Switch problem in Simulink!

Hi everybody,

I work with a Simulink model describing the behaviour of some kind of mechanical bearing. In latest step I'm using a switch in order to change two states, which is already used in the model for three times but in order to change something else in some other parts of the model. I'm now facing the problem while using this switch for third time with exact similar delay and condition blocks but this time the model stop runing when reaches the switching time (time freezes no stop option except cntrl-c).

Any idea to solve the problem? tnx

[Fernando]

Is there an algebraic loop in your model? You can check it by setting Algebraic loop to error in the diagnostics pane of Configuration Parameters.

[Hossein]

the problem is solved...thanx dude...understood where is the algebraic loop and put it away