Easymeter Q3D Smartmeter with smartmeter binding

Add-ons Bindings
, ,
1

I have a easymeter Q3D Smartmeter which reports OBIS Codes and a Volkszaehler IR USB reader attached.
The same configuration works fine with the volkszaehler rpi image and I’m able to read the data.

if I do “cat /dev/ttyUSB0”, I got

/ESY5Q3DA1004 V3.03

1-0:0.0.0*255(009002xxx)
1-0:1.8.0*255(00027075.4912577*kWh)
1-0:21.7.255*255(000032.98*W)
1-0:41.7.255*255(000084.77*W)
1-0:61.7.255*255(000134.83*W)
1-0:1.7.255*255(000252.58*W)
1-0:96.5.5*255(82)
0-0:96.1.255*255(1ESY1217002763)
!

However in the log I see

2020-03-22 00:02:30.237 [INFO ] [ding.smartmeter.internal.MeterDevice] - Opening connection to smartmeter:meter:0bdf49ee
2020-03-22 00:02:40.332 [WARN ] [.iec62056.Iec62056_21SerialConnector] - 1. reading attempt failed: Received unexpected identification message start byte: 28. Retrying /dev/ttyUSB0...
2020-03-22 00:02:40.337 [WARN ] [.iec62056.Iec62056_21SerialConnector] - Delaying retry by PT10S

Any Idea?

2

The warning mentions something unexpected, how is your items configured?

3

Thanks very much for your reply. The item is not yet configured at all, since the Thnig itself is having problems.

image
image1536×136 10.1 KB

The thing is configured as

image
image1275×753 37.7 KB

Is this wrong?

4

Looking at the doc’s and your configuration the Mode ABC should use a baudrate of 300. Try changing either Mode to SML or the baudrate to 300.

5

The configuration used for the volkszaehler image, which was woking fine was
stty -F /dev/ttyUSB0 9600 -parodd cs7 -cstopb parenb -ixoff -crtscts -hupcl -ixon -opost -onlcr -isig -icanon -iexten -echo -echoe -echoctl -echoke

The mode is configured as ABC not SML.

6

Got it working with protocoll mode D. Thanks for your support!