INVT Goodrive3000 Series Operation Manual page 91

Goodrive3000 series medium voltage VFD
Function
Name
code
P01.08 Stop mode
0: Decelerate to stop: after the stop command becomes valid, the VFD decelerates to decrease output
frequency during the set time. When the frequency decreases to 0Hz, the VFD will stop.
1: Coast to stop: after the stop command becomes valid, the VFD immediately ceases the output. The
load coasts to stop at the mechanical inertia.
Function
Name
code
Starting frequency
P01.09
of DC braking
Waiting time before
P01.10
DC braking
P01.11 DC braking current 0.0–100.0% (Motor rated current)
P01.12 DC braking time
Starting frequency of DC braking: start the DC braking when running frequency reaches the starting
frequency during stop.
Waiting time before DC braking: the VFD blocks the output before starting DC braking. Start the DC
braking after the waiting time to prevent overcurrent fault caused by DC braking at high speed.
DC braking current refers to the added DC braking. The higher the current, the greater the braking effect.
DC braking time refers to the retention time of DC braking. If the time is 0, DC braking is invalid and the
VFD will stop at the set deceleration time.
Output frequency f
t1 t2
Description
0: Decelerate to stop
1: Coast to stop
Description
0.00–P00.03 (Max. frequency)
0.0–50.0s
0.0–50.0s
Acceleration
P01.04
P01.23 P13.14
t1=P01.06 x ACC time (P00.11)
t2=P01.07 x ACC time (P00.11)
t3=P01.06 x DEC time (P00.12)
t4=P01.07 x DEC time (P00.12)
Time t
t3 t4
P01.09
P13.15
Constant speed
Deceleration
P01.12
P01.10
In running
-86-
Goodrive3000 inverter
Setting range Default
0–1 0
Setting range Default
0.00–P00.03 0.00Hz
0.0–50.0 0.0s
0.0–100.0 0.0%
0.0–50.0 0.0s
Time t