Toshiba TOSVERT VF-AS3, Instruction Manual

Page: 173 / 622

E6582062 
5-7
5. [Fundamental operation] How to use parameters
3
4
5
9
5. 2. 2 Setting rated frequency and rated voltage of motor
<vL: Base frequency 1>
<vLv: Base frequency voltage 1>
■ Function
These parameters are used to set the rated frequency and rated voltage of the motor according to
machinery. They are important parameters to decide the control range of the inverter.
■ Parameter setting
■ Reference of setting
Set the rated frequency (50 Hz, 60 Hz, etc.) and rated voltage (200 V, 220 V, etc.) of the motor
according to the specifications of machinery.
The inverter is controlled based on the rating of the motor specified with these parameters.
Title Parameter name Adjustment range Unit Default setting
vL Base frequency 1 15.0 - 590.0 Hz
50.0/60.0
*1
*1 Depending on the setup menu. Refer to [5. 3. 10].
The value of <VL> should be equal or smaller than that of <FH>.
vLv Base frequency
voltage 1 240V class: 50-330
480V class: 50-660 V *1
0.0Hz STOP
15:25
Min: 15.0 Max: 590.0
X1000 X100 X10 X1
Hz
vL :Base frequency 1
60.0
Basic parameter
0.0Hz STOP
15:26
vLv :Base frequency voltage 1
Min: 50 Max: 660
X1000 X100 X10
V
400
X1
Basic parameter
Output frequency (Hz)
Output voltage (V)
0
<vLv: Base
frequency voltage 1>
<vL: Base frequency 1>