Delta VFD-EL-W Series User Manual

Chapter 4 Parameters｜VFD-EL-W
94
Example 8:
This example uses negative slope.
The rotate direction of this application cannot be changed, and the drive can only operates in a
reverse direction. Pay extra attention when using this application.
0Hz
REV
Min.(0V)
Max.(5V)
60Hz
FWD
Frequency/Hz
Potentiometer
(voltage/V)
Default:
Pr.01.00=60 Hz Max. operation frequency
Pr.04.00=100 % Bias adjustment
Pr.04.01=1 Bias direction adjustment
Pr.04.02=100 % Gain of frequency adjustment
Pr.04.03=1 No negative bias command

04.11
Minimum AVI Input Voltage
Default: 0.0
Settings
0.0–10.0 V

04.12
Minimum AVI Input Frequency
Default: 0.0
Settings
0.0–100.0% [100% corresponds to Fmax (Pr.01.00)]

04.13
Maximum AVI Input Voltage
Default: 10.0
Settings
0.0–10.0 V

04.14
Maximum AVI Input Frequency
Default: 100.0
Settings
0.0–100.0% [100% corresponds to Fmax (Pr.01.00)]

04.15
Minimum ACI Input Current
Default: 4.0
Settings
0.0–20.0 mA

04.16
Minimum ACI Input Frequency
Default: 0.0
Settings
0.0–100.0% [100% corresponds to Fmax (Pr.01.00)]

04.17
Maximum ACI Input Current
Default: 20.0
Settings
0.0–20.0 mA

04.18
Maximum ACI Input Frequency
Default: 100.0
Settings
0.0–100.0% [100% corresponds to Fmax (Pr.01.00)]
 Sets the corresponding function between analog input value and maximum operating frequency
(Pr.01.00) (used in open-loop control), as shown in the figure below.

Delta VFD-EL-W Series Specifications

General

Brand	Delta
Model	VFD-EL-W Series
Category	DC Drives
Language	English