小天鹅全自动洗衣机的PLC控制
【摘要】:根据全自动洗衣机的工作原理小天鹅洗衣机外壳,利用可编程控制器PLC实现控制,说明了PLC控制的原理方法,特点及控制洗衣机的特色。通过本系统的设计,对欧姆龙CJ1M系列PLC的特点有了深入的理解。全自动洗衣机控制系统利用了欧姆龙CJ1M系列PLC的特点,对按钮,电磁阀,开关等其它一些输入/输出点进行控制,实现了洗衣机洗衣过程的自动化,并实现了多台控制。由于每遍的洗涤,排水,脱水的时间由PLC内计数器控制,所以只要改变计数器参数就可以改变时间。可以把上面设定的程序时间定下来,作为固定程序使用,也可以根据衣物的质地、数量及脏污的程度来编程。只要稍作改变,就可以设计出诸要多洗多甩的牛仔类衣物,轻洗轻甩的羊毛类衣物以及通用标准洗涤程序,充分表现现代家电用品的个性。
【关键词】:PLC;洗衣机;全自动;程序控制器
Little Swan automatic washing machine PLC control
【Abstract】: According to the work principle of the full-automatic washer,make use of the programmable logical controller PLC realization control, explain the principle method of the PLC control, the special features of the characteristics and the control washer.According to the design of this system, had the thorough comprehension to the characteristics of the OMRON CJ1M series PLC in Europe.The full-automatic washer control system made use of the characteristics of the OMRON CJ1M series PLC in Europe, to the button, the electromagnetism valve, switch etc. a little bit other importation/ output to order to carry on the control, carry out the washer to do laundry the automation of the process, and carried out many pedestals control.Because each of rinse, drain, time that dehydrate from PLC inside count the machine control, so as long as the change count the machine parameter and can change time.Can settle down procedure time that the top set, the conduct and actions fixs the procedure usage, also can according to the quality of the clothes,the degree of the quantity and dirt to weave the distance.As long as make the change slightly, can design such as the cowboy clothes that want to wash much to jilt much, the wool clothes and in general use standards that wash lightly to jilt lightlies wash away dirt the procedure, expressing the characte of the modern electrical appliance well.
【KEYWORD】:PLC; Washing machine; Full-automatic; Procedure controller
目录
绪论 1
1.可编程序控制技术 2
1.1 PLC的定义及特点 2
1.2 PLC的应用和发展前景 2
1.3 PLC的基本组成及工作原理 3
1.4 PLC的编程语言 5
2. PLC控制系统设计与应用 6
2.1 PLC控制系统设计的基本原则 6
2.2 PLC控制系统设计的基本内容 6
2.3 PLC控制系统设计的一般步骤 7
3.三菱FX系列PLC简介 8
3.1 FX系列PLC的特点 8
3.2 FX2N系列PLC 8
3.3 FX系列PLC内部资源 9
4.洗衣机类别 1 1
5.洗衣机主要部件 1 2
5.1洗衣机电机 1 2
5.2定时器 1 2
5.3进水电磁阀 1 3
5.4排水电磁阀 1 4
5.5水位开关 1 5
5.6离合器 1 6
5.7熔断器 1 7
5.8蜂鸣器 1 9
5.9电容 1 9
6.系统硬件设计 2 0
6.1系统硬件分析 2 0
6.2全自动洗衣机的控制系统的运作要求 2 0
6.3控制要求 2 1
6.4机型选择和编号分配 2 1
6.5输入输出地址及接线 2 2
6.6元件清单 2 2
7.系统软件设计 2 3
7.1工艺流程分析 2 3
7.2梯形图 2 4
7.3指令表 2 5
结束语 2 6
致谢 2 7
参考文献 2 8