Hello everyone!
Requirement:
I want to monitor data of eight Landis Gyr ZMG405CR4.0007.03 Energy Meters on my desktop PC.
Research:
I did a bit of research I found out that MAP120 is its configuration software so I downloaded. The model suggests that energy meter supports RS485 interface on RJ12 Connector. I also came to know that I can communicate these meters with my destop PC (Serial port built-in) over COSEM/DLMS protocol on serial link which brought me to this site.
Problem:

Hi Mikko,

I am facing the fallowing error. While reading the large data.

Hello there ,
i am trying to implement the security setup class in TI DLMS library
i can see it among the list of classes read , but whenever i try clicking it or accessing it , a small window pops up with " index " and ok button only ( find it in the attached photo )
is it something wrong with my code or how i added it , or it's not supported yet in Gurux

Dear sir,

I am reading objects in GuruxDLMSdirector as well as in another client . The data is come out in GuruxDLMS tool is accurate (reading is correct) but same data came out in another tool gives error.

why it happens?

is there any changes required ?

Thanks in advance.

Dear sir,
I am using following settings to transfer the C to S challenge.
System title-4D4D4D0000000001
Invocation counter-00000001
Block cipher key-0000102030405060708090A0B0C0D0E0F
Authentication key-D0D1D2D3D4D5D6D7D8D9DADBDCDDDEDF
Challenge-k56iVagY

Tool gives error "Invalid system title"
What can i do?
can you please suggest which changes are required ?

Dear sir,

i am trying to use high level security mechanism.

how GURUXDLMSDirector send the C to S challenge.

Thanks and regards,

Dear sir,

I am trying to write object 1.65.94.65.24.255 . but while writing following error occurred .
why it came now? when i was writing that object in recent past it wasn't occurred.
i also posted log of that.
please help .

Thanks and regards,

Dear sir,

I am using GURUXDLMSDirector.

The reading was correct but when i update the GURUXDLMSDirector through online now date and time format are different.
i want old version of same .
how i get that?

Dear sir,

I want to read and write under voltage threshold (1.0.12.31.0.255) and over voltage threshold (1.0.12.31.0.255) . my value is 240 . but tool shows following error.
Why this happen? How to overcome this?

Thanks in advance.

Hi,

HPL 3 Phase meter return some value when i read the
following OBIS Codes

1) Register(0.0.0.1.2.255)
Attribute 3: Scaler: 1 Unit: NoUnit
Attribute 2: 07 E1 03 01 FF 00 00 00 00 01 4A 00

2) Data(0.0.42.0.0.255)
Attribute 2: 48 50 4C 43 54 30 35 58 58 58 30 32 20 20 20 20

Can you please tell me what the value(Attribute 2) stands for and how to convert to proper meaningful value.