Auto Torque Boost-1 - LSIS LSLV-S100 Manual

Learning Basic Features
Manual Torque Boost Setting Details
Code
dr.16 Fwd Boost Set torque boost for forward operation.
dr.17 Rev Boost Set torque boost for reverse operation.
Excessive torque boost will result in over-excitation and motor overheating .

Auto Torque Boost-1

Auto torque boost enables the inverter to automatically calculate the amount of output
voltage required for torque boost based on the entered motor parameters. Because auto
torque boost requires motor-related parameters such as stator resistance, inductance, and
no-load current, auto tuning (bA.20) has to be performed before auto torque boost can be
configured [Refer to 5.9 Auto Tuning on page 183]. Similarly to manual torque boost,
configure auto torque boost while running a load that requires high starting torque, such as
lift-type loads.
Group Code
Dr 15 torque boost mode
bA 20 auto tuning
136
Name LCD Display
Torque
Boost
Auto Tuning
Description
Parameter
Setting Range
Setting
1 Auto1
3 Rs+Lsigma
Unit
0–2 -
0–6 -