6 Adjustments
6.3.2 Advanced Autotuning Procedure
6-22
(2) Failure in Operation
If "NO-OP" is shown
8
Gain Adjustment
When the or Key is pressed according to
the sign (+ or -) of the value set for STROKE (travel
distance), the calculated value of the moment of iner-
tia ratio will be written to the SERVOPACK and the
auto run operation will restart. While the servomotor
is running, the notch filter, the torque reference filter,
and gains will be automatically set. "ADJ" will blink
during the auto setting operation.
Note: Precise adjustments cannot be made and
"Error" will be displayed as the status if there is
vibration when starting adjustments. If that
occurs, make adjustments using one-parameter
tuning (Fn203).
9
When the adjustment has been completed normally,
the servo ON (/S_ON) signal will turn OFF, and
"END" will blink for two seconds and "ADJ" will be
displayed on the status display.
10
Press the Key. The values adjusted will be writ-
ten to the SERVOPACK, "DONE" will blink for two
seconds, and "ADJ" will be displayed again.
Note: Not to save the values, press the Key.
11
Press the Key to complete the advanced autotun-
ing operation. The screen in step 1 will appear again.
12 To enable the change in the setting, turn the power OFF and ON again.
Probable Cause Corrective Actions
The main circuit power supply was OFF. Turn ON the main circuit power supply.
An alarm or warning occurred. Remove the cause of the alarm or the warning.
Overtraveling occurred. Remove the cause of the overtravel.
Gain setting 2 was selected by gain switching. Turn OFF the automatic gain switching.
Step Display after Operation Keys Operation
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