间接寻址判断的吧

像下面这样看效果就比较好看了

END_FUNCTION

VAR_TEMP

   NO       :INT;    

END_VAR

FOR NO:=1 TO 8 DO    //NO=1到8

    IF CX_DIM.LS[NO] AND NOT CX_FL.LC_FULL[NO] THEN //如果CX_DIM.LS[NO] 等于1并且 CX_FL.LC_FULL[NO]不等于1

        CX_DIM.LCL_N:=CX_DIM.LCL_N-1;     //CX_DIM.LCL_N等于CX_DIM.LCL_N减1

        CX_DIM.LC_S[NO]:=0;    //CX_DIM.LC_S[NO]等与0

    END_IF;

    IF CX_FL.WE_SET[NO]=0 AND CX_DIM.LS[NO] THEN 折断和上面的差不多

        CX_DIM.LCL_N:=CX_DIM.LCL_N-1;

        CX_DIM.LC_S[NO]:=0;

    END_IF;

 END_FOR;

FOR NO:=11 TO 17 DO    //这段整体和上段计算一样，就是地址换了

    IF CX_DIM.LS[NO] AND NOT CX_FL.LC_FULL[NO] THEN 

        CX_DIM.LCR_N:=CX_DIM.LCR_N-1;

        CX_DIM.LC_S[NO]:=0;

    END_IF;

    IF CX_FL.WE_SET[NO]=0 AND CX_DIM.LS[NO] THEN 

        CX_DIM.LCR_N:=CX_DIM.LCR_N-1;

        CX_DIM.LC_S[NO]:=0;

    END_IF;

END_FOR;

END_FUNCTION