Hi

I need to test HLS GMAC authentication for the Landis+Gyr E570 meter model (Client ID: 1). However, High GMAC authentication is not available for the E570 model in Gurux Director.

Hi everyone,

I'm using GXDLMSDirector to connect to a Landis+Gyr E550 meter. The connection is established successfully, and I can read the basic DLMS/OBIS object structure.

However, I'm facing an issue when trying to read the actual parameter values - most attributes return a NoAccess status. As a result, I can't retrieve the data.

I've attempted to switch the authentication level to Low and High, using the commonly known passwords 00000000 and 12345678, but access to these attributes remains blocked.

Hello Mikko,

There is a a small bug in recent Director functionality, though I can't recognize is it a code problem or a directive trouble (#if !NET5_0_OR_GREATER || WINDOWS_UWP)

I'm working with Activity Calendar object, Passive calendar tab, Day profile tab.
While trying to add day profile action with a start time field "00:00:00", I'v got a message that string is not recongized as a valid DateTime Value.

Hello everyone,

I'm working on a tool to virtualize a low-voltage TLSBT meter using the Gurux.DLMS.Net simulator. I cloned the real device using GXDLMSDirector and generated a valid XML file, which I load into my simulator using the official GXDLMSMeter.cs class.

My goal is to replicate the behavior of the real meter, where, upon connecting with ClientAddress = 1, I can see multiple GXDLMSAssociationLogicalName objects listed:

I have a problem reading the Iskraemeco meter MT880. Here is my setup:
- manufacturer: Iskraemeco
- Interface: HDLC
- authentication: low
- password: 51525354
- Wait time: 00:00:10
- Address Type: Default
- Logical server: 1
- Media: Net
- Logical Name Referancing - check
- Client Address: 1
- Resend count: 3
- Physical Server: 39 (Serial number: 76959423)
- Media: Net
- Host name: 10.249.11.4
- Port: 4003
- Protocol: TCP

Communication logs:

I tried to connect E650 via RS845 port, use HDLC, low, 00000000, client address 32, serial number 95798354. After save the configuration and read from meter, it seems that DLMSDirector can read some data from meter, but maybe error make it stop. But the tree display is OK. I tried to connect and read the tree parameter, it can't work.
Can you help me fix this issue?

Hi Mr. Mikko, I would like to ask you about the blockCipher , Authentication keys . I would like to know how the GXDirector Translate the digits of blockCipherKey and AuthenticationKey (example 2222222222222222 ASCII) when communicate with the meter with secured connection. What will the code be after the modification/translation that GXDirector will do?? What format will it have the 2222222222222222 key?

Hi everyone!

We have noticed that the OBIS of the capture objects differ between the Map110 and GXDLMSDirector tools.

The Map110 UI scales the values, while GXDLMSDirector does not. However, if the scalars for each of the registers are read and applied to the GXDLMSDirector values, you'll see that the values are identical. The active and apparent power registers have a scalar of 0.1, which is further scaled by 0.001 to get kW and kVA instead of W and VA in Map110. Current and voltage both have a scalar of 0.01.

We need to confirm the following:

Hi
I am using DLMSDirector and RS-485 to get data from Holley DTSD545S meter. But when i am trying to connect "Failed to receive reply from the device in given time " error appeared. What should I do?
here is my device properties:
https://www.dropbox.com/scl/fi/zjyqh2jrb6x3dzfn74mzs/Gurux-device-prope…

Hi
I am trying to get data from Holley DTSD545S 3-phase smart meter using Lora mesh wireless transmitter. To get data I used RS-485 and Gurux GXDLMSDirector. Unfortunately, I can't get data and don't know how it works. Should i use other software to get data? Do you have any advice?