IEC62056 / TCP/IP problem

IEC62056 / TCP/IP problem

Hi,
I use SICAM 230 and need to read data from energy meter ISKRAEMECO MT830 over IEC1107 (IEC62056) TCP/IP. I can connect to the device using telnet and I have ISKRAEMECO software installed and it is connecting to the meters like this:



I edited file named Treiber_EN.xml adding IEC62056 driver like this:


Driver settings are these:


I read the driver help file and found that register address must be in filed "Identification", but my variable options have field IEC62056 address so i tried both ways with no luck. My variable looks like this:




When the network is NOT connected i have error "TCP connect failed" in Diagnosis Viewer and when network is connected error goes to "Invalid Answer. Timeout Reached" so i guess that TCP connection is established but there is something wrong in mu variable parameters:




Port 2010 is open in Firewall. Help needed.

Best regards

This is a migrated post! Originally posted on 08.03.2017 by user hm123. Please be aware that information can be outdated.