LSIS LSLV-S100 - Auto Tuning

144
Learning Advanced Features
5.9 Auto Tuning
The motor parameters can be measured automatically and can be used for auto torque boost or
sensorless vector control.
Example - Auto Tuning Based on 0.75kW, 200V Motor
Group
Code
Name
LCD Display
Parameter Setting
Setting Range
Unit
dr
14
Motor capacity
Motor Capacity
1
0.75 kW
0-15
-
bA
11
Motor pole
number
Pole Number
4
2-48
-
12
Rated slip speed
Rated Slip
40
0-3000
rpm
13
Rated motor
current
Rated Curr
3.6
1.0-1000.0
A
14
Motor no-load
current
Noload curr
1.6
0.5-1000.0
A
15
Motor rated
voltage
Rated Volt
220
170-480
V
16
Motor efficiency
Efficiency
72
64-100
%
20
Auto tuning
Auto Tuning
0
None
-
-
21
Stator resistance
Rs
26.00
Depends on the
motor setting
Ω
22
Leakage
inductance
Lsigma
179.4
Depends on the
motor setting
mH
23
Stator inductance
Ls
1544
Depends on the
motor setting
mH
24
Rotor time
constant
Tr
145
25-5000
ms