节点文献
S7-200PLC的网络通信及应用
The network communication and application of S7-200 PLC
【摘要】 针对S7-200 PLC的工作特点,分析了它的网络通信功能,阐述了它的通信能力。同时以S7-200 PLC温控系统为例,分析了系统的硬件构成,详细讨论了系统中PLC和PC通信程序的设计,说明了这是一种先进的控制技术。
【Abstract】 For the characteristics of S7-200 PLC,the communication function is discussed and its ability is introduced,then with an example of the temperature control system which consists of S7-200 LC,The hardware structure is analyzed in detail.and the communication program of PLC and PC are given.It is an advanced design method.
【关键词】 S7-200PLC;
通信功能;
程序设计;
应用实例;
【Key words】 S7-200 PLC; communication function; program design; aApplication example;
【Key words】 S7-200 PLC; communication function; program design; aApplication example;
- 【文献出处】 机床电器 ,Machine Tool Electric Apparatus , 编辑部邮箱 ,2006年05期
- 【分类号】TM571.61
- 【被引频次】5
- 【下载频次】245