Now in the application of the production lines in the industrial sector, the wider use of the PLC control drive system, especially in the textile, pharmaceutical, paper and packaging industries use extensive. The best performance from the PLC, is highly scalable, rich in resources software so that it can develop more applications, now mainly used for large equipment management and communications. PLC systems in recent years is still within the mainstream of production lines in the whole plant controller is in the direction of centralized control in large-and standard packaging production lines have greater room for development. Dynamic Drive Control products in the pipeline on the main application is to achieve the precise location of strict control and the speed of synchronization, but with the touch-screen human-machine interface with the use of only a few high-end production control there. It’s easy to operate to solve a simple advantages of the enterprises are facing technical defects, can significantly increase their level of production technology. The design of a specific kind, PLC's detailed procedures and a detailed description of the details, for the production of the transmission lines to provide the technological transformation of reference.
Keywords：PLC inverter transmission assembly line
目 录
摘要 .I
1 绪论 1
1.1 PLC控制的工业流水线回顾与展望 1
1.2 PLC简介 1
1.3 变频器简介 . .3
1.4 触摸屏简介. . .4
1.5 本毕业论文所做工作 5
2 PLC控制流水生产线硬件设计要求 7
2.1 传动系统的技术要求 . 7
2.2 传动系统的总体结构 . . 8
2.3 PLC的硬件接线及其主要作用 10
2.4 变频器的硬件接线及其主要作用 . 11
2.5 异步电动机变压变频调速控制原理 . 12
3 PLC控制程序设计以及变频器参数设定 . 14
3.1 PLC的程序设计 . 14
3.2 PLC运行使用时注意事项 20
3.3 变频器需要设定参数 . 23
3.4 变频器运行使用时需要注意事项 24
4 本次设计完成成果. .26
4.1 本次设计完成实物成果 . 26
4.2 本次设计功能实现情况 . 32
5 结论 . .33
总结 … 34
致谢 .35
参考文献 36
