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6. NORMAL GAIN ADJUSTMENT
6.3.3 Adjustment procedure by auto tuning
Since auto tuning is made valid before shipment from the factory, simply running the servo motor
automatically sets the optimum gains that match the machine. Merely changing the response level setting
value as required completes the adjustment. The adjustment procedure is as follows.
Auto tuning adjustment
Acceleration/deceleration repeated
Yes
Load to motor inertia ratio
estimation value stable?
No
Auto tuning conditions are
not satisfied? (Estimation of
load to motor inertia ratio is
(
difficult.)
)
Yes
Set [Pr. PA08] to "0 0 0 2" and set [Pr. PB06
[Pr.PA08] "0 0 0 2"
Load to motor inertia ratio/load to motor mass
[Pr.PB06
ratio] manually.
/
]
Adjust response level setting so
that desired response is achieved
on vibration-free level.
Acceleration/deceleration repeated
Requested performance satisfied?
?
Yes
End
6 - 16
?
No
?
No
2 gain adjustment
mode 2
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