i need to read obis codes from an iskra mt860 but i can't connect to it because the gurux software doesn't receive reply from iskra. I'm trying to connect to iskra through serial communication RS485 on two wires, using a simple serial communication software if i send only one command: "/?!" or "/?serial_number!" i don't get reply but if i send two commands in sequence i get reply from the iskra, someone know what is the problem?
i need to read obis codes from two cewe prometers r, i created a new cewe manufacturer using landys&gyr manufacturer information, changing only the manufacturer id, i can connect to the cewe but i can get only two obis codes, date and manufacturer name... Someone know where i can find obis codes list for cewe prometer r?
The next week i will go back to the company where cewe prometers are installed and i will have one week to make it working...
I have a problem also with an ISKRA MT860, i will explain the problem in a new thread.
I'm looking for a DLMS/Cosem library which handle the communication to an eletric smart meter. We want to read some parameters like voltage, current and power consumption.
Now we have the problem that the incoming data over the P1 port are encrypted. I have taken a look in your cpp library and saw that there are decrypt functions available but the decrypt part for his own is not implemented. Is there another version where this part is implemented? Commercial ones would be also fine.
Hello,
i want to read my gasmeter L&G G350 with an optical probe(DIY).
But i like to know what is needed for reading out the optical port.
Do i need a modulating IR which modulates at 38khz or is it not needed to modulate the IR signal.
I would like to build my own probe, with the use of a arduino.
Then i need to send "/?!" to the IR transmitter, but how do i do that, do i need to convert to HEX and then send it, or do i need a sort of remote control protocol to send it.
Dear all,
We are working on communicating a EMH meter in Java with DLMS. For now, we have tried to make the connection and AARQ Request. Actually, we have 3 phases connected to the device, and we want to control each phase to provide or not electric current and therefore, control their comsumptions. We are beginners in DLMS Protocol, so we dont know how to implement this feature following the protocol. Could anyone kindly provide us some hints or some good tutorial to start with?
Thanks in advance and regards
I manage to download SL7000 load profile through Advance Client 1.10 by using following Obis code:
0-0:P.1.0#1-1:1.27.0
For channel 'Import Active Power Aggregate'
However I fail to read its EOB data by using following Obis code:
1-1:1.8.0
For total 'Aggregate Active Import'. The reading that I get is current reading instead of EOB reading. Do I miss something infront of the Obis code? Appreciate your sharing.
Hi ,
I am trying to get live data from secure meter sprint 350 to my remote server data base. In meter there is a RJ11 port is also available for communication . So can anyone help how can i get solution for this.Meter pic are attach in attachment.
