Don't comment the topic if you have a new question.
You can create a new topic selecting correct category from Gurux Forum and then create a new topic selecting "New Topic" from the top left.
By Remith, 28 October, 2015
Hi,
I am developing a Java application to read DLMS meter. I am able to read some meters. In one meter, I got the below issue while reading load survey data,
-------- Reading GXDLMSProfileGeneric 1.0.99.1.0.255 null
Entries: 2160/2160
Error! Failed to read first row: Access Error : Data Block Unavailable.
Error! Failed to read last day: Wrong Checksum.
Data Block Unavailable
Hi,
I answered for your question here:
www.gurux.fi/node/10311
BR,
Mikko
SNRMRequest failed 252
Hi,
I am working with GuruxDLMSClientExample in Linux. During the execution of the program I get the following:
InitializeConnection
<- 13:01:38 7E A0 08 02 23 03 93 3E 74 7E
SNRMRequest failed 252.
InitializeConnection failed Data send failed...
It seems that the ReadDataBlock is the problem but I do not really know what can I do to initialize the reading.
The serial port /dev/tyUSB0 gets ~�##s�H����j~, so the meter (SL7000) is sending data.
I would like to ask for some advice on this issue.
I really appreciate any help you can provide.
Best regards
Santiago
SNRMRequest failed 252
Hi Santiago,
Please create own thread for the new question.
Are you using Java or ANSI C++?
Can you send any data to that port?
BR,
Mikko