在FC1中只有S_ODT,
IN, S,R,TV,(BOOL)TV_ON(TIMER)
OUT, Q,BOOL
在SCL的FB10中调用FC1,


VAR_INPUT
s1:BOOL;
r1:BOOL;
tv1:S5TIME;
my_timer:ARRAY[0..7] OF STRUCT
t_no:INT;
qq:WORD;
END_STRUCT;
END_VAR
VAR_OUTPUT
OUT1,out3:INT;
q1:BOOL;
END_VAR

fc1(t_no:=my_timer[0].t_no,s:=s1,r:=r1,q:=q1,tv:=tv1);???????不能编译??