Toshiba TOSVERT VF-S11 - 6.7 DC braking

E6581158
F-24
6
6.6.2 Run/stop control with frequency setting signals
H : Operation starting frequency
H
: Operation starting frequency hysteresis
• Function
The Run/stop of operation can be controlled simply with frequency setting signals.
[Parameter setting]
Title Function Adjustment range Default setting
H Operation starting frequency 0.0-HJ (Hz) 0.0
H
Operation starting frequency hysteresis 0.0-HJ (Hz) 0.0
0A B 100%ų Frequency command value
H 
+ H
H
H  - H
HJ
The inverter begins accelerating after
the frequency setting signal has reached
point B.
Deceleration begins when the frequency
setting signal decreases below point A.
Output frequency [Hz]
6.7 DC braking
6.7.1 DC braking
H : DC braking starting frequency
H
: DC braking current
H
: DC braking time
• Function
A large braking torque can be obtained by applying a direct current to the motor. These parameters
set the direct current to be applied to the motor, the application time and the starting frequency.
[Parameter setting]
Title Function Adjustment range Default setting
H
DC braking starting frequency 0.0-HJ (Hz) 0.0
H
DC braking current 0.0-100 (%) 50
H
DC braking time 0.0- 20.0 (sec) 1.0