05-18-2006 08:57 AM
05-18-2006 10:20 AM
05-19-2006 08:14 AM
05-19-2006 08:29 AM
Hi Barp,
Thank you for the mail. With lower P values, we have been able to eliminate the oscillation, but we have found that adding in different values of I makes no difference whatsoever. This is the most puzzling aspect of all of this. Do you think it might have anything to do with the beta setting on the PID parameters. Also, a guy in NI technical support suggested that if the error is too big, the I value is limited in some way and doesn't have an effect. Do you know anything about this?
Will