Hi, I ask for help with the SW configuration for LZQJ meter reading for reading with COM port. THANK YOU

Hello,

I have multiple DLMS meters that send data to my Java application using the Gurux library. However, these meters have dynamic IP addresses.

What are the options/best practices for managing and connecting to these meters with dynamic IP addresses via the GXDLMSDirector?

Thank you.

Hi,

When I transfer image via GXDLMSDirector. At one point GXDLMSDirector sends command ACTION image_verify and device replies TemporaryFailure instead of GET image_transfer_status, GXDLMSDirector again sends command ACTION image_verify.

Is I implemented any thing wrong.
Or I need any different configuration.

Hello sir
I configured PUSh set up through gurux directory with valid authentication but iam encountering a error invalid PDU
(For reference a snap shot is attached)

Can we push the code through optical port ?
How to setup push without authentication?

I was implementing the TCP server in NBIOT module. To test the TCP server i was trying to send a wrapper frame from gurux to module and after receiving this whatever received i am sending back to grurux via tcp connection.

But what i saw that the wrapper frame sent by the module is reaching at port( As per wireshark logs ) but the frame is not showing in the gurux logs window.

I want you support on this issue that

1. Is valid frames can shows in the gurux logs? because i am sable to see the data frame at wireshark.

Hi,
I am using your GXDLMSDirector application to communicate with a Iskra AM550 meter via the RS485 port,

Using a client address of 16 with 'Authentication - None' I can connect with the meter and read the top level objects.

When I use a client address of 17 and low authentication and using a password of '12345678' I keep getting 'Authentication failure'.

Can you please suggest How to update a firmware through optical IR?

Hi, please, can anyone help me query the 1.8.0 register directly via the serial cable of my PC, this counter? I use a program directly in VBnet opened on COM3. Thanks

Good Evening sir

I am facing issue while firmware upgrade in smart meter through gurux as during image transfer it shows the hard fault error , i am attaching the log for your consideration.