Motor Shaft Fixing Control - Toshiba TOSVERT VF-S11 Instruction Manual

DC braking starting frequency
Note: During DC braking, the overload protection sensitivity of the inverter increases. The DC braking current
may be adjusted automatically to prevent tripping.
6.7.2

Motor shaft fixing control

: Motor shaft fixing control
• Function
This function is used to prevent the motor from running unexpectedly because its shaft is not restrained
or to preheat the motor.
[Parameter setting]
Title
Motor shaft fixing control
If the motor shaft fixing control
will be applied to the motor to continue DC braking even after the completion of ordinary DC braking. To stop
motor shaft fixing control, turn off the standby command (ST signal).
Output frequency [Hz]
Set frequency
0
Output current [A]
0
Operation signal (F-CC)
Function
is set to , half the braking force set with
F-25
DC braking
Time [s]
DC braking current
DC braking time
ON
OFF
Adjustment range
0: Disabled, 1: Enabled
E6581158
6
Default setting
0
(DC braking rate)