Hi,

I'm trying to Get clock but when create request with Standard.Dlms the "clientSecured.GetData(p.Reply, reply, new GXReplyData()))" work fine but when I set Standard.Italian, GetData method return GXDLMSException = 4.

What I'm doing wrong?

Thanks

Hi Mikko,

I am calculating the difference between two CGXDateTime objects. But I am getting 0 as a return value.
Kindly refer the below mentioned code:
//------------------------------------------------
CGXDateTime start = CGXDateTime::Now();
start1.AddHours(-2);

CGXDateTime end = CGXDateTime::Now();

long diff = CGXDateTime::GetDifference(end.GetValue(), start);
//---------------------------------------------------
Output: diff is 0.
//---------------------------------------------------

Hi Mikko,

How could I get data-time format from a particular meter?
For example format like this: "dd/mm/yyyy hh:mm:ss"

Kindly suggest me asap.

Thanks & Regards,
Pradson

I have a meter with the following iec-62056-21 communication.

>> b'/?!\r\n'
<< b'/EAA5JAM300-310111\r\n'
>> b'\x06001\r\n'
<< b'\x01P0\x02(35657)\x03R'
>> b'\x01P1\x02(0000)\x03a'
<< b'\x01B0\x03q'

I send 0000 as password to the meter but meter doesn't accept and exit.
35657 digits change every time I try to login.
Does anyone know what type of algorithm this meter use?

thank you

Hello,

Any reason why 2F 3F 21 0D 0A would not get a response back from the meters?

Tried Baud:300, Data bits: 7 and Parity: Even
Tried Baud 9600 Data bits: 8 and parity: None

Ambimat.

We're trying to upload a firmware image to Star meters using low level security, which should be supported according to Star. Even using High level security we get same error.
We're following your example on how to upload an image.

Below is the sequense:
- Check that image transfer is enabled.
Write 21 bytes, 000100010005000DC00141001200002C0000FF0500
Received 14 bytes, 0001000500010006C40141000301

Hello,

Can you suggest how to get the demand register readings from the meter?

We are using the DLMS director.

Ambimat.

Hello Mikko,

I want to modify the client_system_title attribute of the Security setup class, but when I try to do this, I get the message:

"No se puede convertir un objeto de tipo 'System.String' al tipo 'System.Byte[]'."

Could you help me?

Regards!

Hello,

We are using the DLMS Python Library from the github and were able to run it. However, we are facing some issues with getting data and are also seeing frequent disconnections.

Here is a screenshot

Hi Mikko, (I can compile "server.ino" without errors) but I can't to compile "client.ino" on Arduino IDE, I put the "src" and "include" into the sketch folder, but I obtain these errors: