胡凯 深圳市防洪设施管理处(518048) 摘要:通过介绍泵站自动化在工程应用当中的一个实例,指出设计人员容易忽略的问题:软件开发使用以太网发布技术,相应的PLC选型也要配置以太网接口,否则很难保证远程监控系统执行指令的效率。 关键字:泵站自动化,PLC,接口配置 Abstract: By introducing the applied engineering sample in the field of the pumping station automatization, this paper indicates that the design engineer often ignore the problem; if the software programming is based on Ethernet, then the corresponding PLC type will configure the Ethernet, then the corresponding PLC type will configure the Ethernet interface, otherwise it is very difficult that the long-distance monitoring system effectively execute the instructions. Keywords:intelligent instrument, serial communication, MSComm Control, code regulation |