INVT Goodrive350A Series Operation Manual page 151

Goodrive350A series high-performance multifunction VFD
Function
Name
code
Starting frequency
P01.09 of DC braking for
stop
Demagnetization
P01.10
time
DC braking current
P01.11
for stop
DC braking time for
P01.12
stop
P01.13 FWD/REV running This function code indicates the transition
Description
takes effect, the VFD lowers output frequency
based on the DEC mode and the defined
DEC time; after the frequency drops to the
stop speed (P01.15), the VFD stops.
1: Coast to stop. After a stop command takes
effect, the VFD stops output immediately; and
the load coasts to stop according to
mechanical inertia.
Starting frequency of DC braking for stop:
During the deceleration to stop, the VFD
starts DC braking for stop when running
frequency reaches the starting frequency
determined by P01.09.
Wait time before DC braking: The VFD blocks
the output before starting DC braking. After
this wait time, DC braking is started so as to
prevent overcurrent caused by DC braking at
high speed.
DC braking current for stop: The value of
P01.11 is the percentage of rated current of
VFD. Stronger current indicates greater DC
braking effect.
DC braking time for stop: It indicates the hold
time of DC braking. If the time is 0, DC
braking is invalid, and the VFD decelerates to
stop within the specified time.
ACC
Constant speed
P01.04
P01.30
P01.23
In running
Setting range of P01.09: 0.00Hz–P00.03
(Max. output frequency)
Setting range of P01.10: 0.00–30.00s
Setting range of P01.11: 0.0–100.0%
Setting range of P01.12: 0.0–50.0s
-146-
P01.09
Time t
P01.31
DEC
P01.12
P01.10
Function parameter list
Default Modify
○
0.00Hz
○
0.00s
○
0.0%
○
0.00s
○
0.0s