difference between function-call subsystem and enabled block

[Fabrizio]

Hi all,
I've a question about Simulink..

What is the difference between a function-call subsystem and a block
enabled by means a trigger port (by the value of a signal)?
If I want to use a enabled block, what is better to use?

Thanks in advance.
Fabrizio

[B. Roossien]

Post by Fabrizio
Hi all,
I've a question about Simulink..
What is the difference between a function-call subsystem and a
block
enabled by means a trigger port (by the value of a signal)?
If I want to use a enabled block, what is better to use?
Thanks in advance.
Fabrizio

There are three types of subsystems you describe.

1) An enabled subsystem is activated when the trigger signal is >
0 and is disabled when the signal is <= 0.

2) A triggered subsystem reacts on a rising and/or falling signal.

Both subsystems reacts on Simulink signals.

The third one is the function-call subsystem that gets its trigger
signal from an S-function block. There is some extensive help about
these blocks that can be found in Help -> Simulink ->
Implementing Block Features -> Function Call subsystems.