Powtran PI8600 Series - Page 33

Section V Parameter Function Table
31
Section V
Minimum frequency<lower frequency
Time
actual frequency
Time Time
Time
lower limit
frequency
set frequency
Minimum
frequency
lower limit
frequency
lower limit
frequency
lower limit
frequency
actual frequency
set frequency
Minimum frequency>lower frequency
Minimum
frequency
Minimum
frequency
Minimum
frequency
F26
DC braking current when
starting
0~135
%
100
Y
F27
Braking time when
starting
0.0~60.0
s
0.0
Y
When frequency Inverter starting, the first injection of DC current, the current size is
determined by starting to set when the DC braking current and braking time, braking time from
the start to set.
Value is based on inverter rated current as the benchmark, that is inverter rated current
corresponds to 100%. During setting process, be sure to gradually increase, until adequate
braking torque, and can not exceed the motor rated current.
start up braking
RUN
STOP
output
frequency
start up braking
ON
time
F28
Stop when the DC
braking current
0~135
%
100
Y
F29
Stop and braking wait
time
0.0~60.0
s
0.0
Y
F30
Brake time stop
0.0~60.0
s
0.0
Y
F31
Stop and brake starting
frequency
0.00~ Max frequency
Hz
0.00
Y
Inverter slowing down to stop braking start frequency, stop the output PWM waveform to
begin injection of DC current, the current size by the shutdown of DC braking current setting,
braking time, braking time set by the downtime.
Value is based on inverter rated current as the benchmark, that is inverter rated current
corresponds to 100%. Setting process, be sure to gradually increase from a small, until adequate
braking torque, and can not exceed the motor rated current.