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较为详细地介绍了一个由S7-PLC和工业PC组成的油井水泥干混装置监测、控制系统及其软、硬件的设计与实现.该系统是一个典型的由PLC完成控制功能、工业PC完成监视与人机交互任务的小型分型式控制系统.
This paper introduces in detail a monitoring and control system of oil well cement dry mix plant consisting of S7-PLC and industrial PC, and the design and realization of its software and hardware.The system is a typical control function completed by PLC and completed by industrial PC Small sub-type control system with man-machine interaction tasks.