Delta VFD-EL-W Series - Page 76

Chapter 4 Parameters｜VFD-EL-W
71
01 Basic Parameters
 You can set this parameter during operation.
01.00
Max. Operation Frequency
Default: 60.00 / 50.00
Settings
50.00–400.00 Hz
01.01
Motor Rated Frequency
Default: 60.00 / 50.00
Setting
0.10–400.00 Hz
 Set this parameter according to the rated voltage on the motor nameplate.
01.02
Motor Rated Voltage
Default:
Settings
230V models: 0.1–255.0 V
220.0/ 230.0
460V models: 0.1–510.0 V
380.0/ 400.0
 The default of motor rated voltage is different according to different models of 230V/ 460V and
Pr.00.02 setting 9 or 10. Refer to the following table.
(Pr.00-12)
(Pr.00-02)
Pr.01-01
Pr.01-02
230V Models
0
9
50.00 (Hz)
230.0 V
10
60.00 (Hz)
220.0 V
1
9
50.00 (Hz)
220.0 V
10
60.00 (Hz)
220.0 V
460V Models
0
9
50.00 (Hz)
400.0 V
10
60.00 (Hz)
400.0 V
1
9
50.00 (Hz)
380.0 V
10
60.00 (Hz)
400.0 V
 Sets the maximum output voltage. This parameter must be set smaller than or equal to the rated
voltage on the motor nameplate.
01.03
Mid-Point Frequency Setting
Default: 1.5
Settings
0.10–400.0 Hz
 Sets the Mid-point Frequency of any V/F curve. This setting determines the V/F ratio between
the Minimum Frequency and the Mid-point Frequency.
01.04
Mid-Point Voltage Setting
Default: 10.0 / 20.0
Settings
230V models: 0.1–255.0 V
460V models: 0.1–510.0 V
 For 230V models, the default is 10.0 V; for 460V models, the default is 20.0 V.
 Sets the Mid-point Voltage of any V/F curve. This setting determines the V/F ratio between the
Minimum Frequency and the Mid-point Frequency.
01.05
Min. Output Frequency Setting (Hz)
Default: 1.5
Settings
0.10–400.0 Hz
 Sets the minimum start-up frequency of V/F curve.