摘  要
    彩瓦成型机是水泥彩瓦的主要设备,工序较复杂,用常规控制较难实现,采用了ＰＬＣ进行控制,实现了系统自动、手动控制功能。系统共有26点入,13点出,还有2路压力信号(模拟量)需要采集,采用了南京冠德公司的嘉华JH-120H系列ＰＬＣ,由于系统工艺的复杂性、工艺的特殊性,而且条件的限制，所以采用了先画电器图，再画梯形图的方法来完成整个程序的编写过程的。本书介绍了整个设计的电气控制图，梯形图，时序图，接线图，流程图和PLC程序，该设计运用了灯泡来实现整个实验的模拟过程，在设计过程中，做了许多相关的实验，例如：单按起停电路的PLC设计，十字路口红绿灯的PLC设计。
关键词：  彩瓦成型机     ＰＬＣ     电气控制

Abstract

The tile shaping machine of color is a capital equipment of the color tile of cement, the process is relatively complicated, it is more difficult to realize to control with the routine, having adopted PLC to control, the implementation system controls the function automatically, manually. The system has 26 o'clock in all to enter , 13 is pointed out, No. 2 pressure signal (analog quantity) needs gathering , preceded in good China JH-120H series PLC of Germany company after adopting Nanjing, because of the complexity of the craft of the system, particularity of the craft, and restriction of condition, adopt and draw electric apparatus picture first , draw ladder-shaped method of picture come and finish to write course whole procedure and then. Book this introduce design entirely electric to control and pursue, ladder-shaped picture, chronological chart, wiring diagram, flow chart and PLC procedure, should design and use bulb come and realize whole simulation course of experiment, in the course of designing, have done a lot of relevant experiments , for example: Only according to get up and park PLC of circuit design, crossway lipstick PLC of green light design.
Keyword:  Modelling machine of coler tile    PLC     Control of electricity
目   录  
0 引言……………………………………………………………………………… 1
1彩瓦成型机基本工作原理和工作流程 …………………………………………… 3
2控制系统设计………………………………………………………… 6
2.1 控制方案 ………………………………………………………………… 6
2.2PLC原理的简单介绍……………………………………………………………… 6
2.3 PLC的选择……………………………… ……………………………………… 8
 2.4 彩瓦成型机PLC系统的可靠性设计  …………………………………………12
3 彩瓦成型机PLC设计程序的测试、调试…………………………………………15
4 结论…………………………………………………………………………………17
5 致谢…………………………………………………………………………………19
6 参考文献  …………………………………………………………………………20

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