LSIS LSLV-S100 - Input Power Frequency and Voltage Settings

Learning Advanced Features
207
5.13 Torque Control
The torque control function controls the motor to maintain the preset torque value. The
motor rotation speed maintains the speed constantly when the output torque and load
torque of the motor keep a balance. Therefore, the motor rotation speed is decided by the
load when controlling the torque.
When the motor output torque is greater than the load, the speed of motor becomes too fast.
To prevent this, set the speed limit. (The torque control function cannot be used while the
speed limit function is running.)
Torque control setting option
Group
Code
Name
LCD Display
Parameter Setting
Unit
dr
09
Control mode
Control Mode
4
IM Sensorless
-
10
Torque control
Torque Control
1
Yes
-
Torque control setting option details
Group
Code
Name
Parameter Setting
Unit
dr
02
Cmd Torque
-
0.0
%
08
Trq Ref Src
0
Keypad-1
-
09
Control Mode
4
IM Sensorless
-
10
Torque Control
1
Yes
-
22
(+) Trq Gain
-
50-150
%
23
(-) Trq Gain
-
50-150
%
bA
20
Auto Tuning
1
Yes
-
Cn
62
Speed LmtSrc
0
Keypad-1
-
63
FWD Speed Lmt
-
60.00
Hz
64
REV Speed Lmt
-
60.00
Hz
65
Speed Lmt Gain
-
100
%
In
65-71
Px Define
35
Speed/Torque
-
OU
31-33
Relay x or Q1
27
Torque Dect
-
59
TD Level
-
100
%
60
TD Band
-
5.0
%