We need RJ45 pin configuration of Secure make Saral 300 and 305 meters with client address to read meter serial no and meter kwh. Earlier we implemented Premier300 with RJ11 which has client address 32 and is working. All these meters are being connected to Teltonika Gateways for Solar Plant Monitoring.

Dear Gurux Support Team,

I am working on a DLMS/COSEM Smart Meter Management System using the Gurux DLMS Python library.

I would like to clarify whether **Class ID 63 (Status Mapping)** is supported in the Gurux DLMS Python library.

Currently, I am using the Gurux DLMS Python package, and I have made some custom changes to the status mapping functionality in my local environment. However, I would prefer to use an officially supported implementation if one is available.

Could you please clarify the following?

Hi Mikko,
I am having a connection issue with this meter (Identification: IHM5\2Inhe Meder). The SNRM frame (03 03) is correct and works fine in other software.
The communication log reveals the exact problem during the IEC Mode E handshake:
1. Gurux sends the baud rate change command: 06 32 35 32 0D 0A
2. Gurux closes and reopens the COM port to change settings from 7E1 to 8N1 (takes ~110ms).
3. The Bug: After reopening the port, Gurux waits exactly 1000ms before sending the SNRM request:
• Log: 13:40:35.502 Info Open

Hi, i'm trying to make dlms server. i have a piece of code below for adding Instanttaneous Profile Generic:

Below, I put the log of a communication between GXDLMSDirector V 9.0.2508.2701.
My server is complaining of the expected next my frame sequence number. It should be 5, but a 7 was received. It made my Firmwate to stop.