LSIS G100, Operation Manual

Page: 153 / 343

input power.
Group Code Name Setting Setting Range Unit
bA 19
Input power voltage
settings
220/380 170
–480
V
Cn
77 Energy buffering selection
0 None
0
–2
- 1 KEB-1
2 KEB-2
78 Energy buffering start level 125.0 110.0
–200.0
%
79 Energy buffering stop level 130.0 Cn-78
–210.0
%
80 Energy buffering P gain 1000 1
–20000
-
81 Energy buffering I gain 500 0
–20000
-
82 Energy buffering Slip gain 30.0 0
–2000.0
%
83
Energy buffering
restoration frequency
10.0 0.0
–600.0
sec
In
65
–
69
Pn terminal function setting 52
KEB-1
Select
- -
Kinetic Energy Buffering Operation Setting Details
Code and
Features
Description
Cn.77 KEB
Select
Select the kinetic energy buffering operation when the input power
is disconnected. If 1 or 2 is selected, it controls the inverter's output
frequency and charges the DC link (inverter's DC part) with energy
generated from the motor. Also, this function can be set using a
terminal input. From the Pn terminal function settings, select KEB-1
Select, and then turn on the terminal block to run the KEB-1
function. (If KEB-1 Select is selected, KEB-1 or KEB-2 cannot be set
in Cn-77.)
Configuration Function
0 None
General deceleration is carried out until a low
voltage trip occurs.