Astraada DRV-24 - Page 35

Astraada DRV-24 frequency inverters Function Parameters
33
Functio
n code
Name
Detailed instruction of parameters
Defaul
t value
Modify
linearly.
1: S curve, the output frequyency will increase
or decrease according to the S curve
S curve is generally used on the applications of
gradual starting and stopping, such as
elevators.
P01.06
ACC time of
the starting
step of S
curve
0.0~50.0s
0.1s
◎
P01.07
DEC time of
the ending
step of S
curve
0.1s
◎
P01.08
Stop
selection
0: Decelerate to stop: after the stop command
becomes valid, the inverter decelerates to
reduce the output frequency during the set
time. When the frequency decreases to 0Hz,
the inverter stops.
1: Coast to stop: after the stop command
becomes valid, the inverter 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 P1.09.
Waiting time before DC braking: Inverters
blocks 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
0.00Hz
○
P01.10
Waiting
time before
DC braking
0.00s
○
P01.11
DC braking
current
0.0%
○