我想用簡單的指令進行多組數據計算，比如：D0+D10=D20   像這樣可以用一個指令或者簡單的進行嗎？謝謝
                                                                                 D1+D11=D21
                                                                                  D2+D12=D22
                                                                                              ..
                                                                                              ..
                                                                                   D9+D19=D29

用ST語言建立Function Block，也許更容易

Function Block l例子：要先在Head定義iLoop為INT

FOR iLoop:=0     TO 9    BY 1 DO
    Z1:=iLoop;
    D20Z1:=D0Z1+D10Z1;
END_FOR

如果錯誤，請指正交流

參考資料如下：