Mitsubishi Electronics 13JW55 Network Card User Manual


 
App. - 70
(3) Reusing
Converting a standard program into a component allows the program to be
reused any number of times.
As a result, operations such as copying a sequence program and modifying a
device, which have often been required in the past, will be unnecessary.
Converted
into a component
FB for
start control
FB for
start control
FB for
start control
FB for
start control
(4) Improving quality
Converting a standard program into a component as an FB to reuse the
program allows development of programs of consistent quality, without relying
on the technological skill of the program developers.
When developers A and B are developing sequence programs for different
devices, using the same FB for the common processing enables the developers
to create consistent quality of sequence programs.
Common
FB
Individual process Individual process
Developer A
Developer B