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1.兩臺變頻器控制兩個壓輥轉.               2.第一變頻器頻率可以手調.               3.第二臺變頻器跟隨第一臺形成穩定張力

問題是:不用PLC這兩臺變頻器可以完成嗎?用什么變頻器好?

                                                                                
                                                                                
                                                            壓輥                          
                   軋輥                                                        
                                                                                      
                                  布                                                        
                                                                              
                                                                            
                                                                                      
                                                                                    
                                            卷布輥                                    
                                                                      

我是第二次遇見張力控制,還在學習中,我的想法和10樓相同,想用EMERSON的TD3000與TD3300組合完成,
還有知道其他牌子的變頻器的,發個參考