A universal measurement and control equipment for automatic system of the substation is introduced. The realization of the PLC module in the CPU master module is presented emphatically.
介绍了一种用于变电站自动化系统中的通用测控装置，重点介绍了CPU主模板中PLC模块的实现。
2
In this system the technology of automatic master station is used for the substation and on this basis a substation automation system is constructed.