Greetings,

When I query the time and date of the meter using GXDLMSClock() everything works as expected, since this meter is parameterized with UTC time -5 it is used:
client.useUtc2NormalTime = True
System Time: 09/22/23 15:00:31
Meter Time: 09/22/23 15:00:30
It works perfect.

but when I read the load profile the data comes with -1 day

Hi, i am using Gurux DLMS C library, trying to read device with HDLC MODE E. Can you guide me why this happens?

[Debug ] TX: 7E A0 07 03 21 93 0F 01 7E
[Debug ] RX: 7E A0 1E 21 03 73 C3 7A 81 80 12 05 01 80 06 01 3E 07 04 00 00 00 01 08 04 00 00 00 01 07 22 7E

DLMS- GMAC: SNRM, AARQ, AARE is responding but not able to decrypt the Authentication key received from the meter to the agent but Gurux tool is able to decrypt and make successful connection. I have enclosed the snapshots containing logs from agent with the thread kindly help

How would I get the complete list of fields (security policy and suite security) and what attributes should I read?

Greetings,

Sorry for my English as it is not my native language.

when I read Capture objects I get something like this,

0.0.1.0.0.255 <gurux_dlms.objects.GXDLMSCaptureObject.GXDLMSCaptureObject object at 0x000002808840E890>

How can I get the name readable?

thank you for your answer.

Hi,

We only connected a load of 40W to the ER300P DLMS meter. Meter showing the values of L1 voltage, Frequency, Active power etc. Is there anything to do from the meter side to show the current reading?

Thank you

hi
i am unable to communicate with meter using esp3.
i even changed this function .
Client.init(true, 32, 1, DLMS_AUTHENTICATION_LOW, YOUR_PASSWORD, DLMS_INTERFACE_TYPE_HDLC);

the error i am getting is

com_initializeConnection failed

I'm looking for the XML file required for the Laendys+Gyr smart meter simulator.
If anyone has access to it or knows where to obtain it, please let me know.

Or in general except of crystal.xml where else I could find xmls that can build an simulated smart meter

Hi
I am trying to read the data in a Landis+Gyr LGZ405 electric meter associated to historical data profiles, via optical cable, using GuruX DLMS for Python.
I already could read simpler data succesfully, but, for example, when I do the command ' python .\main.py -r ln -S COM7 -d DLMS -i HdlcWithModeE -g "0.0.98.1.0.126:2" ', it returns "Read capture objects first", and I do not know what it means by "Capture Objects".