Question about the "enable" block.

Hi,

I have a little question about the enable block. If I have a enable block in a subsystem, what become my outputs when my subsystem is not enable ? And more specially when I have one output which is a bus ?

Answer 1

[Kaustubha Govind]

See Specifying Initial Conditions for Bus Signals.

Answer 2

[Arnaud Miege]

Have a read of Enabled Subsystems in the Simulink documentation, particularly the section Setting Output Values While the Subsystem Is Disabled. As far as I know, this works with busses as well.

HTH,

Arnaud

Answer 3

[Sébastien Malengé]

I already read this doc, but how do you do to put your initial condition in the "initial output" box, when you have a bus ? For example, in my bus, I have enumerated, double, maybe an other bus, etc, so I don't have just one value to initialize.

[Guy Rouleau]

Did you really read the section mentioned by Kaustubha? This is what you need. Note that it is available since MATLAB R2010a.

[Kaustubha Govind]

Guy: I think Sebastien's reply was to Arnaud's answer. My answer came later but got voted up, so it shows up higher.