Emerson Unidrive M400 - Page 17

Unidrive M400 Quick Start Guide 17
Issue Number: 5
Figure 4-5 Pr 00.005 = Preset (50 and 60 Hz)
Figure 4-6 Pr 00.005 = Keypad (50 and 60 Hz)
1
2
3
4
0V
Voltage speed reference
input (AI 1+)
AI 1-
Reference select
5
6
7
8
0V
Analog output 1
(motor frequency)
+ 10 V output
Analog output 2
(motor active current)
9
10
11
Digital output
(zero frequency)
Unassigned
12
13
14
15
16
17
Reference select
Run forward
+ 24 V output
Jog Forward
Unassigned
+ 24 V output
10k
Run reverse
Terminal 5 Terminal 14
Reference selected
0
0
1
1
0
1
0
1
Preset speed 1 ( )01.021
Preset speed 2 ( )01.022
Preset speed 3 ( )01.023
Preset speed 4 ( )01.024
1
2
3
4
0V
Voltage speed reference
input (AI 1+)
AI 1-
5
6
7
8
0V
Analog output 1
(motor frequency)
+ 10 V output
Analog output 2
(motor active current)
9
10
11
Digital output
(zero frequency)
Unassigned
12
13
14
15
16
17
Analog input 1/
input 2 select
Run forward
+ 24 V output
Jog Forward
Unassigned
+ 24 V output
10k
Run reverse
Voltage speed reference
input (AI 2)
10k
When Pr 00.005 is set to Keypad, to run in
reverse:
•Set Pr 00.017 to On
The Keypad reference can now be set to a
negative frequency to run the motor in the
reverse direction.
Unidrive M400 Quick Start Guide English Iss3.book Page 17 Wednesday, July 16, 2014 8:12 AM