YASKAWA Sigma-V Series User Manual page 260

Step Display after Operation
3
4
5
6
7
8
9
6.6 Anti-Resonance Control Adjustment Function (Fn204)
Keys
Press the or
"1."
Press the Key while "Tuning Mode = 1" is dis-
played. The screen shown on the left will appear and
"freq" will flash.
Example of measured waveform
Select the digit with the
the or
Press the Key. The cursor will move to "damp."
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
(cont'd)
Operation
Key and set the tuning mode
Ro-
tati
Error Error Error on
Torque reference Torque reference
Positioning completed Positioning completed Positioning completed
signal signal signal
or Key, and press
Key to adjust the frequency.
or Key, and press
Key to adjust the damping gain.
Ro-
tati
on
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.
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