LSIS LSLV-S100 User Manual

Learning Advanced Features
211
Automatic Energy Saving Operation
The amount of energy saving can be automatically calculated based on the rated motor
current (bA.13) and the no-load current (bA.14). From the calculations, the output voltage
can be adjusted.
Group
Code
Name
LCD Display
Parameter Setting
Setting Range
Unit
Ad
50
Energy saving
operation
E-Save Mode
2
Auto
-
-
If operation frequency is changed or acceleration and /deceleration is carried out by a stop
command during the energy saving operation, the actual Acc/Dec time may take longer than the
set Acc/Dec time due to the time required to return to the gerneral operation from the energy
saving operation.
5.15 Speed Search Operation
This operation is used to prevent fault trips that can occur while the inverter output voltage
is disconnected and the motor is idling. Because this feature estimates the motor rotation
speed based on the inverter output current, it does not give the exact speed.
Group
Code
Name
LCD Display
Parameter Setting
Setting Range
Unit
Cn
69
PM speed search
pulse current
SS Pulse Curr
15
10~100
%
70
Speed search mode
SS Mode
0
Flying Start-1
-
-
1
Flying Start-2
2
Flying Start-3
71
Speed search
operation selection
Speed Search
0000*
-
bit
72
Speed search
reference current
SS Sup-
Current
-
Below 75kW
80–200
%
73
Speed search
proportional gain
SS P-Gain
100
0–9999
-
74
Speed search
integral gain
SS I-Gain
200
0–9999
-
75
Output block time
before speed search
SS Block Time
1.0
0–60
sec
OU
31
Multi-function relay 1
item
Relay 1
19
Speed
Search
-
-
33
Multi-function output
1 item
Q1 Define
*Displayed as on the Keypad.

LSIS LSLV-S100 Specifications

General

Brand	LSIS
Model	LSLV-S100
Category	Controller
Language	English