Rockwell Automation 1336E IMPACT Adjustable Frequency AC Drive User Manual V 1-4.XX - Manual (Page 253)

Parameters 11-55
185
Notch Filtr Freq
1
Use Notch Filtr Freq to set the center frequency for an optional
2-pole notch filter. To enable the notch filter, you need to set Fdbk
Filter Sel (parameter 65) to 4.
1 Notch Filtr Freq was added in Version 2.xx.
Parameter number 185
File:group Control:Speed Feedback
Parameter type linkable destination
Display x.x Hz
Factory default 135.0 Hz
Minimum value 5.0 Hz
Maximum value 135.0 Hz
Conversion 8 = 1
Refer to the Torque Reference Overview in Appendix B, Control
Block Diagrams, for more information about the notch filter.
186
Notch Filtr Q
1
Use Notch Filtr Q to set the quality factor, or Q, for the 2-pole
notch filter. To enable the notch filter, you need to set Fdbk Filter
Sel (parameter 65) to 4.
1 Notch Filtr Q was added in Version 2.xx.
Parameter number 186
File:group Control:Speed Feedback
Parameter type linkable destination
Display x
Factory default 50
Minimum value 2
Maximum value 500
Conversion 1 = 1
Refer to the Torque Reference Overview in Appendix B, Control
Block Diagrams, for more information about the notch filter.