7
SPECIAL ADJUSTMENT
7-4
7-1-2) Parameter setting method
(1) Setting at the keypad panel
n Adjustment flow chart
1 Adjust the gain of the servo.
To assure smooth stopping action of the servomotor through removal of overshoot and undershoot
while ignoring vibration of the end of the machine, adjust the gain of the servo according to the
adjustment procedure described in Chapter 6.
Check the anti-resonance
frequency.
Specify parameters #61
through #64.
Check the effect.
Finely adjust parameters #61
through #64.
2
3
5
6
Adjust the gain of the servo.1
Specify parameter #43
(S-curve time constant).
4
If parameters related to the gain are adjusted after specifying the anti-resonance frequency,
the anti-resonance frequency must be specified again.
Be sure that the gain must be adjusted first.
CAUTION
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