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LSIS H100-2 - Square Reduction V;Fpattern Operation

LSIS H100-2
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121
Learning Basic Features
4.13.2 Square Reduction V/FPattern Operation
Square reduction V/F pattern is ideal for loads such as fans and pumps. It provides non-
linear acceleration and deceleration patterns to sustain torque throughout the whole
frequency range.
Grou
p
Code
Name
LCD Display
Parameter Setting
Setting
Range
Unit
BAS
07
V/F pattern
V/F Pattern
1
Square
03
-
3
Square
2
Square Reduction V/F pattern Operation - Setting Details
Code
Description
BAS-07 V/F
Pattern
Sets the parameter value to ‗1 (Square) or2 (Square2) according to the
loads start characteristics.
Setting
Function
1
Square
The inverter produces output voltage proportional to 1.5
square of the operation frequency.
3
Square2
The inverter produces output voltage proportional to 2
square of the operation frequency. This setup is ideal for
variable torque loads such as fans or pumps.

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