Client Side End Connection Procedures

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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
Client Side End Connection Procedures

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
Hermiankatu 6-8 H 33720 TAMPERE, FINLAND
Phone: +358 3 265 1244
Home page: http://www.gurux.org

Evandro Padrao ...
Evandro Padrao Carvalho de Aguiar's picture
ok, thanks and regards ...

ok, thanks and regards ...

Evandro Padrao
Software Developer / Brazil