Hello Sir,

Referring the forum-topic: https://www.gurux.fi/node/18031 ,
is the four-byte addressing support implemented in ANSI-C example ?
I am using https://github.com/Gurux/GuruxDLMS.c/tree/master/development
Kindly help me out if I am missing something regarding to that.

Thank you.

Kind Regards,
Girija

Hi Mikko,

When we read 14 entries of Block load profile entries then it is reading successfully but if we make count more than 14 say 15 then below error is coming. I'm using Gurux python client example. Please help.

pg = GXDLMSProfileGeneric("1.0.99.1.0.255")

y3 = reader.read(pg,3)
z3 = reader.readRowsByEntry(pg,1,15)

Hi,

We have connected TRB245 model gateway - RS232 port to the Meter Com Port - Secure Premier 300 DLMS Meter with RJ11 cable - color coding given by manufacturer. TRB245 - DLMS client package is downloaded and being configured to establish communication with the meter but it is failing repeatedly.

Please explain how to establish connection between TRB245 and DLMS Meter. In the TRB245 - DLMS configuration page - default setting entered are physical server id 1, client server address 16, authentication none

Hi guys!
When reading GXDLMSClock, the response from the hardware is an empty HDLC packet:
SEND:
GXDLMSClock clock = new GXDLMClock();
byte[] obj = client.Read(clock, 2);
reader.ReadDLMSPackage(obj, reply);
"7E A0 1C 00 02 00 21 61 32 41 DB E6 E6 00 C0 01 C1 00 08 00 00 01 00 00 FF 02 00 60 1A 7E"

RECEIVED:
7E A0 0A 61 00 02 00 21 51 3D D4 7E

Hi Mikko,

When we are reading block load profile by range then following error is coming

pg = GXDLMSProfileGeneric("1.0.99.1.0.255") # Block Load profile
y3 = reader.read(pg,3)
z3 = reader.readRowsByRange(pg,start_date,end_date )

Hi Mikko,

In which format we can give start and end date and time in reading block load profile. Please help.

Regards
Satish

Hi Mikko,

When we read instant profile then RTC comes as Object address. Please find below instant profile read by meter. Please help.

Hi Mikko,
Can you or someone tell me what's wrong with my method? When parsing the received read, I get the response shown in the image

public object Read(object ln, ObjectType ot, int attributeIndex)
{
var obj = new GXDLMSData((string)ln);
GXReplyData reply = new GXReplyData();

if (!ReadDataBlock(Client.Read(ln, ot, attributeIndex), reply))
{
if (reply.Error != (short)ErrorCode.Rejected)
{
throw new GXDLMSException(reply.Error);
}

raceback (most recent call last):
File "C:\Users\s_paliwal\PycharmProjects\Gurux\FINAL.py", line 101, in <module>
reader.readAll("C:\\11072024\\satish.xml")
File "C:\Users\s_paliwal\PycharmProjects\Gurux\GXDLMSReader.py", line 532, in readAll
self.initializeConnection()
File "C:\Users\s_paliwal\PycharmProjects\Gurux\GXDLMSReader.py", line 301, in initializeConnection
self.updateFrameCounter()

Hi Mikko,

As we can read boject as

obj = GXDLMSData("0.0.96.1.0.255")

reader.read(obj, 2) in Gurux python library

Please let me know how we can read multiple objects through single command and how can we save them in excel file.

Regards
Satish