Hi all,

I have been struggling for the past two days getting communications to work on a Hexing HXF300 unit, via a RS-485 interface.

It seems like I'm missing something, and don't understand how the serial number stuff works. Do you have a older version of GXDLMSDirector that can use the serial number of the device to establish communications?

I have been trying different addresses for a while now, no dice.

Best regards

Hi,
I connect to a meter with authentication=HLS, services=get,set,getblocktransfer,serblocktransfer etc, I can connect successfully and read all parameters. But, if I add Generalblocktransfer to the services, I can still connect successfully; but when I try to read any parameter, Gurux sends plain text to the meter, without encrypting it. Log is given below:-
12:11:18 PM Send AARQ request.

I am missing option to set communication delays. Some meter types need exact timing. For example when communicating with IEC meters, we use in our software two configurable delays:

Hello,

We are trying our DLMS implementation through Network and found that the value of Destination wPort is wrong implemented.

Please consider the following WRAPPER header:

00 01 00 04 16 3E 00 3D

My device is configurated with the following values:

Client address: 4
Logical server: 1
Physical server: 5694

My understanding says that Destination wPort is the logical server address, but in the example header, the destination wPort corresponds to the Physical server address.

For the Activity Calendar class, in the season_start field how the day of week can be specified?

In the field, there is only space for day of month, month, year, hour, minute and second.

Thanks,

Hello. I'm new with Gurux and Meter devices.
I'm doing some tests about access to Meter OBISs using DLMS\COSEM protocol, with GXDLMSDirector, but I have different behaviours with different version of this software or GURUX library.

Hi everyone,
I am pretty new to DLMS and Smartmeters,
For a customer, I have a DLMS smartmeter that I can connect via Optical Port,
It has HighGMAC authentication, I know phisical and logical Server and client address
It connects both with HDLC and Wrapper, I don't know the difference (I will appreciate if you can address me on some documentation)
Start Protocol is DLMS, with Logical Name Referencing,
I have both Block Cipher Key and Authentication Key.

GXDLMSDirector 8.1.1906.1301
Log created 16:21:17
16:21:19 Initializing serial connection.
16:21:20 IEC Sending:/?!<CR><LF>
16:21:21 HDLC received: /ISK5\2ME371-2105<CR><LF>
16:21:21 BaudRate is : 9600
16:21:21 Moving to mode E.
06 32 35 32 0D 0A
16:21:25 Send SNRM request.
7E A0 08 02 23 C9 93 E4 43 7E
16:21:25
7E A0 1F C9 02 23 73 B4 96 81 80 12 05 01 7E 06 01 7E 07 04 00 00 00 01 08 04 00 00 00 01 5F 75 7E
16:21:25 Parsing UA reply succeeded.
16:21:25 Send AARQ request.

Hello I'm trying to connect to a Calin CA168 meter. Since I don't have the optical cord with me, I am connecting to the Calin DCU via RS-485. I am unable to connect to them since Calin isn't on the list of manufacturers. I also tried Gurux as a manufacturer and same problem occurred.

This is the error code I keep getting: Failed to receive a reply from the device in a given time.

Hi,
I have get some datas from the GXDLMSDirector. I don't know it's worked or not, If it's working right please tell me which is KWh,KVArh. I have attached the screen shot below. And one more thing I used new ER300P meter, So no load is connected to yet.
Thank you
Regards,
mukesh.