problem with mdlOutput in Simulink

Hi,

I found out one problem with MdlOutput. I have put some
equations in the mdlOutput for power computation. When I
have a lot of for loops that need to be executed, the value
"jumped" or changed which I do not want it.

I think maybe the mdlOutput couldn't execute in a very fast
timing. I am using fixed time solver with a time step of
0.0001 with my system is discrete with that sample time as
well(using 200 samples). Can anyone verify with me for this
one ? Thank you


Budi
.