using 'Gurux.DLMS.Simulator.net' but not able to read all meters simultaneously. it is randomly fails. success count is randomly changing from 5% to 40%. Majority meters are not replying any response and I am getting timeout error.
I have already tuned up all TCP connection settings & concurrent settings, so there is no configuration related issue at OS level.

Help me to solve this issue.

By gxjason, 3 June, 2025

Inconsistent Readings Conversion Between Director and Programming Library Functions

Forums
Gurux.Net

Dear Mikko,

Related to an itron (SL7000) meter's reading, it was observed a slight inaccuracy of conversion from hex to readings from programming (C#), as opposed to displaying values from Director.

By gxjason, 26 May, 2025

Access Violated Error Reading ProfileGeneric via Code, but Ok via Director (itron SL7000)

Forums
Gurux.Net

Dear Mikko,

Hi, I faced a strange issue.
I used Director and was able to connect with the meter (itron SL7000).
I can even read the profile generic of the Load Profile 1.
All good.
The params are as follows:

-h xxx.xxx.xxx.xxx -p 7623 -c 1 -s 145 -a Low -P XXXXXXXX -w 1 -f 128

However, when I use the API library via .net coding, I am unable to read the profile generic with the following error:
"Gurux.DLMS.GXDLMSException: Access Error : Device reports scope of access violated."

By Mahaveer, 21 May, 2025

Simulator connection closed

Forums
Gurux.Net

Hi,

I have created 100 simulator in Gurux.DLMS.Simulator.Net project with start port 1000 to 1099, and it's working fine but randomly closes connection for some ports when I connect it from code or director tool.

Can you please suggest me the solution, as per my requirement it should always connect and response data as it is running in my local system.

By Tooling_Xemex, 12 May, 2025

GXNet python implementation hangs on close

Forums
Gurux.Net

Dear,

The listenerThread doesn't always exit when close is called causing __thread.join() to hang infinite.

I have a situation where an an exception occurs in send on self.__socket.sendall(data) (e.g. Broken pipe on a closed connection) and close is called afterwards to clean up the connection. Here close hangs forever on the join call for the listenerThread.

By anne, 25 April, 2025

Adding a capture object to profilegeneric

Forums
Gurux.Net

Hello, I would like to add objects to the profilegeneric “1.0.99.1.0.255”. I use Apator's SmartEsox meter . I tried this code .

this code does not work my object is to be able to retrieve the values automatically every 60 minutes in buffer

By Mahaveer, 7 March, 2025

Parse meter's push data

Forums
Gurux.Net

Hi Team

Please guide me to parse received meter data which is pushed by meter on port 4059.
I am using below code, but getting error as invalid client.

private GXDLMSSecureClient client = new GXDLMSSecureClient(true, 0x10, 1, Authentication.None, null, InterfaceType.WRAPPER);

By L0uisc_iot, 5 March, 2025

Scalar value for profile data values

Forums
Gurux.Net

Hi, I'm using the .net library to read a DLMS meter. When I read a load profile, the capture object's scalar property is 1, but the values obviously needs some scaling (0.01 in my case).

How can I get the correct scalar when reading the values from the load profile? Do I need to read the value's register separately and find its scalar first?

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