Dear Gurux management

Hi

thanks for your great service.

I use C# gurux library.

and i need creat glo-ciphering for read a meter with italy standards.

i have these:

/*----------------------------------------------------------------------------*/
GXDLMSSecureClient client = null;

client = new GXDLMSSecureClient(true, 1, 1, Gurux.DLMS.Enums.Authentication.HighGMAC, null, Gurux.DLMS.Enums.InterfaceType.WRAPPER);

client.Limits.UseFrameSize = true;
client.Settings.MaxPduSize = 256;

Hi,

I am using the example of the gurux push listener on the github repo for C# but I am having some trouble with the decryption of the payload to be able to portray the payload in XML format. I am trying to receive and decrypt periodic push payloads from the meter but regardless of the encryption type (encrypted or not encrypted), I get the same error.

Code example:

Hello,

I am developing Smart Meter with one optical port (for local communication ) and other one port with RS485 communication to connect the meter to DCU.

Please help me to know how we can do push setup over HDLC because RS485 will work over HDLC only and as per regular practice we configure Push with TCP communication.

what would be the source and destination addresses in RS485 case while implementing Push service.

Regards,
Ravi

i want create asp.net core app which should get data from gasmeter device based on dlms protocol and device has gsm simcard to send data from web and internet connection . how get gasmeter device data
from client in server aspcore from web and gsm connection based dlms protocol not http protocol?

plz help

Hi,

do you have any examples using the GXDLMSSecureClient?

I have a copy of Gurux.DLMS.Meter.Listener.Net but it uses GXDLMSClient.

Just wondering if I can just replace GXDLMSClient with GXDLMSSecureClient on the code itself (adding the required parameters for the secure connection).

Thanks

Hi,

I am reading 1.6.0 Extended Register and it has "value", "capture time" and "status" fields. Due to the register's unit is ActiveEnergy, I will have two "values" (one the value field and the status field) with ActiveEnergy unit. How can I seperate one from the other?

Also what is "status" supposed to mean? What does is it record for?

Hello there,

Hi,

I am reading data of billing period obis 0.0.98.1.0.255. However, because it is a ProfileGeneric register, its values are not correct. I think I need to multiply its value with the scaler.

Here is my code:

reader.GetProfileGenericColumns();
reader.GetProfileGenerics();

Should I call GetScalersAndUnits() before above methods?

I also realized that, calling GetScalersAndUnits method before GetReadout, also gives different value from Map110 Landis+hyr software. Please see the image below. There are 1000x difference.

I'm using an old version of GURUX .Net Lib (2017-2018). It's hard to upgrade to the latest version because of our currently project.

But I'm with tested your latest version of GURUX DLMS Director.

Hello! I'm trying to read Landis E550 Electrical Meter for Load Profile in time range. And DLMSDirector is working well.

So! With my code, even I define time range it still always reading whole data and it takes 10-15 minutes.

Hi,

we managed to connect to the meter over GPRS (Dynamic IP). Everything works as expected (thanks for the library!).

As we are buying meters from different providers we need to make a public connection first to get the meter manufacturer name and then a private connection (using the correspondent manufacturer password) to download the readings.

How can we achieve that?

We can't close the socket since it is the meter contacting us at first place and the IP is dynamic so we can't call it back?