Rockwell Automation Allen Bradley PowerFlex40 User Manual

Programming and Parameters 3-23
PowerFlex 40 Adjustable Frequency AC Drive FRN 1.xx - 7.xx User Manual
Publication 22B-UM001I-EN-E
Advanced Program Group (continued)
A070 [Preset Freq 0]
(1)
A071 [Preset Freq 1]
A072 [Preset Freq 2]
A073 [Preset Freq 3]
A074 [Preset Freq 4]
A075 [Preset Freq 5]
A076 [Preset Freq 6]
A077 [Preset Freq 7]
Related Parameter(s): P038, P039, P040, A051-A053,
A067
, A068, A140-A147, A150-A157
Values A070 Default:
(1)
A071 Default:
A072 Default:
A073 Default:
A074 Default:
A075 Default:
A076 Default:
A077 Default:
0.0 Hz
5.0 Hz
10.0 Hz
20.0 Hz
30.0 Hz
40.0 Hz
50.0 Hz
60.0 Hz
Min/Max: 0.0/400.0 Hz
Display: 0.1 Hz
Provides a fixed frequency command value when A051
- A053 [Digital Inx Sel] is set to 4 “Preset
Frequencies”.
An active preset input will override speed command as shown in the flowchart on page 1-23
.
(1)
To activate A070 [Preset Freq 0] set P038 [Speed Reference] to option 4 “Preset Freq 0-3”.
Input State
of Digital In 1
(I/O Terminal 05
when A051 = 4)
Input State
of Digital In 2
(I/O Terminal 06
when A052 = 4)
Input State
of Digital In 3
(I/O Terminal 07
when A053 = 4) Frequency Source Accel / Decel Parameter Used
(2)
0 0 0 A070 [Preset Freq 0] [Accel Time 1] / [Decel Time 1]
1 0 0 A071 [Preset Freq 1] [Accel Time 1] / [Decel Time 1]
0 1 0 A072 [Preset Freq 2] [Accel Time 2] / [Decel Time 2]
1 1 0 A073 [Preset Freq 3] [Accel Time 2] / [Decel Time 2]
0 0 1 A074 [Preset Freq 4] [Accel Time 1] / [Decel Time 1]
1 0 1 A075 [Preset Freq 5] [Accel Time 1] / [Decel Time 1]
0 1 1 A076 [Preset Freq 6] [Accel Time 2] / [Decel Time 2]
1 1 1 A077 [Preset Freq 7] [Accel Time 2] / [Decel Time 2]
(2)
When a Digital Input is set to “Accel 2 & Decel 2”, and the input is active, that input overrides the settings in this
table.
A078 [Jog Frequency]
Related Parameter(s): P035, A051-A054, A079
Sets the output frequency when a jog command is issued.
Values Default: 10.0 Hz
Min/Max: 0.0/[Maximum Freq]
Display: 0.1 Hz
22B-UM001.book Page 23 Tuesday, May 30, 2017 5:22 PM

Rockwell Automation Allen Bradley PowerFlex40 Specifications

General

Brand	Rockwell Automation
Model	Allen Bradley PowerFlex40
Category	DC Drives
Language	English