NSK M-EGA-15A2301, User Manual

Page: 111 / 237

5.Operation Group 4 Gain switching control/ Vibration suppressor frequency switching settings
5-46
ID Contents
30
Gain Switching Filter
[GCFIL]
Setting range Unit Standard value
0 to 100 ms 0
■
Low-pass filter to change gain moderately when switching.
Sets time constant.
◆
When the mechanical system is shocked by the change of gain resulted from gain
switching, making a moderate gain change will modify the shock.
◆
The larger the value, the gentler the gain changes.
40
FF Vibration Suppressor Frequency 2
[SUPFRQ2] Setting range Unit Standard value
5 to 500 Hz 500
41
FF Vibration Suppressor Frequency 3
[SUPFRQ3] Setting range Unit Standard value
5 to 500 Hz 500
42
FF Vibration Suppressor Frequency 4
[SUPFRQ4] Setting range Unit Standard value
5 to 500 Hz 500
■
Sets mechanical vibration frequency to be suppressed with this function. Select from FF vibration
suppressor frequency selection 1 or 2.
◆ Change value while the motor is OFF.
◆
This parameter is not covered by Auto-tuning result saving.
◆ Setting value can be input by 1[Hz]; inside the driver, the units listed below are applied.
Setting range Unit value inside the driver
5 to 99[Hz] Valid by 1[Hz]
100 to 499[Hz] Valid by 5[Hz] and drop less than 5
500[Hz] FF vibration suppressor invalid
50
Model Control Antiresonance Frequency 2
[ANRFRQ2] Setting range Unit Standard value
10.0 to 80.0 Hz 80.0
52
Model Control Antiresonance Frequency 3
[ANRFRQ3] Setting range Unit Standard value
10.0 to 80.0 Hz 80.0
54
Model Control Antiresonance Frequency 4
[ANRFRQ4]
Setting range Unit Standard value
10.0 to 80.0 Hz 80.0
■
Sets antiresonance frequency of the mechanical device with Model following vibration suppressor
control. Select from Model Vibration Suppressor Frequency Select Input 1 or 2.
◆
Setting value is invalid with Model following control.
◆ Vibration suppressor is invalid when it is set over the value of Model Control Resonance
Frequency.
◆ This is not overwritten by System Analysis function.
◆
Setting by using
“
system analysis
”
function cannot be performed.
◆
Change value while the motor is OFF.
51
Model Control Resonance Frequency 2
[RESFRQ2]
Setting range Unit Standard value
10.0 to 80.0 Hz 80.0
53
Model Control Resonance Frequency 3
[RESFRQ3] Setting range Unit Standard value
10.0 to 80.0 Hz 80.0
55
Model Control Resonance Frequency 4
[RESFRQ4]
Setting range Unit Standard value
10.0 to 80.0 Hz 80.0
■
Sets resonance frequency of the mechanical device with Model following vibration suppressor
control. Select from Model Vibration Suppressor Frequency Select Input 1 or 2.
◆
Setting value is invalid under Model following control.
◆ Vibration suppressor control becomes invalid at the setting value 80.0[Hz].
◆
This is not overwritten by System Analysis function.
◆
Setting by using
“
system analysis
”
function cannot be performed.
◆
Change value while the motor is OFF.