#####################PROFINET COMMUNICATION's BETWEEN 3 PLC's SIEMENS S7-1200#############
This work was done by Alberto Attilio Brincat, student at Computer Engineering Master Degree at University of Catania.
There are two example's, both are written in Ladder and using TIA Portal v13 SIEMENS environment:
1)"PROFINET TCP/IP" which using standard class of traffic, with TCP/IP data;
2)"PROFINET RT" which using basic REAL TIME communication.
NB: Isochronous Real Time communication it's not implemented on this work.
You can see this video on Youtube, by Industrial Informatics channel of the University of Catania: