YASKAWA SGDV User Manual page 197

6 Adjustments
6.6.2 Anti-Resonance Control Adjustment Function Operating Procedure
Step
8
9
10
11
(2) For Fine-tuning After Adjusting the Anti-Resonance Control
Step
1
2
3
4
5
6
7
6-46
Display after Operation
Display after Operation
Keys
If fine tuning of the frequency is necessary, press the
Key. The cursor will move from "damp" to
"freq." If fine-tuning is not necessary, skip step 9 and
go to step 10.
Select the digit with the
the or
Press the
flash for approximately two seconds and "RUN" will
be displayed.
Press the
control adjustment function. The screen in step 1 will
appear again.
Keys
Press the
utility function.
Use the or
select Fn204.
Press the
as shown on the left.
Press the
played. The screen shown on the left will appear and
"damp" will flash.
Select the digit with the
the or
Note: Increase the damping gain from about 0% to
200% in 10% increments while checking the
effect of vibration reduction. If vibration reduc-
tion is still insufficient at a gain of 200%, can-
cel the setting, and lower the control gain by
using a different method, such as one-parame-
ter tuning.
If fine tuning of the frequency is necessary, press the
Key. The cursor will move from "damp" to
"freq." If fine-tuning is not necessary, skip step 6 and
go to step 7.
Select the digit with the
the or
Press the
flash for approximately two seconds and "RUN" will
be displayed.
Operation
or Key, and press
Key to fine-tune the frequency.
Key to save the settings. "DONE" will
Key to complete the anti-resonance
Operation
Key to view the main menu for the
Key to move through the list,
Key to display the "Tuning Mode = 1"
Key while "Tuning Mode = 1" is dis-
or Key, and press
Key to set the damping gain.
or Key, and press
Key to fine-tune the frequency.
Key to save the settings. "DONE" will
(cont'd)