IACDRIVE I5300 Series User Manual page 182

Description of Function Codes
• P6-14 (Stop DC braking time)
This parameter specifies the holding time of DC braking. If it is set to 0, DC braking is
cancelled.
The stop DC braking process is shown in the following figure.
Figure 6-14 Stop DC braking process
frequency (Hz)
Initial frequency of
stop DC braking
Effective value of
output voltage
Stop DC braking
Function Code
P6-15
It is valid only for the AC drive with internal braking unit and used to adjust the duty ratio of
the braking unit. The larger the value of this parameter is, the better the braking result will
be. However, too larger value causes great fluctuation of the AC drive bus voltage during the
braking process.
Output
RUN
command
Parameter Name
Brake use ratio
Waiting time of
stop DC braking
Stop DC
braking time
Setting Range
0%–100%
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I5300 User Manual
Time (t)
Time t
Default
100%