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2 1
Real time
o 0 ~ 3
aut
tuning set-
up
Value
[ 0 ]
1
2
3
2 2
Machine
t
stiffness
a
Real
time
auto tuning
Parameters for Switching to 2nd Gains
—
• You can define the operating mode of the real
Real tim e auto t uning
Not use d
Used
• With a larger value of Pr21, a quicker response
—
• You can set-up the machine stiffness (from 10
0 ~ 9
[ 2 ]
• Large impact shock might be given to the
time auto tuning.
Fluctuation of load inertia during
operation
Rarely fluctuates
Fluctuates slowly
Fluctuates quickly
to the change of load inertia can be obtained,
though the operation may become unstable
depending on the operating pattern. In normal
cases, the value of this parameter should be 1
or 2.
options) that is used at the real time auto gain
tuning.
Low
High Low
0 • 1- - - - - - - - - - - - - 8 • 9
Pr22
Low
machine,
when
you
parameter to a larger value. Start from the
smaller value while monitoring the machine
movement.
- App.29 -
----------
Machine stiffness
Servo gain
High
Response
High
suddenly
set
Default : [
this
]
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