Yaskawa Σ-V Series AC Servo Drives Rotational Motor Analog Voltage Reference User Manual
Page 172

6.3 Advanced Autotuning (Fn201)
6-21
6
Adjustments
8
Gain Adjustment
When the
or
Key is pressed according to
the sign (+ or -) of the value set for stroke (travel dis-
tance), the calculated value of the moment of inertia
ratio will be saved in the SERVOPACK and the auto
run operation will restart. While the servomotor is
running, the filters, and gains will be automatically
set. "ADJ" will flash during the auto setting opera-
tion.
Note: Precise adjustments cannot be made and
"Error" will be displayed as the status if there is
machine resonance when starting adjustments.
If that occurs, make adjustments using one-
parameter tuning (Fn203).
9
When the adjustment has been completed normally,
the servomotor power will turn OFF, and "END" will
flash for approximately two seconds and then "ADJ"
will be displayed on the status display.
10
Press the
Key. The adjusted values will be saved
in the SERVOPACK.
• If Pn170.0 = 1 (factory setting), "DONE" will flash
for approximately two seconds, and "A.941" will
be displayed.
• If Pn170.0 = 0, “DONE” will flash for approxi-
mately two seconds, and “BB” will be displayed.
Note: Press the
Key to not save the values. The
display will return to that shown in step 1.
11
After executing advanced autotuning, restart the SERVOPACK.
(cont’d)
Step
Display after Operation
Keys
Operation
A
㧰㧶
㧭
㨐㨢㨍㨚㨏㨑㨐 㧭㨀
㧼㨚㧝㧜㧟㧩㧜㧜㧟㧜㧜
㧼㨚㧝㧜㧜㧩㧜㧝㧜㧜㧜
㧼㨚㧝㧜㧝㧩㧜㧜㧜㧢㧟㧢
㧼㨚㧝㧠㧝㧩㧜㧝㧡㧜㧜
㧭㧰㧶 㧭
㨐㨢㨍㨚㨏㨑㨐 㧭㨀
㧼㨚㧝㧜㧟㧩㧜㧜㧟㧜㧜
㧼㨚㧝㧜㧜㧩㧜㧝㧜㧜㧜
㧼㨚㧝㧜㧝㧩㧜㧜㧜㧢㧟㧢
㧼㨚㧝㧠㧝㧩㧜㧝㧡㧜㧜
㧭㧥㧠㧝 㧭㨐㨢㨍㨚㨏㨑㨐 㧭㨀
㧼㨚㧝㧜㧟㧩㧜㧜㧟㧜㧜
㧼㨚㧝㧜㧜㧩㧜㧝㧜㧜㧜
㧼㨚㧝㧜㧝㧩㧜㧜㧜㧢㧟㧢
㧼㨚㧝㧠㧝㧩㧜㧝㧡㧜㧜