Yaskawa VS-616PS5 Series Programming Manual Manual de usuario descargar pdf (Pagina 23)

VS-616PS5 Programming Manual 23

B7 Droop Control

Droop Control is a function that allows the speed of a motor to decrease in proportion

to load torque. This can be used to insure load sharing between drives on multiple

drive systems.

Range:0.0 to 100.0%

Factory Default: 0.0%

A setting of 100% allows the speed to drop 100% of the maximum speed value

(when the torque is 100%).

Droop response time is set with parameter B7-02.

Setting Range: 0.00 to 1.00s

Factory Default: 0.10s

When B7-02 is decreased, drooping response becomes quicker, but the motor

hunts more easily.

B7-01 Droop Capacity A

B7-02 Droop Delay Time A

B701–()

100

------------------------- %

Droop amount (%)

x 100

Torque

Load

Motor

Speed

B7-02

63%

Droop Amount (B7-01)

= Torque (%) x B7-01

Section B: Application Parameters

B7 DROOP Control

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Yaskawa VS-616PS5 Series Programming Manual Manual de usuario Pagina 23