INVT Goodrive300-19 Series Operation Manual page 52

Goodrive300-19 series open loop vector inverter special for hosit
Function
Name
code
Starting
P01.01 frequency of
direct start
Retention
time of
P01.02
starting
frequency
The braking
current
P01.03
before
starting
The braking
P01.04
time before
Detailed instruction of parameters
smoothly after tracking the rotation speed and
direction automatically. It is suitable in the cases
where reverse rotation may occur to the big inertia
load during starting.
Note: ≥4kW, the function is available.
Starting frequency of direct start-up means the
original frequency during the inverter starting. See
P01.02 for detailed information.
Setting range: 0.00~50.00Hz
Set a proper starting frequency to increase the torque
of the inverter during starting. During the retention
time of starting frequency, the output frequency of the
inverter is the starting frequency. And then, the
inverter will run from the starting frequency to the set
frequency. If the set frequency is lower than the
starting frequency, the inverter will stop running and
keep in the stand-by state. The starting frequency is
not limited in the lower limit frequency.
Setting range: 0.00~50.00s
The inverter will carry out DC braking at the braking
current set before starting and it will speed up after
the DC braking time. If the DC braking time is set to 0,
the DC braking is invalid.
The stronger the braking current, the bigger the
braking power. The DC braking current before starting
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Function parameters
Default
Modify
value
◎
0.50Hz
◎
0.00s
◎
0.0%
◎
0.00s