Yaskawa Sigma-5 User Manual: Operation of Digital Operator - Manual (Page 116)

3 Utility Function Mode
3.2.30 Anti-Resonance Control Adjustment Function (Fn204)
3-82
7
Select the digit with the or Key,
and press the or Key to set the
damping gain.
Example of measured waveform
Note: Increase the damping gain from about
0% to 200% in 10% increments while
checking the effect of vibration reduc-
tion. If vibration reduction is still insuf-
ficient at a gain of 200%, cancel the
setting, and lower the control gain by
using a different method, such as one-
parameter tuning.
8
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.
9
Select the digit with the or Key,
and press the or Key to fine-tune
the frequency.
10
Press the Key to save the settings.
“DONE” will flash for approximately two sec-
onds and “RUN” will be displayed.
11
Press the Key to complete the anti-res-
onance control adjustment function. The dis-
play returns to the main menu of the utility
function mode.
(cont’d)
Step Display after Operation Keys Operation
㧾㨁㧺    ̆ 㨂㨕㨎 㧿㨡㨜̆
 㨒㨞㨑㨝 㧩 㧜㧠㧜㧜 㧴㨦
 㨐㨍㨙㨜 㧩 㧜㧝㧞㧜
Error Error
Torque reference Torque reference
Positioning completed Positioning completed
signal signal
Error
Torque reference
Positioning completed
signal
㧾㨁㧺    ̆ 㨂㨕㨎 㧿㨡㨜̆
 㨒㨞㨑㨝 㧩 㧜㧠㧜㧜 㧴㨦
 㨐㨍㨙㨜 㧩 㧜㧝㧞㧜
㧾㨁㧺    ̆ 㨂㨕㨎 㧿㨡㨜̆
 㨒㨞㨑㨝 㧩 㧜㧠㧞㧜 㧴㨦
 㨐㨍㨙㨜 㧩 㧜㧝㧞㧜
㧾㨁㧺   ̆ 㨂㨕㨎 㧿㨡㨜̆

 㨒㨞㨑㨝 㧩 㧜㧠㧞㧜 㧴㨦
 㨐㨍㨙㨜 㧩 㧜㧝㧞㧜
㧾㨁㧺    ̆㧲㨁㧺㧯㨀㧵㧻㧺̆
㧲㨚㧞㧜㧟㧦㧻㨚㨑㧼㨞㨙㨀㨡㨚
㧲㨚㧞㧜㧠㧦㧭㨂㨕㨎ޓ㧿㨡㨜
㧲㨚㧞㧜㧡㧦㨂㨕㨎ޓ㧿㨡㨜
㧲㨚㧞㧜㧢㧦㧱㨍㨟㨥ޓ㧲㧲㨀