LSIS G100 User Manual

Grou
p
Code
Name
Setting
Setting Range
Unit
adjustment gain
53
Torque limit setting
0
Keypad-1
0–12
-
54
Forward direction
retrograde torque limit
180.0
0.0–200.0
%
55
Forward direction
regenerative torque
limit
180.0
0.0–200.0
%
56
Reverse direction
regenerative torque
limit
180.0
0.0–200.0
%
57
Reverse direction
retrograde torque limit
180.0
0.0–200.0
%
For high-performance operation, the parameters of the motor connected to the inverter
output must be measured. Use auto tuning (bA.20 Auto Tuning) to measure the
parameters before you run sensorless vector operation. To run high-performance
sensorless vector control, the inverter and the motor must have the same capacity. If the
motor capacity is smaller than the inverter capacity by more than two levels, control may
be inaccurate. In that case, change the control mode to V/F control. When operating with
sensorless vector control, do not connect multiple motors to the inverter output.
5.10.1 Sensorless Vector Control Operation Setting for
Induction Motors
To run sensorless vector control operation, set dr.09 (Control Mode) to 4 (IM
sensorless), select the capacity of the motor you will use at dr.14 (Motor Capacity),
and select the appropriate codes to enter the rating plate information of the motor.
Code
Input (Motor Rating Plate Information)
dr.18 Base Freq
Base frequency
bA.11 Pole Number
Number of motor poles
bA.12 Rated Slip
Rated slip
bA.13 Rated Curr
Rated current
bA.15 Rated Volt
Rated voltage
bA.16 Efficiency
Efficiency
(when no information is on the rating plate, default values are
used.)

LSIS G100 Specifications

General

Brand	LSIS
Model	G100
Category	Inverter Drive
Language	English