INVT Goodrive20-UL VFD Series Operation Manual page 45

Goodrive20-UL Series VFD
Function
Name
code
(valid
when
frequency
lower limit
greater
than 0)
Wake–up
–from-sle
P01.20
ep delay
Restart
P01.21 after
power off
The
waiting
time of
P01.22
restart
after
power off
Description
This function
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.
Frequency f
t1 < P01.20, the VFD does not run
t1+t2 ≥P01.20, the VFD runs
Frequency
lower limit f0
Coast to
Run
stop
Setting range:
P01.19=2)
This function can enable the VFD start or not
after the power off and then power on.
0: Disabled
1: Enabled, if the starting need is met, the VFD
will run automatically after waiting for the time
defined by P01.22.
The function determines the waiting time before
the automatic running of the VFD when
powering off and then powering on.
Output frequency
Running Power off
code determines
Set frequency curve:
Running frequency curve:
t2
t1
Sleep Run
0.0–3600.0s (valid
t1=P01.22
t2=P01.23
t1 t2
Running
Power on
-40-
Function parameters
Default
the
0.0s
Time t
when
0
1.0s
t
Modify
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