INVT GD20-0R4G-2-UL, Руководство по эксплуатации

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Goodrive20-UL Series VFD Function parameters
-35-
P01 group Start and stop control
Function
code
Name Description Default Modify
P01.00
Start
mode
0: Start-up directly: start from the starting
frequency P01.01
1: Start-up after DC braking: start the motor from
the starting frequency after DC braking (set the
parameter P01.03 and P01.04). It is suitable in
the cases where reverse rotation may occur to
the low inertia load during starting.
2: Start after speed tracking 1
3: Start after speed tracking 2
The direction and speed will be tracked
automatically for the smoothing starting of
rotating motors. It suits the application with
reverse rotation when big load starting.
Note: This function is only available for the
VFDs
≥4kW.
0
◎
P01.01
Starting
frequency
of direct
start-up
Starting frequency of direct start-up means the
original frequency during the VFD starting. See
P01.02 for detailed information.
Setting range: 0.00
–50.00Hz
0.50Hz
◎
P01.02
Retention
time of the
starting
frequency
Set a proper starting frequency to increase the
torque of the VFD during starting. During the
retention time of the starting frequency, the
output frequency of the VFD is the starting
frequency. And then, the VFD will run from the
starting frequency to the set frequency. If the set
frequency is lower than the starting frequency,
the VFD will stop running and keep in the
stand-by state. The starting frequency is not
limited in the lower limit frequency.
Output frequency
fmax
t1
T
f1 set by P01.01
f1
t1 set by P01.02
Setting range: 0.0
–50.0s
0.0s
◎