Kruger Ecowatt K320 Series Operation Manual page 151

Ecowatt Drive K320 series
®
Function
Name
code
Wake-up-from-sle
P01.20
ep delay
Power-off restart
P01.21
selection
Wait time for
P01.22 restart after
power-off
Description
limit one again and it lasts for the time set
by P01.20, the VFD resumes the running
state automatically.
The function code determines the
wake-up-from-sleep delay time. When the
running frequency of the VFD is lower
than the lower limit, the VFD becomes
standby.
When the set frequency exceeds the lower
limit one again and it lasts for the time set
by P01.20, the VFD runs automatically.
t1 < P01.20, the inverter does not run
Frequency f
t1+t2 ≥P01.20, the inverter runs
t0=P01.34, sleep delay
Frequency lower
limit f0
t0
Run
Coast to
stop
Setting range: 0.0–3600.0s (valid when
P01.19=2)
The function code indicates whether the
VFD automatically runs after re-power on.
0: Disable
1: Enable. If the restart condition is met,
the VFD will run automatically after
waiting the time defined by P01.22.
The function code indicates the wait time
before the automatic running of the VFD
that is re-powered on.
Output frequency
Running
Power off
Setting range: 0.0–3600.0s (valid when
P01.21=1)
-142-
Set frequency curve:
Running frequency curve:
t2
t1
Time t
Sleep Run
t1=P01.22
t2=P01.23
t1 t2
Running
Power on
Function parameter list
Default Modify
0.0s
○
0
○
1.0s
○
t