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Description

Questions and comments about DLMSDirector.

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By andre538 , 29 April, 2026

Strange mix of data notificiation vs get response

Forums
DLMSDirector

Hello Mikko,

Here is some strange case description:

- "Start receiving notifications" in Director enabled
- Push messages in meter enabled, so meter is constantly (10 retries) send same push message/data notification to the Director host via tcp/ip
-At the same time user trying to read simple data obis using the same Director instance

Result:

By trgv , 23 April, 2026

IndexOutOfRangeException on Version-Dependent DLMS Objects

Forums
DLMSDirector

# Bug Name
**IndexOutOfRangeException when selecting version-dependent DLMS objects with unsupported attributes**

# Bug Description

## Summary
An `IndexOutOfRangeException` is thrown when selecting or reading certain DLMS objects (specifically `GXDLMSPushSetup`) that have version-dependent attribute counts, but whose UI views only implement controls for a subset of those attributes.

By andre538 , 22 April, 2026

FRMR information field translation

Forums
DLMSDirector

Hello Mikko,

Here is a sample of FRMR with information field included

7E A0 0D 61 02 23 97 B3 D2 54 08 24 13 86 7E

<HDLC len="C" >
<TargetAddress Value="30" />
<!-- Logical address:1, Physical address:17 -->
<SourceAddress Value="91" />
<!-- S frame. -->
<FrameType Value="97" />
<PDU>
<Data="540824" />
</PDU>
</HDLC>

By TRƯỜNG , 22 April, 2026

Connect to EDMI metter

Forums
DLMSDirector

How can I connect my EDMI metter using serial port?

By savas , 21 April, 2026

ISKRA ME372 CONNECTION BY DLMSDIRECTOR

Forums
DLMSDirector

I USE YOUR SOFTWARE TO CONNECT ISKRA ME372 . I TRY DIFFERENT SETTINGS BUT ITS NOT CONNECT . YOU HAVE A DATA ABOUT CONNECT THIS METER WITH OPTICAL PORT

INTERFACE:
AUTHENTICATION:
PASSWORD:
ADRESS:
LOCAL SERVER:
CLIENT ADRESS
LOGICAL DEVICE:
BAUD RATE:
DATA BITS:
PARITY:
STOP BITS:

CAN YOU GIVE THESE PARAMETERS PLEASE .

By Mesotox , 14 April, 2026

Connecting To iskrameco ME382- Single Phase Meter with Optical Probe

Forums
DLMSDirector

Hey, I bought an ME382 and wanted to connect to it with DLMSDirector But somehow it dosnt work. No matter what settings I Use.

I tried to read Things with WindowsPowerShell wich workt partially But not with DLMSDirector

By gegaroms , 9 April, 2026

Issue when reading Itron Type620 meter

Forums
DLMSDirector

Dear support,
I'm trying to read a new Itron meter EM600 typeE620.
I fixed parametres as SL7000 or ACE6000 but when start communication i got an error message: (Manufacturer type does not match. Manufacturer is ITE and it should be ACE)
It's not yet supported or i miss somethings.
Thank you for help
Best Regards

By andre538 , 25 March, 2026

FRMR frame reason

Forums
DLMSDirector

Hello Mikko,

I'm investigating meter behaviour in unstable low speed GSM channel condition.
To describe in short - a lot of ping loss situation.
Just a few moments after every 'Data send failed. Try to resend message x/y ' I've got an unacceptable frame even in case of restored data exchange.

Still can't decide is it a meter firmware problem or a DLMS Director problem - some of them unable handle temporary tcp/ip link availability problem.

By MetersAdv , 11 March, 2026

Clou Meter CL730D22L connection

Forums
DLMSDirector

I am trying to connect to Clou Meter CL730D22L using RS485 cable and Optical prop cable to this meter but every time I got no response from the meter, can you help on what is the best way to connect to this meter
I have used 9600 8None1 to connect as default but no response

By Juan Tobon , 2 March, 2026

Help with connection and read with landis+gyr e650 + CU-E22 using python

Forums
DLMSDirector

Hi, this is Juan From colombia, for the last days i`ve been working with the landis+gyr e 650 Model:ZMD402 & the CU-E22.
I`m gonna talk you about what i wanna achieve, and maybe you could help me with that.
Ok, from the last days i've been trying to connec the landis from the CU to python, i already know which port i have to use and all the security information.
I try with wrapper and HDLC but i dont manage to make it work.
Usually the device open the tcp and arrq, after that he makes the request from tx-AARQ with the information bytes.

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