Lifasa SV030iH-2U, Manual, Page: 50 / 98

Chapter 5 - Parameter Description (Function Group)
48
FUN 14: Energy Savings Level
FUN
¢º
Energy save
14 100 %
Setting Range: 70 to 100%
Factory Default: 100%
This function is used to reduce the output voltage in
applications that do not require high torque and
current at its steady speed. The inverter reduces its
output voltage after accelerating to the reference
frequency (steady speed) if the energy save level is
set at 80%. This function may cause over-current trip
due to the lack of output torque in a fluctuating load.
This function does not work with a 100% set point
value.
[When Energy Save Level is set at 80%]
FUN 15: Stop Mode Selection
FUN
¢º
Stop mode
15 Decel
Setting Range: Decel, DCBR, Free Run
Factory Default: Decel
This function is used to select stopping mode of the
motor.
Decel:
[Deceleration]
Inverter stops be the deceleration pattern selected in
FUN 12 [Dec. pattern].
DCBR:
[DC Injection Braking]
Inverter stops with DC injection braking. Inverter
outputs DC voltage when the frequency reaches the
DC injection braking frequency set in FUN 33 during
deceleration.
Free Run:
[Coast to Stop]
Inverter cuts off its output immediately when the
stop signal is commanded.
[Stop Mode: ‘Decel’]
Output Voltage
Output
Frequency
Reference Frequency
(Steady Speed)
100%
80%
Output Frequency
Time
FX-CM ON
Output Voltage
Time
Time
Stop Command
Output Frequency
Time
FX-CM
ON
Output voltage
Time
Time
Stop Command
FUN 33
[DC-br freq]
FUN 36
[DC-br value]
t1 t2
t1: FUN 34
t2: FUN 35