Testování a zhodnocení komunikačních možností mezi různými výrobci průmyslových automatů

Abstract

The main goal of this diploma thesis is analysis of industrial communication protocols in companies engaged in the production of programmable logic controllers. These companies are ABB, B\&R and Siemens. Subsequently, this work is focused on creating a communication using selected communication protocol between PLC of mentioned companies. With that a program was created, which allows testing of response time during communication between individual PLCs. For easier use of test program and better clarity of obtained data, visualization was also created