Client Side End Connection Procedures

3 posts / 0 new
Last post
Evandro Padrao ...
Evandro Padrao Carvalho de Aguiar's picture
Client Side End Connection Procedures

To establish a meter connection, the "client side' sends a SNRM + AARQ request. I would like to know if the 'client side' must send an RLRQ + DISC, or the only DISC to terminate this connection. What is the best practice in this issue?

Kurumi
Kurumi's picture

Hi,

This depends from the meter. Best practice is to call RLRQ + DISC. There are some older meters that can't handle RLRQ. For this reason, GXDLMSDirector doesn't call RLRQ if a serial port connection is used.

BR,

Mikko

________________________________________
Mikko Kurunsaari
Gurux Ltd
http://www.gurux.fi

Evandro Padrao ...
Evandro Padrao Carvalho de Aguiar's picture

ok, thanks and regards ...

Evandro Padrao
Software Developer / Brazil