【摘要】 该文根据燃料电池性能测试的需要,设计了一种监测系统,来实时地监测电池系统的各参数性能。其中与PLC的通讯是利用VC的mscomm控件来实现的。文章给出了具体程序设计方法以及数据处理的技巧,调试结果表明程序运行稳定,有效。更多还原

【Abstract】 This paper introduced the design of a monitor system which used to monitor the fuel cell’s various performance in real time.The realization of communication program between host computer and S7-200PLC by applying Mscomm Control.This paper give us the detailed procedure of program and skills for data processing.The debug result shows the system is stable and effective.更多还原