自动送料小车.doc

自动送料小车 电气工程学院毕业设计(论文) 基于PLC的自动送料装车控制系统设计 摘 要 随着PLC技术的广泛应用，工业控制系统的深入，在面临规模更大、控制更复杂的控制系统时，人们逐渐意识到原有的上位机编程的开发方式，对项目来说是费力费时、得不偿失，同时，MIS(management information system),管理信息系统)和CIMS(computer integration manufacture system,计算机集成制造系统)的大量应用，要求工业现场为企业的生产、经营、决策提供更详细和深入的数据，以便优化企业生产经营中的各个环节。因此组态软件在我国的应用逐渐的到了普及。 本文基于PLC对自动送料装车系统的控制，利用了用组态仿真的方法实现对自动送料装车系统的监控。首先，用PLC编程实现送料系统的基本功能。其次，画出组态仿真画面，定义组态变量，对组态中的一些基本量如(管道中物料的流动)进行仿真。然后，把PLC程序和组态结合，通过数据连接，实现通信。最后，运行PLC程序及组态仿真程序，实现组态对整个系统实时监控。在实现组态控制时，本文详细的介绍了组态王软件的编程及通信，使读者很容易的了解组态王软件运行仿真过程。 关键词:PLC, 组态王, 监控, 仿真 I 电气工程学院毕业设计(论文) Design of Automatic Send Materials and Load Control System Based on PLC ABSTRACT Along with the wide application of PLC technology and depth of the industrial control system, people have come to realize the original pc programming didn’t meet the project when they are faced the scale larger and the control is more complex. At the same time, the massive application of MIS and CIMS has requirements industry site improve the more detail and depth of the date for enterprise production, business management and decision making. So configuration software application has begun to popularity in our country. This paper by PLC to accomplish control of automatic sending materials and loading system, and completed monitoring through the methods of configuration simulation. First, by programming with PLC to achieve basic function of sending materials system. Next, drawing a picture of configuration simulation and defining configuration’s variable and carry on simulation of configuration for some fundamental variables (for example, the material’s flow in pipeline). And then, combine the program of PLC with configuration to accomplish correspondence through the date connection. Last, run program of PLC and configuration simulation to achieve real-time monitoring for the whole system. When accomplish the control of configuration, the article introduce the configuration king software’s programming and correspondence in d