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                                                [  =   K1    D0   ]------------------[  SET  Y0  ]                                                                                                                                                                                                                                                                                                                               在三菱PLC里面這個程序代表什么動作

D0里面的數值=1后，Y0變為ON狀態，直到有新的條件復位Y0才變為OFF。