Automation of drive with induction machine and incremental encoder

U sklopu završnog rada prikazan je postupak integracije elektromotornog pogona u sustav automatizacije. Pogon, sastavljen od frekvencijskog pretvarača Sinamics S120 i asinkronog kaveznog stroja, parametriran je pomoću pogramskog alata STARTER i povezan s programirljivim logičkim kontrolerom (PLC) Simatic S71500. Koristeći Profibus DP, pretvarač je povezan s PLC-om, dok je veza PLC-a i računala uspostavljena Profinet komunikacijskim protokolom. Uz pomoć programskog paketa TIA Portal definirana je komunikacija između pojedinih komponenti sustava i napravljen algoritam upravljanja. U konačnici, napravljeno je vizualizacijsko sučelje (HMI), namijenjeno upravljanju pogonom i nadgledanju rada pogona.This final work contains a descriptive procedure of automation of drive with induction machine and incremental encoder. Drive, compound of the frequency converter Sinamics S120 and squirrelcage induction motor is configured with program package STARTER, and connected with Programmable logic controller (PLC) Simatic S7-1500. Using Profibus DP communication protocol, PLC was connected with frequency converter, while connection with computer was established with Profinet communication protocol. Program package TIA Portal was used to define the hardware configuration of used components and to write control algorithm for automation. At the end, user visualisation interface was made (HMI), used for drive control and monitoring