摘 要
根据全自动洗衣机的工作原理，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XQB40—F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XQB40—F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，就可以设计出诸如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的标准洗涤程序，充分表现现代家电用品的个性。关键词：全自动洗衣机；PLC控制；CX-Programmer AbstractAccording 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 theXQB40-F series PLC in Europe.The full-automatic washer control system made use of the characteristics of the XQB40-F 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
