Rockwell Automation 20G PowerFlex 750-Series AC Drives - Manual (Page 246)

246 Rockwell Automation Publication 750-RM002B-EN-P - September 2013
Chapter 4 Motor Control
To see the effects of the notch filter use test points T65 and T73 in torque
control. T65 is before the filter and T73 after. And test point Txx (before) and
Txx (after) in position control. See the partial block diagram below.
Notch Fltr Freq
Notch Fltr Atten
Notch
Notch
PsnNtchFltrDepth
PsnNtchFltrFreq
Notch Filter