摘要
根据钢厂循环水系统的工艺要求,系统硬件采用WinCC软件和S7-300PLC.通过WinCC与S7-300PLC之间通信实现了系统的检测和控制.根据梯形图LAD语言编写PLC的逻辑控制程序.所设计的系统达到了预期效果.
WinCC and S7-300 PLC are required to be used in the circulating water system of the steel plant. Detec- tion and monitoring system are realized through the communication between WinCC and S7-300 PLC. PLC logic control program is made in LAD language to achieve the desired effect.
出处
《沧州师范学院学报》
2013年第2期91-93,100,共4页
Journal of Cangzhou Normal University
