Delta VFD110B43A User Manual

VFD-B Series
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
5-8
 In the diagram shown below, the Acceleration/Deceleration Time of the AC drive is time
between 0 Hz to Maximum Output Frequency (Pr.01-00). Suppose the Maximum Output
Frequency is 60 Hz, Minimum Output Frequency (Pr.01-05) is 1.0 Hz, and
Acceleration/Deceleration Time is 10 seconds. The actual time for the AC drive to
accelerate from start-up to 60 Hz is 9.83 seconds and the deceleration time is also 9.83
seconds. ((60-1) x 10/60=9.83secs).
01-09 01-11
01-18 01-20
01-10 01-12
01-19 01-21
Accel
Time
Decel
Time
Time
Frequency
01-00
Max.
Output
Freq.
Setting
running
Freq.
A
ccel/Decel Time Definition
01 - 13
Jog Acceleration Time
a
Factory Setting: 1.0
Settings 0.1 to 3600.0 sec Unit: 0.1sec
01 - 22
Jog Deceleration Time
a
Factory Setting: 1.0
Settings 0.1 to 3600.0 sec Unit: 0.1sec
01 - 14
Jog Frequency
a
Factory Setting: 6.00
Settings 0.10 to 400.00Hz Unit: 0.01Hz

When the Jog command is “ON”, the AC drive will accelerate from Minimum Output
Frequency (Pr.01-05) to Jog Frequency (Pr.01-14). When the Jog command is “OFF”,
the AC drive will decelerate from Jog Frequency to zero. The Accel/Decel time is decided
by the Jog Accel/Decel time (Pr.01-13, Pr01-22). During operation, the AC drive cannot
perform Jog command. And during Jog operation, other operation commands cannot be
accepted, except command of FORWARD, REVERSE and STOP keys on the digital
keypad.

Delta VFD110B43A Specifications

General

Brand	Delta
Model	VFD110B43A
Category	DC Drives
Language	English