LSIS sv-ig5a User Manual

7-19
 Manual torque boost
Group
Code
Parameter Name
Setting
Range
Initial
Unit
Function
group 1
F27
[Torque Boost select]
0
0 ~ 1
0
F28
[Torque boost in forward direction]
-
0 ~ 15
2
%
F29
[Torque boost in reverse direction]
 Set F27 to 0 {Manual torque boost}.
 The values of [Torque boost in forward/reverse direction] are set separately in F28 and
F29.
CAUTION
 If the boost value is set much higher than required, it may cause motor overheating due to
over-energizing.
 Auto torque boost
Group
Code
Parameter Name
Setting
Range
Initial
Unit
Function group 1
F27
[Torque Boost select]
1
0 ~ 1
0
Function group 2
H34
[No load motor
Current]
-
0.1 ~ 100
-
A
H41
[Auto tuning]
0
0 ~ 1
0
H42
[Stator resistance (Rs)]
-
0 ~ 28
-

 Before Auto Torque Boost setting, H34 and H42 should be set correctly (See page 10-6,
10-10).
 Select 1{Auto torque boost} in F27.
 Inverter automatically calculates torque boost value using motor parameters and outputs
the corresponding voltage.
FX
Time
RX
Voltage
FX torque
boost
No torque boost
100%
RX torque
boost
For Service Call 800-848-2504
For Service Call 800-848-2504

LSIS sv-ig5a Specifications

General

Brand	LSIS
Model	sv-ig5a
Category	Inverter
Language	English