LSIS sv-ig5a User Manual

7-18
 User V/F pattern operation
Group
Code
Parameter Name
Setting
Range
Initial
Unit
Function group 1
F30
[V/F pattern]
2
0 ~ 2
0
F31
[User V/F frequency 1]
-
0 ~ 400
15.00
Hz
~
~
F38
[User V/F voltage 4]
-
0 ~ 100
100
%
 Select F30 to 2 {User V/F}.
 User can adjust the Volt/Frequency ratio according to V/F pattern of specialized motors
and load characteristics.
CAUTION
In case of using a standard induction motor, if this value is set much higher than linear V/F
pattern, it could result in torque shortage or motor overheating due to over-energizing.
When User V/F pattern is active, F28 - [Torque Boost in forward direction] and F29 - [Torque
Boost in reverse direction] are deactivated.
 Output voltage adjustment
Group
Code
Parameter Name
Setting
Range
Initial
Unit
Function group 1
F39
[Output voltage
adjustment]
-
40 ~ 110
100
%
 This function is used to adjust the output voltage of the inverter. This is useful when you
use a motor that has a rated voltage lower than the input voltage.
Freq.
Voltage
Start
freq.
F31 F33 F35 F37
Base
freq.
F32
F34
F36
F38
100%
Linear
V/F
Freq.
Voltage
Base freq.
100%
70%
100% setting
70% setting
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