Rockwell Automation 9323-PA1E USER MANUAL APS 6.0 - Manual (Page 64)

Preface
Advanced Programming Software User Manual
4–10
Connecting Blocks
Blocks of input and output instructions can be connected in series and parallel as
well.
Example – Series Block Connection
a e
b
c
d
In the above example, two blocks of information are connected in series. Either A
or B, and C or D provides a true logical path.
Example – Parallel Block Connection
a b e
c d
In the above example, two blocks of information are connected in parallel. Either A
and B, or C and D provides a true logical path.