PLC与变频器控制(電子書)

本書在結構形式上採用任務驅動式的教學方法，每個任務的內容基本由“任務目標”、“工作任務”、“任務實施”、“任務評價”、“知識點”、“任務拓展”、“知識測評”等模塊組成，既保證了理論知識的層次性、系統性，同時還把理論知識和技能訓練有機的結合在一起，真正做到“邊學、邊做、邊教”的一體化教學理念。全書共分為五個項目，即PLC基礎、基本邏輯指令及其應用、進順控指令及其應用、功能指令認識及其應用和PLC與變頻器應用，通過緊密結合學校現有實訓設備，突出培養和訓練學習者的學習能力、操作能力、應用拓展能力和崗位工作能力。

宋雲波，女，昆明鐵道職業技術學院講師，從教12年以來一直“PLC控制技術”、“電力拖動控制”、“自動化設備裝調”等專業課程的一線教學工作，具備較強的專業教育教學能力和經驗。

目 錄

項目一
PLC基礎···························································································· 1

任務一
PLC概述···························································································· 1

任務二
PLC的結構原理················································································· 15

任務三
FX系列PLC的軟元件認識································································· 24

任務四
FX系列PLC編程軟件認識及應用························································ 34

項目二
PLC基本邏輯指令及其應用································································ 52

任務一
基本邏輯指令認識·············································································· 52

任務二
常用基本電路的程序設計···································································· 63

任務三
三相異步電動機的正、反轉PLC控制··················································· 70

任務四
天塔之光的PLC控制（一）································································ 78

任務五
搶答器的PLC控制············································································· 87

項目三
步進順控指令及其應用······································································· 95

任務一
步進順控編程介紹·············································································· 95

任務二
氣動機械手搬料的PLC控制······························································ 106

任務三
物料傳送及分揀的PLC控制······························································ 121

任務四
自動交通燈的PLC控制（一）··························································· 135

項目四
功能指令及其應用············································································ 144

任務一
功能指令介紹·················································································· 144

任務二
天塔之光的PLC控制（二）······························································ 160

任務三
自動交通燈的PLC控制（二）··························································· 168

任務四
自動售貨機的PLC控制···································································· 178

項目五
PLC與變頻器綜合應用····································································· 187

任務一
E700變頻器的基本認識···································································· 187

任務二
變頻器正、反轉控制········································································· 199

任務三
三相異步電動機多段速控制······························································· 216

任務四
PLC與變頻器在物料搬運、傳送及分揀中的綜合控制··························· 224

附
錄········································································································· 244

附錄一
FX2N系列PLC基本指令一覽表························································ 244

附錄二
三菱FX2N系列PLC功能指令一覽表················································· 247

附錄三
三菱E700系列變頻器參數表····························································· 253

附錄四
三菱E700系列變頻器保護功能表······················································ 263

參考文獻······································································································ 266