INVT Goodrive350A Series Operation Manual page 153

Goodrive350A series high-performance multifunction VFD
Function
Name
code
frequency lower
limit (valid when
frequency lower
limit greater than 0)
Wake-up-from-slee
P01.20
p delay
Power-off restart
P01.21
selection
Description
lower limit.
Ones place: Action selection
0: Run in lower limit of the frequency
1: Stop
2: Sleep
Tens place: Stop mode
0: Coast to stop
1: Decelerate to stop
The VFD stops as set in the tens place if the
action selection is stop or sleep when the set
frequency is below the lower limit. The VFD
resumes the running state automatically when
the set frequency is above the lower limit
again and this situation lasts for the time set
by P01.20.
The parameter 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 parameter indicates whether the VFD
automatically runs after re-power on.
-148-
Set frequency curve:
Running frequency curve:
t2
t1
Time t
Run
Sleep
Function parameter list
Default Modify
○
0.0s
○
0