Motor Power Switch-Over Between Ac Motor Drive And Commercial Power; Energy Saving; Multi-Step Operation; Switching Acceleration And Deceleration Times - Delta VFD-B Series Manual

Motor power switch-over between AC motor drive and commercial power

Applications
Windmills, pumps,
extruders

Energy Saving

Applications
Punching machines and
precision machinery

Multi-step Operation

Applications
Conveying machinery

Switching acceleration and deceleration times

Applications
Auto turntable for
conveying machinery
Revision 10/2005, BE13, SW V4.08
Purpose
Switching motor power
between AC motor drive
and commercial power
Purpose
Energy saving and less
vibrations
Purpose
Cyclic operation by multi-
step speeds.
Purpose
Switching acceleration and
deceleration times by
external signal
Chapter 5 Parameters VFD-B Series
Functions
When switching motor power between
AC motor drive and commercial power, it
is unnecessary to stop motor or start by
commercial power with heavy duty
before switching to by AC motor drive
control
Functions
Energy saving when the AC motor drive
runs at constant speed, yet full power
acceleration and deceleration For
precision machinery it also helps to
lower vibrations.
Functions
To control 15-step speeds and duration
by simple contact signal.
Functions
Switching multi-step
acceleration/deceleration by external
signal. When an AC motor drive drives
two or more motors, it can reach high-
speed but still start and stop smoothly.
Related
Parameters
03-00
03-01
03-02
03-03
Related
Parameters
08-15
Related
Parameters
04-04~04-09
05-00~05-14
Related
Parameters
01-09~01-12
01-18~01-21
04-04~04-09
5-19