8.5  Estimating the Moment of Inertia
 8.5.4  Operating Procedure
8-21
11.
Repeat steps 8 to 9 until the Next Button is enabled. 
Measurements are performed from 2 to 7 times and then verified. The number of measurements is 
displayed in upper left corner of the dialog box. A progress bar at the bottom of the dialog box will 
show the progress of the transfer each time. 
12.
When the measurements have been completed, click the Servo On Button to turn OFF 
the servo. 
13.
Click the Next Button. 
The Write Results Dialog Box will be displayed. 
14.
Click the Writing Results Button. 
Identified Moment of Inertia Ratio Box
The moment of inertia ratio that was found with operation and measurements is dis-
played here. 
Writing Results Button
If you click this button, Pn103 (Moment of Inertia Ratio) in the SERVOPACK is set to the 
value that is displayed for the identified moment of inertia ratio. 
Pn103: Moment of Inertia Ratio Box
The value that is set for the parameter is displayed here. 
After you click the Writing Results Button, the value that was found with operation and 
measurements will be displayed as the new setting. 
Back Button 
This button is disabled. 
If you click the Next Button before you turn OFF the servo, the following Dialog Box will 
be displayed. Click the OK Button to turn OFF the servo.