LSIS sv-ig5a User Manual

7-17
7.5 V/F control
 Linear V/F pattern operation
Group
Code
Parameter Name
Setting
Range
Initial
Unit
Function group 1
F22
[Base frequency]
-
30 ~ 400
60.00
Hz
F23
[Start frequency]
-
0.1 ~ 10.0
0.50
Hz
F30
[V/F pattern]
0
0 ~ 2
0
Function group 2
H40
[Control mode select]
-
0 ~ 3
0
 Set F30 to 0 {Linear}.
 This pattern maintains a linear Volts/frequency ratio from F23 - [Start frequency] to F22-
[Base frequency]. This is appropriate for constant torque applications.
 Base Frequency: Inverter outputs its rated voltage at this level. Enter the motor nameplate
frequency.
 Start Frequency: Inverter starts to output its voltage at this level.
 Square V/F pattern
Group
Code
Parameter Name
Setting
Range
Initial
Unit
Function
group 1
F30
[V/F pattern]
1
0 ~ 2
0
 Set F30 to 1{Square}.
 This pattern maintains squared volts/hertz ratio. Appropriate applications are fans, pumps,
etc.
Run
command
Freq.
Start freq.
Base freq.
Voltage
Inverter rated
voltage
Freq.
Base freq.
100%
Voltage
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