Description

Siemens digital and high performance general AC vector frequency conversion device is adopted. High performance CPU is the control core while taking IGBT power module as its power components. Users can adopt either traditional V/F control or light encoder speed feedback double closed loop control, so that the controlled AC motor has good dynamic and static performance of speed regulation like DC motor. This device constitutes a complete control system together with S7-300 PLC, TP170B touch screen and three-phase asynchronous motor-DC generator units, while networking with the main machine. It sums up a number of Siemens industrial network technologies. Users can learn DC governor simulation control and field bus control, programmable controller STEP7 programming and touch screen programming, field bus technology and PC WinCC configuration software programming.