Hi,

Recently I opened this topic of which the issue is fixed https://gurux.fi/comment/28656#comment-28656

Now there is a new issue when I try to read meter with short name referencing when using method Client.GetObjectsRequest and than parsing the response with Client.ParseObjects method.

using System;
using Gurux.Common;
using Gurux.DLMS;
using Gurux.DLMS.Enums;
using Gurux.Net;
using System.Text;

class Program
{
static void Main(string[] args)
{
GXNet connection = null;

Hi,

I have an issue with reading Landis E650 meter, when I try to read it with multi ref (Client.ReadList method) it does not work but if I read the same thing with single ref (Client.Read) it works as expected. Meter is connected via hdlc.

Hey kurumi, getting this error message when trying to read from using hdlc cable

Gurux.DLMS.GXDLMSException: Disconnect mode.\r\n at MeterBaseSystem.DLMSHelper.ReadDLMSPacket(Byte[] data, GXReplyData reply)

works correclty with tcp mode, but getting error in HDLC mode

serial.PortName = GXSerial.GetPortNames()[0];
serial.BaudRate = 9600;
serial.DataBits = 8;
serial.Parity = System.IO.Ports.Parity.None;
serial.StopBits = System.IO.Ports.StopBits.One;

thanks in advance

GXDLMSSecureClient sclient = new GXDLMSSecureClient();
GXNet gXNet = new GXNet(NetworkType.Tcp, "ip address", 4059);
sclient.UseLogicalNameReferencing = true;

Hello Sir,

In our current Gas Meter, we are using NB-IoT with NIDD to communicate with main server. Can we go for DLMS with non-IP based data transfer from Meter to HES and visa-versa ?
If Yes, then which protocol from the DLMS GuruX library should I proceed with for non-IP based communication?

Regards,
Girija

Dear Sir,

I am using .net project of gurux and try to use

Gurux.DLMS.Client.Example.Net.exe -S COM16 -c 32 -s 1 -a Low -P xxxxxxxxxxxxxxxx -C None -V Suite0 -d India

Able to download other data but for below obis code no response

Hi,

I am trying to use Gurux DLMS UI .Net but facing the issue with the below Gurux code. It's giving the error like property does not exist.

Hi Team,

I am writing value to Last Token Recharge Time: 0.0.94.96.22.255 in meter with data (02/07/2024 10:30:40 AM) which is with data type OctetString, but I am getting an error as
Access Error : Device reports a inconsistent Class or object.

I am using below code for write value.

GXReplyData reply = new GXReplyData();
GXDLMSObject obj = Client.Objects.FindByLN(ObjectType.Data, "0.0.94.96.22.255");
((GXDLMSData)obj).Value = "02/07/2024 10:30:40 AM";
ReadDataBlock(Client.Write(obj, 2), reply);

Hi Team,

I have used gurux libararies for read meter data and everything is working fine in my local machine (Windows OS). The same code I have deployed on server where we are using docker container on linux os. On linux meter is not connecting and getting error as below.

Transport endpoint is not connected
SocketException: at Gurux.Net.GXNet.ClientConnect(EndPoint ep)
at Gurux.Net.GXNet.Open()
at CorrelationEngineMS.GuruxDlms.GuruxDLMS.InitDlms(MeterRequest meterRequest)