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Questions and comments about Gurux Network Media Component.

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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?

By Attila, 5 March, 2025

Unable to read data from DLMS meter that uses dynamic ip and UDP

Forums
Gurux.Net

HI,

I am experiencing issues with reading data from a meter that pushes messages over UDP. The meter has a dynamic IP address, so I am using the connection initiated by the meter. I can receive and translate some data in the OnReceived event.

However, when I try to use the connection established by the meter using the attach method, I receive the following error:

Disconnecting from the meter.
Failed to receive reply from the device in given time.

Below is the response and the translated XML:

By sirishalv72@gm…, 7 February, 2025

How to fetch Obis code of Instantaneous Profile

Forums
Gurux.Net

Hi,

I am trying to fetch the OBIS code (Logical Name) of the Instantaneous Profile using the following code. However, every time I execute it, I only get the values instead of the OBIS code. I have also tried using attributes 1 and 2, but I still receive only the values.

Could you please help me retrieve the OBIS code (Logical Name) correctly?

Here is my code

By jayaram, 30 January, 2025

destination address of pushset up

Forums
Gurux.Net

Hi,

how we can configure destination address of instance push setup using dlms .net library

and i tried in GXDLMSDirector ,there its working,if i try with dlms .net library code its not working.

Here is my code

GXDLMSPushSetup gXDLMSPushSetup = new GXDLMSPushSetup();
gXDLMSPushSetup.Destination = "our Head end system server address";
gXDLMSPushSetup.Service = ServiceType.Tcp;
gXDLMSPushSetup.Message = MessageType.CosemApdu;
GXReplyData r = new GXReplyData();
ReadDataBlock(Client.Write(gXDLMSPushSetup, 2), r);

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