Parker PD-04 Series

Parker Hannifin
P series User Guide 104
Figure 33. Meaning of Notch Filter
5.7.1 Related Objects
Index
Sub
Index
Name
Variable
Format
Accessibility
PDO
Allocation
Unit
0x2501
-
Notch Filter 1 Frequency
UINT
RW
No
Hz
0x2502
-
Notch Filter 1 Width
UINT
RW
No
Hz
0x2503
-
Notch Filter 1 Depth
UINT
RW
No
-
0x2504
-
Notch Filter 2 Frequency
UINT
RW
No
Hz
0x2505
-
Notch Filter 2 Width
UINT
RW
No
Hz
0x2506
-
Notch Filter 2 Depth
UINT
RW
No
-
0x2507
-
Notch Filter 3 Frequency
UINT
RW
No
Hz
0x2508
-
Notch Filter 3 Width
UINT
RW
No
Hz
0x2509
-
Notch Filter 3 Depth
UINT
RW
No
-
0x250A
-
Notch Filter 4 Frequency
UINT
RW
No
Hz
0x250B
-
Notch Filter 4 Width
UINT
RW
No
Hz
0x250C
-
Notch Filter 4 Depth
UINT
RW
No
-
Table 64. Notch Filter Related Objects
5.7.2 Adaptive Filter
Adaptive filter reduces vibration by automatically setting the notch filters by
performing real-time analysis on vibration frequency generated from the load during
drive operation through speed feedback signals.
One or two notch filters can be automatically set by detecting the vibration
frequency through frequency analysis. The frequency and width are automatically
set, and the set value is used for depth.