Kruger Ecowatt K320 Series Operation Manual page 149

Ecowatt Drive K320 series
®
Function
Name
code
Starting frequency
P01.09 of DC braking for
stop
Demagnetization
P01.10
time
DC braking
P01.11
current for stop
DC braking time
P01.12
for stop
FWD/REV running
P01.13
deadzone time
Description
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.
Acceleration
Constant speed
P01.04
P13.14
P01.23
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
This function code indicates the transition
time specified in P01.14 during FWD/REV
rotation switching. See the figure.
Output frequency f
Forward
Starting
frequency
Setting range: 0.0–3600.0s
-140-
P01.09
Time t
P13.15
Deceleration
P01.12
P01.10
In running
Switch over after
starting frequency
Switch over after
zero frequency
Time t
Deadzone
Reverse
time
Function parameter list
Default Modify
0.00Hz
○
0.00s
○
0.0%
○
0.00s
○
0.0s
○