Monte Carlo analysis

[ronquan]

Hello:  My system, using MultiSim 11.0, doesn't do some Monte Carlo analysis properly.  It acts like the computer's memory may be becoming filled up.  And once a message appeared on my screen saying "Out of Memory."  And some "runs" are truncated.  Also some runs seem to have no ordinate values with the outputs overlaying the x-axis. 

A different but similar circuit completed 15 runs.  The runs were for .25 seconds each.  The circuit is fairly simple including a 555 timer, some transistors, and passive components.  I can't show the circuit.

What could be the problem?

Thanks,

ronquan

[Tien_P]

Hi Ronquan,

Select Simulate>>Analysis>>Monte Carlo Analysis>>Analysis Options, there is a field "Maximum number of points", increase this and see if  fixes the "out of memory" problem.

If changing the setting doesn't work, can send us the file?