Operating Procedure - YASKAWA SGD7S Product Manual

8.5.4

Operating Procedure

Use the following procedure to estimate the moment of inertia ratio.
 Estimating the moment of inertia requires operating the motor and therefore presents haz-
ards. Observe the following precaution.
• Confirm safety around moving parts.
This function involves automatic operation with vibration. Make sure that you can perform an
emergency stop (to turn OFF the power supply) at any time. There will be movement in both
directions within the set range of movement. Check the range of movement and the directions
and implement protective controls for safety, such as the overtravel functions.
 Be aware of the following points if you cancel the moment of inertia estimation while the
motor is operating.
• If you cancel operation with the Servo OFF Button, the motor will stop according to setting of the
Servo OFF stopping method (Pn001 = n.X).
• If you cancel operation with the Cancel Button, the motor will decelerate to a stop and then enter
a zero-clamped state.
1.
Select Tuning - Tuning from the menu bar of the Main Window of the SigmaWin+.
The Tuning Dialog Box will be displayed.
Click the Cancel Button to cancel tuning.
2.
Click the Execute Button.
8.5 Estimating the Moment of Inertia
WARNING
CAUTION

8.5.4 Operating Procedure

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