I've been trying to connect to a L+G E650 meter over IP with HDLC_WITH_MODE_E but it failes with "IllegalArgumentException: InterfaceType" in the aarqRequest() call.

When using the GX DLMS Director it works fine.

I've narrowed it down (I think) to getSnMessages in GXDLMS.java.
Checking the .NET project corresponding file GXDLMS.cs I noticed that a check for HdlcWithModeE was missing in the java project.

Hi,

Currently i am reading a GenericProfile which answers in multiple frames.

When the reading is done the GXReply class contains the full data.

I want to log this data in XML format.

For single frames responses I can use translator.messageToXml

But what can I do in this case, where there are multiple frames as a response?

I tried to use pduToXml and dataToXml on the reply.getData(), the first gives error and the second gives an empty string. Is there a way to do this easily?

Also I need this to work for Block readings.

Thank you.

Hello everyone,

I am currently working on a project where I need to retrieve information from a meter using both serial and TCP connections. The process involves reading a meter’s UID via the serial port, then obtaining the meter’s IP address, and finally, querying the meter for its details via a TCP connection.

Here’s the sequence of operations I’m following:

Hi,
i'm using iskra meter, when i use the tool provided by iskra meter to set the destination, and execute the push i do get the push notification on the listener, but when i use gurux library to set the destination ip and port and execute the push, i donot receive any push notification no matter how many times i try, on comparing TX for both scenario, i found that it differs only in priority and invokeid.

below are the parsed xml's

Hi,
Thanks for all your support till now!
Now, I am prototyping the Metcom meter connectivity. We have Building Management System which exposes an IP and port which is connected to the series of Metcom meters in daisy chain using RS485.
I am using GURUX java client example (somewhat modified for us) to connect to this Metcom meter. Adding the sample code.

****************************************
GXDLMSSecureClient2 dlmsClient = null;
GXDLMSReader reader = null;

Hi Mikko,

Long time no see. How are you?

We want to add capture objects energy profile. The profile already contains 8 objects. That's why we're adding new object from index 9. We also tried adding all the objects but got the same error.

Here is the Java code we're trying to use for this. But we're getting Access Error : Data Block Unavailable.

Any idea what we're doing wrong?

try {
GXDLMSProfileGeneric profile = new GXDLMSProfileGeneric("1.0.99.1.0.255");

Hi,
This is a sample meter push data(Alarm)
00 01 00 01 00 40 00 5C DB 08 48 50 4C 00 01 33 35 D5 82 00 4F 20 00 00 00 3C 08 CF C5 47 FA 8A 4F 96 5A 48 D1 E7 CC 8F 19 6C 58 18 FA B2 7F EF 30 FB 99 6C 9A A0 DC 40 C5 F7 DA F8 83 00 75 A2 77 E4 F8 01 0D E2 4E 2F 06 B8 96 20 E1 53 F6 3D 54 4C 57 90 00 07 F3 D6 A9 08 27 5D EE A1 E0 AA 0C A6 50 61

I m able to parse this alarm using Gurux java code using GXDLMSSecureClient by setting all encryption/authentication keys.

I am trying to use the code provided to test my meter which is using indian standard. The code is working perfectly fine for without authentication. But i am unable to set the authentication type to MR using the code. Help me through it.

Hi,
I am trying to connect a Landis + Gyr E650 meter over IP and using the "java -jar gurux.dlms.client.example.java".
I have tried the below command passing parameters (X.X.X.X & PPPPPP is a placeholder for the host_ip & password respectively)
-h X.X.X.X -p 4059 -c 1 -s 1 -a LOW -P PPPPPPP -i WRAPPER -o output.xml -t Verbose

-h X.X.X.X -p 4059 -c 1 -s 1 -a LOW -P PPPPPPP -i WRAPPER -g 0.0.1.0.0.255:2

Hi Sir,

I downloaded the java code from github and running this in command prompt and i got access denied , here in java code i am able to authenticate with meter , but using android code i am not able to authenticate. please help me