6-17
6-3 Using the Parameter Unit
6
Opera
tion
Autotuning Mode
For details on autotuning, refer to
. This section describes only the operating
procedure.
1. Displaying Autotuning Mode
2. Executing Autotuning
3. Returning to the Display of Autotuning Mode
Key operation
Display example
Explanation
The item set for the Default Display (Pn01) is displayed.
Press the Data key to display Monitor Mode.
Press the Mode key three times to display Autotuning Mode.
rk k k k k0k
Uknk_kskpkd.
aktk_knkok1.
Key operation
Display example
Explanation
Press the Data key to enter Autotuning Mode.
Press and hold the Increment key until “Start” is displayed.
The bar indicator will increase when the key is pressed for 5 s or longer.
The bar indicator will increase.
The Servomotor will start, and autotuning will begin.
This display indicates a normal completion.
If
is displayed, a tuning error has occurred.
aktkuk k k-.
aktkuk k-k-.
-k-k-k-k-k-.
sktkakrktk k
f i n i s h .
e r r o r .
Key operation
Display example
Explanation
Press the Data key to return to the Autotuning Mode Display.
aktk_knkok1.
Do not remove the Parameter Unit from the Servo Drive during the time
from Start to Finish. If the Parameter Unit is removed during autotuning,
repeat the procedure from the beginning.
Always save each gain value changed with autotuning in EEPROM so that
the data is not lost when the power is turned OFF.
If an autotuning error occurs, the values for each gain will return to the
value before executing autotuning.
Precautions
for Correct Use
