Hi,
I am trying to connect a Metcom meter over IP and using the "java -jar gurux.dlms.client.example.java". I am passing the below parameters.

-h X.X.X.X -p 4059 -a LOW -P PPPPPPP -i HDLC -r sn -o output.xml -t Verbose -d DLMS

I am not getting any response back from meter. I have been exploring the DLMS implementation in JAVA and found this amazing place. I have spent few days to understand the GURUX API but need assistance here.

Hi,

I am facing some issues randomly with some meters. It doesn't happens always, just in some random lectures.
I attach you the last part of the Log and the error my Android app throws

Do you know why that error is thrown? Can i do something to solve it?

Hi,

I am facing some issues randomly with some meters. It doesn't happens always, just in some random lectures.
I attach you the last part of the Log and the error my Android app throws

Do you know why that error is thrown? Can i do something to solve it?

Reading Monthly CI (0.0.98.1.1.255)

Hello,

I am trying to connect to a remote smart meter that can only communicate via serial. Therefore I need to establish a TCP/IP connection and send over a request in serial format over this connection. For now I just need a simple example that would establish the connection and get an association view or just the value form the clock.

In the gurux library it seems like the GXNet and GXSerial are entirely separate so I am unsure if this is possible. Can anyone give me some pointers on how to achieve this?

Thanks in advance.

Hi, i have been trying to set meter clock, i'm using below code to set meter:

GXDLMSClock clock = new GXDLMSClock("0.0.1.0.0.255");
GXDateTime time = new GXDateTime(new Date());
clock.setTime(d);
readDataBlock(dlms.write(clock, 2), reply);

Object val = read(clock, 2);

below is the hex

hello sir
I have a problem with the serial port connection. When I call the following code to close the link
if (Media != null)
{
GXReplyData reply = new GXReplyData();
readDLMSPacket(dlms.disconnectRequest(), reply);
Media.close();
}
But when I disconnect and reinitialize the link, I get an Invalid logical or physical address error. How should I solve it?

Dear Mikko,

I want to create a mobile app in flutter that can send and receive command from meter.
Which library we can use for that ?

Firmware upload worked from local system...Not working on Server .

ERROR io.undertow.request.handleThrowable -
org.springframework.web.util.NestedServletException: Handler dispatch failed; nested exception is java.lang.IllegalAccessError: tried to access class gurux.dlms.GXFCS16 from class

Sir, I want to set multiple references to false for conformance in my Java program. How should I set conformance in a Java program?