《目次》 《索引》
TI 71M01D03-03
1st Edition : 2007.03.12-00
1.3 How to resolve oscillation
Operation Flow
Please execute auto-tuning again after the following measure if there is
unusual audible noise from the motor.
Set [Servo stiffness
setup] to [-1] by
scrolling cursor
1.4 Lower servo stiffness
1.5 Setup first lag compensation filter
Servo tuning window
Check [First lag
compensation filter].
Check [20-80]
Click [Filter setup]
Hereinafter, this window
shall be referred if it is
described as [Filter setup
window].
Filter setup window
10
11
10
12
12
#002 for velocity control
bandwidth, #008 for position
control bandwidth and #012
for position integral
limiting value are also
changed.
First lag compensation filter
becomes valid.
Band frequency for -3dB is
set at 20Hz, and max. damping
gain for +3dB becomes at
80Hz.
If #002 for velocity control bandwidth and #008 for position control bandwidth
do not change by changing the servo stiffness, click [Upload] button. Window
is refreshed.
Operation Flow
11
13
13
1-3
