摘要
将原西门子S5系列PLC升级为S7-1500系列PLC。优化了外围硬件电路,采用TCP/IP、PROFIBUS-DP以及MPI等通讯协议使得通讯功能更加强大,系统工作可靠性和运行效率得到显著提高。
Original SIEMENS S5 PLC is updated to S7-1500 PLC and the peripheral hardware circuit is optimized.The TCP/IP,PROFIBUS-DP and MPI and other communication protocols are applied to make the system more flexible and the communication more powerful.The working reliability and efficiency are also significantly improved.
出处
《长春工业大学学报》
CAS
2016年第3期277-282,共6页
Journal of Changchun University of Technology
基金
2014年福建省中青年教师教育科研项目A类(JA14307)
龙岩学院校立服务海西项目(LYXY2011075)
龙岩学院产学研合作项目(LC2015005)
关键词
卷烟机
S7-1500 PLC
TCP/IP
PROFIBUS-DP
S7-1500 PLC
Cigarette machine
TCP/IP
PROFIBUS-DP
