Allen-Bradley PowerFlex 4 User Manual

Installation/Wiring 1-19
Accel/Decel Selection
The selection of Accel/Decel rates can be made through digital inputs,
RS485 (DSI) communications and/or parameters.
t
Jog Input
Enabled and Active:
A051 or A052 = 2
Ye s
A079 [Jog Accel/Decel] used.
P039 [Accel Time 1]/P040 [Decel Time 1]
are used.
RS485 (DSI) Port
Controls Speed
Active when
A067 [Accel Time 2]/A068 [Decel Time 2]
is selected by RS485 (DSI) port.
Input is programmed
as “Accel 2 & Decel 2”
A051 or A052 = 1
A067 [Accel Time 2]/A068 [Decel Time 2]
is active when input is active.
Speed is controlled
by [Preset Freq x]
A051 or A052 = 4
P039 [Accel Time 1]/P040 [Decel Time 1];
A067 [Accel Time 2]/A068 [Decel Time 2]
determined by the active Preset Frequency.
See A070-A073 [Preset Freq 0-3]
on page 3-16
.
No
No
Ye s
Ye s
Ye s
No
No

Allen-Bradley PowerFlex 4 Specifications

General

Brand	Allen-Bradley
Model	PowerFlex 4
Category	Controller
Language	English