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T0-T9   100MS   0.1S            T200-T245    10MS     0.01S用的動(dòng)作要求特別快，并且要求動(dòng)作到位。應(yīng)該用T0-T9  還是用T200-T245                                                                                                          各位高手給的建議                                                                                                                                                                                                                        謝謝

這個(gè)沒什么特別的要求的吧。只要你要的時(shí)間單位對(duì)就好了。本身時(shí)間繼電器在PLC 里是屬于軟元件。