9-8
9-1 Parameter Tables
Appe
ndix
9
025
Normal Mode
Autotuning
Operation Setting
Sets the operating pattern for normal mode
autotuning.
0
---
0 to 7
B
Number of
rotations
Rotation direction
0
Repeat cycles of
2 rotations
Forward and Reverse
(Alternating)
1
Reverse and Forward
(Alternating)
2
Forward only
3
Reverse only
4
Repeat cycles of
single
rotation
Forward and Reverse
(Alternating)
5
Reverse and Forward
(Alternating)
6
Forward only
7
Reverse only
026
Overrun Limit
Setting
Sets the Servomotor’s allowable operating range
for the position command input range.
Set to 0 to disable overrun protective function.
10
×
0.1
rota-
tion
0 to 1000
A
027
Instantaneous
Speed Observer
Setting (RT)
The Instantaneous Speed Observer improves
speed detection accuracy, thereby improving
responsiveness and reducing vibration when
stopping.
0
---
0 to 1
B
0
Disabled
1
Enabled
028
Notch Filter 2
Frequency
Sets the notch frequency of notch filter 2 for
resonance suppression.
This parameter must be matched with the
resonance frequency of the load.
1500
Hz
100 to
1500
B
029
Notch Filter 2
Width
Selects the notch width of notch filter 2 for
resonance suppression.
Increasing the value increases the notch width.
2
---
0 to 4
B
02A
Notch Filter 2
Depth
Selects the notch depth of notch filter 2 for
resonance suppression.
Increasing the value decreases the notch depth,
thereby reducing the phase lag.
0
---
0 to 99
B
02B
Vibration
Frequency 1
Sets the vibration frequency 1 for damping control
to suppress vibration at the end of the load.
Measure and set the frequency of the vibration.
0
×
0.1
Hz
0 to 2000
B
02C
Vibration Filter 1
Setting
When setting Vibration Frequency 1 (Pn02B),
reduce this setting if torque saturation occurs,
or increase it to make the movement faster.
Normally, use a setting of 0.
0
×
0.1
Hz
−
200 to
2000
B
02D
Vibration
Frequency 2
Sets the vibration frequency 2 for damping control
to suppress vibration at the end of the load.
0
×
0.1
Hz
0 to 2000
B
02E
Vibration Filter 2
Setting
Sets vibration filter 2 for damping control to
suppress vibration at the end of the load.
0
×
0.1
Hz
−
200 to
2000
B
02F
Adaptive Filter
Table Number
Display
Displays the table entry number corresponding to
the frequency of the adaptive filter.
This parameter is set automatically when the
adaptive filter is enabled (i.e. when the Adaptive
Filter Selection (Pn023) is set to a value other than
0), and cannot be changed.
0
---
0 to 64
R
0 to 4
Filter disabled
5 to 48 Filter enabled
49 to 64 Enable or disable the filter with Pn022
Pn
No.
Parameter name Setting
Explanation
Default
Setting
Unit
Setting
Range
Attribute
Set
value