Time Controlled Switch

[Victoria_Student]

Hi

I was wondering if anyone can help me with a problem involving time controlled switching.
I need a component that will switch perioically on and off for a given set of user input values. An alternative electronics simulator that I have used previously had a 'time-controlled two pin switch' but I cant seem to find anything similar in the Electronics Workbench list of components?

The 'time delayed switch' found in the library is a 3 pin switch and I cant get it to switch at all, I would appreciate it if anyone could post a sample circuit where it has been used.

[lacy]

Unless this is a specific problem with your version, the one in Multisim 2001 works. You have to click on it and set the on- time and off-time. Then it will switch from one side to the other based upon your time settings.