YASKAWA Sigma-V Series User Manual page 259

6 Adjustments
6.6.2 Anti-Resonance Control Adjustment Function Operating Procedure
Step
6
7
8
9
10
11
With Determined Vibration Frequency
Step
1
2
6-48
Display after Operation
Display after Operation
Keys
Press the
and the flashing of "freq" will stop.
Select the digit with the
the or
Example of measured waveform
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 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 Key to display the initial setting screen
for tuning mode.
Operation
Key. The cursor will move to "damp,"
or Key, and press
Key to set the damping gain.
Error Error Error
Torque reference Torque reference Torque reference
Positioning completed Positioning completed Positioning completed
signal signal signal
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,
(cont'd)
Ro-
tati
on