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Servo Adjustment
6.3.1 Online Autotuning
6 -18
J
J
Setting User Constants for Online Autotuning
Thefollowingflowchartshowstheprocedureforsettingtheuser constantsfor onlineautotuning.
Start
Operate with factory
settings of constants
Set to always perform tuning.
(Set Pn110.0 to 1)
Adjust the rigidity setting
(Set in Fn001)
Set so that online autotuning
is not performed.
(Set Pn110.0 to “2.”)
Yes
Load
inertia changes?
Operation
OK?
Adjust the friction
compensation.
Set in Pn110.2.
End
Make servo gain
adjustments manually *
No
Yes
No
Yes
No
Yes
No
Yes
No
Save the results of autotuning to
user constants. From the next
time, execute autotuning using
the calculated value as the
initial value.
Set in Fn007
*
Before making servo gain adjustments manually, refer to
6.4
Servo Gain Adjustments
or
6.2 High-speed Positioning
.
Operation
OK?
Operation
OK?
Operation
OK?
6
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