Specifications

General programming notes
8
-2
8.1 LAD/FBD/STL compatibility
Not all programs written in a certain language (e.g., STL) can be converted into those of another
(e.g., LAD or FBD). Normally, all programs in LAD or FBD can be rewritten in STL, but not
all programs in STL can be rewritten in LAD or FBD.
FBD
STLSTL
All programs convertible
Most programs convertible
LAD
All programs convertible
I 0.2
I 0.0
I 0.1
Q 1.0
&
≧
I 0.0 I 0.2
I 0.1
Q 1.0
( )
A(
O I 0.0
O I 0.0
)
A I 0.2
= Q 1.0