BENSHAW Rsi S Series, Инструкция по эксплуатации

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Learning Advanced Features
92
Square Reduction V/F pattern Operation
Square reduction V/F pattern is ideal for loads such as fans and pumps that do not require constant
torque. It provides non-linear acceleration and deceleration patterns (squared V/F ratio) to sustain
torque throughout the whole frequency range.
Group Code Name LCD Display Parameter Setting Setting Range Unit
bA 07 V/F pattern V/F Pattern
1 Square
0–3 -
3 Square2
Square Reduction V/F pattern Operation - Setting Details
Code Description
bA.07 V/F Pattern
Sets the parameter value to 1(Square) or 3(Square2) according to the load’s start
characteristics.
Setting Function
1 Square The inverter produces output voltage proportional to 1.5
times the square of the operation frequency.
3 Square2 The inverter produces output voltage proportional to 2
times the square of the operation frequency. This setup is
ideal for variable torque loads such as fans or pumps.
User V/F Pattern Operation
The ”S” Series inverter allows configuration of a user-defined V/F pattern for special applications
with unique load characteristics.
Group Code Name LCD Display Parameter Setting Setting Range Unit
bA
07 V/F pattern V/F Pattern 2 User V/F
0
–
3
-
41 User Frequency1 User Freq 1 15.00
0
–
Maximum
frequency
Hz
42 User Voltage1 User Volt 1 25 0–100 %
43 User Frequency2 User Freq 2 30.00
0
–
Maximum
frequency
Hz
44 User Voltage2 User Volt 2 50 0–100 %
45 User Frequency3 User Freq 3 45.00
0
–
Maximum
frequency
Hz
46 User Voltage3 User Volt 3 75 0–100 %
47 User Frequency4 User Freq 4
Maximum
frequency
0
–
Maximum
frequency
Hz
100%
Voltage
Linear
Square
reduction
Frequency
Base frequency