Toshiba TOSVERT VF-AS3 Instruction Manual page 173

5. 2. 2 Setting rated frequency and rated voltage of motor
<vL: Base frequency 1>
Basic parameter
<vLv: Base frequency voltage 1>
Basic parameter
■ 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
Title Parameter name
vL Base frequency 1
vLv Base frequency
voltage 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>.
■ 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.
frequency voltage 1>
Adjustment range
15.0 - 590.0
240V class: 50-330
480V class: 50-660
Output voltage (V)
<vLv: Base
0
<vL: Base frequency 1>
5-7
STOP 0.0Hz
vL :Base frequency 1
60.0
Min: 15.0 Max: 590.0
X1000 X100 X10
STOP 0.0Hz
vLv :Base frequency voltage 1
400
Min: 50 Max: 660
X1000 X100 X10
Unit Default setting
Hz
*1
50.0/60.0
V
*1
Output frequency (Hz)
5. [Fundamental operation] How to use parameters
E6582062
15:25
Hz
X1
3
15:26
4
5
V
X1
9