LSIS sv-ip5a - FU1-29: Line Frequency; FU1-30: Maximum Frequency; FU1-31: Base Frequency; FU1-32: Starting Frequency

Chapter 6 - Parameter Description [FU1]
6-15
Stop Function, see FU1-90[Safety Stop Inertia Rate].
☞ Caution: This function is effective for high
load inertia.
FU1-29: Line Frequency
It sets input power frequency. Set 50 or 60Hz in FU1-
29 [Line Frequency].
☞ Caution: If line frequency is changed, related
frequencies such as Max frequency, Base
frequency are automatically changed. To set the
related frequencies different to line, user should
set the codes manually.
FU1-30: Maximum Frequency
FU1-31: Base Frequency
FU1-32: Starting Frequency
FU1-30 [Maximum Frequency] is the maximum
output frequency of the inverter. Make sure this
maximum frequency does not exceed the rated speed
of the motor.
FU1-31 [Base Frequency] is the frequency where the
inverter outputs its rated voltage. In case of using a
50Hz motor, set this to 50Hz.
FU1-32 [Starting Frequency] is the frequency where
the inverter starts to output its voltage. If it is set to
5Hz, motor starts running from 5 Hz.
☞ Caution: Note that these codes setting is
automatically changed when FU1-30 and
FU1-31 are set before setting FU1-29 [Line
Frequency].
☞ Caution: Note that Overheat trip or torque
shortage may occur if FU1-31 is set different
to motor rated frequency.
Note: Motor starts running at 5Hz when FU2-32 is set
to 5Hz.
FU1 ► M ax freq
30 60.00 Hz
60.00 30
Factory Default: 60.00 Hz 60.00
FU1 ► Base freq
31 60.00 Hz
60.00 31
Factory Default: 60.00 Hz 60.00
FU1 ► Start freq
32 0.50 Hz
0.50 32
Factory Default: 0.50 Hz 0.50
Output Voltage
Rated
Voltage
Output
Frequency
FU1-32. FU1-31.
FU1-30
FU1 ► Line Freq
29 60.00 Hz
60.00 29
Factory Default: 60.00 Hz 60.00
ON
0.01
10
Setting range
FX/RX Signal
Output freq.(Hz)
Time
(sec)
FU2-
32