3.2 Operating Procedures for Utility Functions
3.2.31 Adjust Anti-resonance Control (Fn204)
3-95
3
Utility Function
s
6
Use the
Key or
Key to
move the cursor and the
Key
or
Key to set the damping
gain.
Note: Increase the damping gain by
approximately 0% to 200% in 10%
increments while checking the
effect on vibration. If vibration
reduction is still insufficient at a
gain of 200%, cancel the setting,
and lower the control gain by using
a different method, such as one-
parameter tuning.
7
If fine-tuning of the frequency is
necessary, press the
Key. The
cursor will move from
damp
to
freq
. Go to step 8.
If fine-tuning is not required, go to
step 9.
8
Use the
Key or
Key to
move the cursor and the
Key
or
Key to fine-tune the fre-
quency.
9
Press the
Key.
Note: Press the
Key to cancel
saving the data. The display will
return to the status shown in step
1.
The adjusted settings will be saved
in the SERVOPACK. The status dis-
play will flash
DONE
as shown
below for approximately one sec-
ond and then return to
1:RUN
.
Continued from previous page.
Step
Operation
Result
1 : R U N V i b
S
u p
f r e q = 0 4 0 0 H z
d a m p = 0 1 2 0
Ꮕ
Ꮕ
࠻࡞ࠢᜰ
࠻࡞ࠢᜰ
⟎ቢੌାภ
⟎ቢੌାภ
Mea
s
ured Waveform Example
Deviation
Torque reference
Po
s
itioning Completion
s
ignal
1 : R U N V i b
S
u p
f r e q = 0 4 0 0 H z
d a m p = 0 1 2 0
1 : R U N V i b
S
u p
f r e q = 0 4 2 0 H z
d a m p = 0 1 2 0
D O N E V i b
S
u p
f r e q = 0 4 2 0 H z
d a m p = 0 1 2 0
