IEC60870 101/104 variable

IEC60870 101/104 variable

Is there any difference between IEC60870 104 TCP/IP and DNP3 protocols? When I am using IEC60870 104 TCP/IP protocol I can't receive command processing. Should I create new variable (tag) additionally on Zenon?

This is a migrated post! Originally posted on 17.03.2022 by user Oyuntuul. Please be aware that information can be outdated.