【導(dǎo)讀】1.理解三相鼠籠式異步電動(dòng)機(jī)PLC控制系統(tǒng)基本原理;2.掌握主電路和控制電路的個(gè)電氣器件功能及應(yīng)用;3.運(yùn)用Autocad繪制原理圖和接線圖;4.實(shí)現(xiàn)三相異步電動(dòng)機(jī)正反轉(zhuǎn)控制、星角啟動(dòng)控制及點(diǎn)動(dòng)控制;S7200使用方法,查找相關(guān)資料。第二周完成硬件焊接及軟件編程。第三周完成系統(tǒng)調(diào)試,編寫(xiě)設(shè)計(jì)說(shuō)明書(shū)。提交作品及設(shè)計(jì)說(shuō)明書(shū),評(píng)定專業(yè)綜合設(shè)計(jì)成績(jī)。第2章總體方案確定·························································································2. 第3章硬件電路設(shè)計(jì)·············································