摘要
介绍了SIEMENS公司S5系列PLC和S7系列PLC之间进行通信的软件设计原理和实现方法,并将其成功地应用于国内某钢铁厂加热炉控制系统的升级改造中,为国内类似PLC控制系统的升级改造提供了有益的经验．
The softeare design principle and application of communication system between SIEMENS S5 series PLC and S7 series are introduced in this papen This system has. been successfully applied in the rebuilding of control ,system for reheat .furnace, which provides the useful experience for the rebuilding of similar system.
出处
《机电设备》
2006年第6期I0028-I0030,共3页
Mechanical and Electrical Equipment
关键词
PLC
通信
设计
应用
PLC communication design application
