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Description

Questions and comments about Gurux Network Media Component.

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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);

By jayaram, 24 January, 2025

destination address of pushset up

Forums
Gurux.Net

How to change destination address of pushset up using dlms .net library

By Deep, 6 December, 2024

Error On Reading Instantaneous Profile of L&T Meter using Gurux.DLMS.Python

Forums
Gurux.Net

I have used Gurux.DLMS.Client.Example.python to read data of L&T meter using media: "net" and authentication: "low".

When I tried to Instantaneous Profile, it gets failed for read by "readRowsByEntry" and  "readRowsByRange" and  it is giving me error shown below.

By jayaram, 30 November, 2024

Unable read/write data in High Authentication Mode

Forums
Gurux.Net

Hi,

I m working with electricity meter with authentication mode but i am unable to write values to the meter and read operation also throwing "service not allowed operation not possible" exception.Read operation is working with Low authentication mode.

If I try with GXDirector with same authentication,block cipher key and password etc both read and write is working.

Can you please help me out on this

Thanks.

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