Baldor VS1MD User Manual page 75

7-30
F11 DC Brake Time
Range:
Default:
Access
See Also:
Note:
Sets the time for F10 – DC Brake Voltage to be applied to the motor after F9
– DC Brake wait time. Setting F10 or F11 to zero will disable the DC Brake
function. In case of DC Brake at high load inertia and frequency, change
the DC brake controller gain according to H37 set value.
F12 DC Brake start voltage
Range:
Default:
Access
See Also:
This parameter sets the amount of DC voltage before a motor starts to run.
It is set as percentage of P33 – Motor rated current.
F13 DC Brake start time
Range:
Default:
Access
See Also:
DC voltage is applied to the motor for DC Brake start time before motor
accelerates.
Setting F12 or F13 to 0 will disable the Starting DC brake. After F13 – DC
Brake start time, the frequency is increased. If a digital input (t1~t8) is set
for 11 – DC brake during start, the voltage is not released until the input is
opened. The drive will accelerate with dc voltage applied until the input is
open.
0-60 [sec]
1.0
Configurable
P35, P39, F8-F11
Only viewable when P39 – Stop mode select is set to DC
Brake.
0-200 [%]
50
Configurable
F12, t1-t8
0-60 [sec]
0
Configurable
F12, t1-t8
Freq.
F13 t
Voltage
Run
command
F12
VS1MD AC Drive User Manual