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Chapter 5 Trial Run and Tuning Procedure
5-6-5 AutoMode (PDFF) Tuning Flowchart
P2-31 Auto and Easy Mode Selection (Default setting: B=4)
A
B
not used
In AutoMode (PDFF), the value "B" indicates the responsiveness setting. When the setting value is higher,
the responsiveness is faster.
Adjust P2-31: Increase the setting value of P2-31. Increase the value "B" to speed the responsiveness or
reduce the noise.
Continuously adjust until the satisfactory performance is achieved, and then the tuning is completed.
1. Increase P2-31 value B to reduce noise.
2. If the user do not want to decrease the
value of P2-31 value B, the user can adjust
P2-23 and P2-24 to suppress the resonance
of mechanical system.
4th Edition 2005/11/30, HE03
Servo off, and then Servo on
after setting P2-32 to 4.
When P0-02 is set to 14, the display will show the ratio of
Load inertia to Motor inertia (J_load / J_motor)
Servo drive receive FWD. and REV. and Accel. and Decel.
Control command from the host (external) controller to
make the servo motor run FWD. and REV.
and perform Accel. and Decel. operation repeatedly.
YES
If there is
resonance noise ?
The measured inertia
value tends to become fixed.
The satisfactory
performance is achieved.
If the change of (J_load / J_motor) is not
great, Servo off, and then set P2-32 to 5.
Tuning is Complete
5-20
ASDA-A User Manual
alternately
NO
YES
NO
YES
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NO
Increase P2-31 value
B to increase the
responsiveness.
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