INVT Goodrive20-EU VFD Series, Руководство по эксплуатации

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Goodrive20-EU Series VFD Function parameters
-41-
Function
code
Name Description Default Modify
P01.02
Hold 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
◎
P01.03
Braking current
before starting
The VFD 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 is the percentage of rated current of the
VFD.
Setting range of P01.03: 0.0
–100.0% (rated
current peak of the VFD)
Setting range of P01.04: 0.00
–50.00s
0.0%
◎
P01.04
Braking time
before starting
0.00s
◎
P01.05
Acceleration/
deceleration
selection
The changing mode of the frequency during
start-up and running.
0: Linear type
The output frequency increases or decreases
linearly.
0
◎