AutomationDirect DURAPULSE Series User Manual page 91

P1.18 DC Injection Current Level
Range: 00 to 100%
This parameter determines the amount of DC Braking Current applied to the
motor during start-up and stopping. When setting DC Braking Current, please
note that 100% is equal to the rated current of the drive. It is recommended to
start with a low DC Braking Current Level and then increase until proper holding
torque has been attained.
DC Injection during Start-up
P1.20
Range: 0.0 to 5.0 sec
This parameter determines the duration of time that the DC Braking Current will
be applied to the motor during the AC drive start-up. DC Braking will be applied
for the time set in this parameter until the Minimum Frequency is reached during
acceleration.
DC Injection during Stopping
P1.21
Range: 0.0 to 25.0 sec
This parameter determines the duration of time that the DC braking voltage will
be applied to the motor during stopping. If stopping with DC Braking is desired,
then P1.00 must be set to Ramp to Stop (00).
P1.22 Start-point for DC Injection
Range: 0.0 to 60.0 Hz
This parameter determines the frequency when DC Braking will begin during
deceleration.
Master
Frequency
Min. Output
Frequency
Operation
Command
1st Ed. Rev. D 05/2013
P 1.20
ON
DC Injection Current Level
P 1.18
DURA
Chapter 4: AC Drive Parameters
Default Setting: 00
Default Setting: 0.0
Default Setting: 0.0
Default Setting: 0.0
Start-Point for DC Braking
P 1.22
P 1.21
OFF
PULSE AC Drive User Manual
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