LSIS LSLV0055H100-4COFN - Auto Tuning

Learning Advanced Features
212
• If the value for AP2-48 Pre Heat Curr is above the rated motor current value, it is limited by
the rated motor current value.
• If the value for AP2-48 Pre Heat Curr is too high or the DC current output time is too long,
the motor may overheat or be damaged and the Inver IOLT may also malfunction. Reduce
the DC output current amount and DC output time to prevent from such damages.
5.21 Auto Tuning
The motor parameters can be measured automatically and can be used for an auto torque
boost.
Example - Auto Tuning Based on 5.5 kW, 200 V Motor
Group
Code
Name
LCD Display
Parameter Setting
Setting Range
Unit
DRV
14
Motor capacity
Motor
Capacity
9
5.5 kW
7–20
-
BAS
11
Motor pole
number
Pole Number
4
2–48
-
12
Rated slip speed
Rated Slip
45
0–3000
Rpm
13
Rated motor
current
Rated Curr
21.0
1.0–1000.0
A
14
Motor no-load
current
Noload curr
7.1
0.5–1000.0
A
15
Motor rated
voltage
Rated Volt
220
170–480
V
16
Motor efficiency
Efficiency
85
70–100
%
20
Auto tuning
Auto Tuning
0
None
-
-
21
Stator resistance
Rs
0.314
Depends on
the motor
setting
Ω
22
Leakage
inductance
Lsigma
3.19
Depends on
the motor
setting
mH