INVT GD200A-004G-4, Руководство по эксплуатации

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GD200A series VFD Function parameters
-42-
Function
code
Name Description
Default
value
Modify
fmax
Output frequency
t1 t2
t
t1=P00.11/P08.00/
P08.02/P08.04
t2=P00.12/P08.01/
P08.03/P08.05
1: S curve:
Output frequency increases/decreases gradually
based on S curve. S curve is used in cases where
smooth start/stop is required, such as elevator,
conveyer belt, etc.
Output frequency
t
t1 t2 t1 t2
t1=P01.06
t2=P01.07
P01.06
ACC time of the
starting step of
S curve Setting rage: 0.0
–50.0s
Note: Effective when P01.05 = 1
0.1s
○
P01.07
DEC time of the
ending step of
S curve
0.1s
○
P01.08 Stop mode
0: Decelerate to stop: after the stop command
becomes valid, the VFD decelerates to reduce the
output frequency during the set time. When the
frequency decreases to 0Hz, the VFD stops.
1: Coast to stop: after the stop command becomes
valid, the VFD ceases the output immediately. And
the load coasts to stop at the mechanical inertia.
0
○
P01.09
Starting
frequency of
DC braking
Starting frequency of DC braking: start the DC
braking when running frequency reaches starting
frequency determined by P01.09 .
Waiting time before DC braking: VFDs block the
output before starting the DC braking. After this
waiting time, the DC braking will be started so as
to prevent over-current fault caused by DC braking
at high speed.
DC braking current: The value of P01.11 is the
percentage of rated current of VFD. The bigger
0.00 Hz
○
P01.10
Waiting time
before DC
braking
0.00s
○
P01.11
DC braking
current
0.0%
○
P01.12
DC braking
time
0.00s
○