Dc Braking - Toshiba TOSVERT VF-S11 Instruction Manual

6.7

DC braking

6.7.1
• Function
[Parameter setting]
6
Note1: During DC braking, the overload protection sensitivity of the inverter increases. The DC braking
Note 2: During DC braking, the carrier frequency is 4kHz or less irrespective of the setting of parameter
DC braking
: DC braking starting frequency
: DC braking current
: DC braking time
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.
Title Function
DC braking starting frequency
DC braking current
DC braking time
Output frequency [Hz]
Set frequency
DC braking starting frequency
Output current [A]
Operation signal (F-CC)
current may be adjusted automatically to prevent tripping.
f300 (PWM carrier frequency).
Adjustment range
0.0- (Hz)
0.0-100 (%) / (A)
0.0- 20.0 (sec)
DC braking
0
0
DC braking time
F-26
E6581158
Default setting
0.0
50
1.0
Time [s]
DC braking current
ON
OFF