天堂在线免费视频,美女自慰网站无档,水蜜桃精品av一区二区,九九人妻无码一区

特點：                                                                     
 1利用工業(yè)變頻器的電機(jī)速度和方向控制                                                     
2利用電機(jī)負(fù)載調(diào)節(jié)器的變頻設(shè)置實訓(xùn)                                                              
3多步速和時間配置                                                                                              
4 PID控制函數(shù)                                                                                                       
 5多元函數(shù)的輸入和輸出                                                                                   
 6 現(xiàn)場總線網(wǎng)卡（可選） 
實訓(xùn)項目                                                 
1、變頻器的原理                                   
2、交流電機(jī)的結(jié)構(gòu)與原理                  
 3、變頻器的應(yīng)用                                   
  4、感應(yīng)式電機(jī)的啟動與控制方法 
5、PLC遠(yuǎn)程控制