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Chapter 5  Trial Run and Tuning Procedure|ASDA-AB Series

 

5-22  

 

Revision March 2008, Doc. Name: 2007PDD23000011

The accel. / decel. time for reaching 2000r/min must be below 1 second. The rotation speed must be 

above 200r/min. The load inertia must be 100 multiple or less of motor inertia. The change of external 

force and the inertia ratio can not be too much. In AutoMode (P2-32 is set to 3 or 5), it will stop 

estimating the load inertia. The measured load inertia value will not be saved when the power is cut off. 

When re-apply the power to the drive every time, the setting value of P1-37 is equal to the initial value of 

load inertia value. But, the measured inertia value will be memorized in P1-37 automatically when: 

(1)  Switching AutoMode #2 to AutoMode #3 

(2)  Switching AutoMode #4 to AutoMode #5