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By Rajan , 18 June, 2025

Server is not able to download object list with maxPduSize 64 or 128 (or anything below 156-bytes PDU size)

Forums
Gurux DLMS for ANSI C

Hi Mikko,

You mentioned in this chain that you had tested with 256 and 512 maxPduSize. Can you confirm that it works with 64-bytes or 128- bytes PDU size as well!

By Administrator , 18 June, 2025

GXDLMSDirector 9.0.2506.1801

The following important issues are resolved in this version:
GXDateTime parsing issue fixed.

By Administrator , 18 June, 2025

Gurux.DLMS.Net 9.0.2506.1801

The following important issues are resolved in this version:
GXDateTime parsing issue fixed.

By Administrator , 18 June, 2025

GXDateTime parsing issue fixed.

Project
Gurux.DLMS.Net
Status
Closed (fixed)
Priority
Normal
Category
Bug report
By Administrator , 17 June, 2025

Gurux.DLMS.Python 1.0.182

The following important issues are resolved in this version:

Security Suite 1 issues fixed.

By Administrator , 17 June, 2025

Security Suite 1 issues fixed.

Project
Gurux.DLMS.Python
Status
Closed (fixed)
Priority
Normal
Category
Bug report
By andre538 , 16 June, 2025

Day profile action item add error (String is not recognized as valid DateTime value)

Forums
DLMSDirector

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.

By hasan nasha , 13 June, 2025

Create gateway protocol in c

Forums
Gurux DLMS for ANSI C

Good day sir,
First of all, thank you for creating this DLMS library, it makes me able to learn and know so many things from my meter. I'm able to connect to meters using settings provided by the meter provider, and read needed values from it. Currently I'm able to read meter from EDMI, since that's what I have. I used Gurux DLMS C for that.
Now I want to learn how to create a gateway, so I can be able for example connect to multiple meter.
the connection is like this:
my windows pc -- raspberry pi -- meter 1

By Harshi_554 , 12 June, 2025

Error while reading event log object

Forums
General discussion

Hii,
while reading the object 1.0.99.98.0.255 from DLMS server (C code) , I'm getting below error.

-------- Reading 7 1.0.99.98.0.255 Ch. 0 Event log #1
Entries: 108/170
Error! Failed to read first row: Access Error : Device reports a temporary failure.

By Joose15 , 12 June, 2025

GXDLMS Simulator – AssociationLogicalName Not Listed

Forums
DLMSDirector

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:

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