PLC Control for Motor Testing System

As sorts of motors becoming more, and volume of motors becoming wider, testing-system is becoming larger and more complicated. It,s necessary to comb out and optimize testing-system in order to improve the efficiency and friendly maintenance of testing-system. The paper adopted the idea of functional modularization which is always used in programming for computer divided testing-system into several modules according to its function thus made the giant testing-system be clear and orderliness. The system program will be executed efficiently with this idea and also well readable and friendly maintenance. [Ch,6 fig.9 ref.]