发布于 2011-03-31 21:19:01
9楼
FUNCTION_BLOCK FB2
VAR_INPUT
END_VAR
VAR_TEMP
ll : INT ;
hh : INT ;
END_VAR
VAR_OUTPUT
motor_out : ARRAY [0 .. 10 ] OF int;
END_VAR
BEGIN
FOR ll := 0 TO 10 BY 2 DO
hh := SHL(in:=ll,n:=3);
piw[hh]:=motor_out[hh];
END_FOR;
END_FUNCTION_BLOCK
我这个怎么有问题,问题出在哪了呢?