Nidec Control Techniques Digitax-SF DA24A23 - Torque Command Filter

41
160.2
162.0
1
0
160.0 160.1
168.0
169.0
170.0
1
0
160.3
171.0
172.0
173.0
1
0
Digitax SF Instruction Manual
Tuning
7
7. Tuning
3. Tuning Parameters
3. Tuning Parameters
4. Torque Command Filter
Filter Overview Refer to
Notch
Torque Command Filter: Notch Filter
This lter is e󱐯ective in removing vibration elements from torque command
and suppressing noise and vibration�
42
Low-pass
Torque Command Low-Pass Filter
This lter is e󱐯ective in smoothing the position command and suppressing
vibration at the time of positioning
�
43
Block Diagram of Torque Command Filter with Details
Torque command lter
Filter 1
Select Select Select
Filter 2 Filter 3
NotchLow-pass Notch 2
Torque command limit
Current
Control
Auto setting
Time constant
Frequency
Width
Depth
Frequency
Width
Depth