目录TOC\o"1-3"\h\z\uHYPERLINK\l"_Toc327370175"摘要PAGEREF_Toc327370175\h1HYPERLINK\l"_Toc327370176"引言PAGEREF_Toc327370176\h1HYPERLINK\l"_Toc327370177"1绪论PAGEREF_Toc327370177\h1HYPERLINK\l"_Toc327370178"1.1设计选题背景PAGEREF_Toc327370178\h1HYPERLINK\l"_Toc327370179"1.2选题的目的与意义PAGEREF_Toc327370179\h1HYPERLINK\l"_Toc327370180"2全自动洗衣机及PLC概论PAGEREF_Toc327370180\h1HYPERLINK\l"_Toc327370181"2.1洗衣机发展概述及工作原理PAGEREF_Toc327370181\h1HYPERLINK\l"_Toc327370182"2.2PLC的定义及特点PAGEREF_Toc327370182\h1HYPERLINK\l"_Toc327370183"2.3PLC的分类PAGEREF_Toc327370183\h1HYPERLINK\l"_Toc327370184"3电气控制系统硬件设计PAGEREF_Toc327370184\h1HYPERLINK\l"_Toc327370185"3.1电动机的控制线路设计PAGEREF_Toc327370185\h1HYPERLINK\l"_Toc327370186"3.2PLC控制系统硬件部分的设计PAGEREF_Toc327370186\h1HYPERLINK\l"_Toc327370187"3.2.1PLC输入元件选择PAGEREF_Toc327370187\h1HYPERLINK\l"_Toc327370188"3.2.2PLC输入元件选择PAGEREF_Toc327370188\h1HYPERLINK\l"_Toc327370189"3.2.3PLCI/O元件分配表PAGEREF_Toc327370189\h1HYPERLINK\l"_Toc327370190"3.2.4PLCI/O接线图PAGEREF_Toc327370190\h2HYPERLINK\l"_Toc327370191"4主要器件的选择PAGEREF_Toc327370191\h2HYPERLINK\l"_Toc327370192"4.1电动机的选择PAGEREF_Toc327370192\h2HYPERLINK\l"_Toc327370193"4.2传感器的选择PAGEREF_Toc327370193\h2HYPERLINK\l"_Toc327370194"4.2.1水温传感器的选择PAGEREF_Toc327370194\h2HYPERLINK\l"_Toc327370195"4.2.2水位传感器的选择PAGEREF_Toc327370195\h2HYPERLINK\l"_Toc327370196"4.2.3浑浊度传感器的选择PAGEREF_Toc327370196\h2HYPERLINK\l"_Toc327370197"4.2.4衣质传感器的选择PAGEREF_Toc327370197\h2HYPERLINK\l"_Toc327370198"4.3可编程控制器外部设计PAGEREF_Toc327370198\h2HYPERLINK\l"_Toc327370199"4.3.1可编程控制器的选择PAGEREF_Toc327370199\h2HYPERLINK\l"_Toc327370200"4.3.2可编程控制器I/O口分配PAGEREF_Toc327370200\h2HYPERLINK\l"_Toc327370201"4.3.3外围接线图PAGEREF_Toc327370201\h2HYPERLINK\l"_Toc327370202"5软件设计PAGEREF_Toc327370202\h2HYPERLINK\l"_Toc327370203"5.1系统的顺序功能图设计PAGEREF_Toc327370203\h