Issue : Attempt to modify read-only subsystem

Hello,

I'm working on a simulink model where a lot of Blocks are "read-only subsystem".

So every time I try to modify something , I got this message :

"Attempt to modify read-only subsystem"

Please, do you know how to modify the read/write permissions in simulink ? Is there a password or somethink like this to unloack the blocks ?

Thanks !

Answer 1

[Kaustubha Govind]

The Subsystem Dialog Box should have a parameter labeled "Read/Write permissions", which you can set to Read/Write. You can right-click on the subsystem and select "Block Parameters" (or something to that effect) to see this dialog.

[Thomas]

Thanks for your help,

In the block parameters window, I'm not allowed to modify the read/write permission (it's grey, and not clickable).

Do you have an idee ?

Thanks !