Detailed Function Description
46
P1.04
DC Braking time
before start
0.0~50.0s 0.0~50.0 0.0s
When inverter starts, it performs DC braking according to P1.03 firstly, then start to
accelerate after P1.04.
Notice:
DC braking will take effect only when P1.00 is set to be 1.
DC braking is invalid when P1.04 is set to be 0.
The value of P1.03 is the percentage of rated current of inverter. The bigger
the DC braking current, the greater the braking torque.
Function
Code
Name Description
Setting
Range
Factory
Setting
P1.05 Stop mode
0: Deceleration to stop
1: Coast to stop
0~1 0
0: Deceleration to stop
When the stop command takes effect, the inverter decreases the output frequency
according to the selected acceleration/deceleration time till stop.
1: Coast to stop
When the stop command takes effect, the inverter blocks the output immediately. The
motor coasts to stop by its mechanical inertia.
Function
Code
Name Description
Setting
Range
Factory
Setting
P1.06
Starting frequency of DC
braking
0.00~P0.04 0.00~50.00 0.00Hz
P1.07
Waiting time before DC
braking
0.0~50.0s 0.0~50.0 0.0s
P1.08 DC braking current 0.0~150.0% 0.0~150.0 0.0%
P1.09 DC braking time 0.0~50.0s 0.0~50.0 0.0s
Starting frequency of DC braking: Start the DC braking when output frequency reaches
starting frequency determined by P1.06.
Waiting time before DC braking: Inverter blocks the output before starting the DC braking.
After this waiting time, the DC braking will be started. It is used to prevent over-current
fault caused by DC braking at high speed.
DC braking current: The value of P1.08 is the percentage of rated current of inverter. The
bigger the DC braking current, the greater the braking torque.
DC braking time: The time used to perform DC braking. If the time is 0, the DC braking
will be invalid.
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