LS ELECTRIC LSLV-H100 Series, User Manual

Page: 256 / 618

243
Learning Advanced Features
Example - 2nd Motor Operation
Use the 2nd motor operation when switching operation between a 7.5 kW motor and a
secondary 3.7 kW motor connected to terminal P3. Refer to the following settings.
Group Code Name LCD Display
Parameter
Setting Setting
Range
Unit
IN 67 Terminal P3 configuration P3 Define 26 2nd Motor - -
M2
06 Motor capacity M2-Capacity - 3.7 kW - -
08 Control mode M2-Ctrl Mode 0 V/F - -
5.31 Supply Power Transition
A supply power transition is used to switch the power source for the motor connected to the
inverter from the inverter output power to the main supply power source (commercial power
source), or vice versa.
Group Code Name LCD Display Parameter Setting Setting Range Unit
IN
65
–
71
Px terminal
configuration Px Define
(Px: P1
–P7)
18 Exchange 0-55 -
OUT
31
Multi-function
relay 1 items
Relay1 17 Inverter Line 0-41 -
33
Multi-function
output 1 items
Q1 Define 18 Comm Line 0-41 -
Code Description
IN-65
–71
Px Define
When the motor power source changes from inverter output to main
supply power, select a terminal to use and set the code value to ‘18
(Exchange)’. Power will be switched when the selected terminal is on. To