Emerson unidrive m300 Quick Start Manual page 18

Figure 4-7 Pr 00.005 = Pad.Ref (50 and 60 Hz)
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Figure 4-8 Pr 00.005 = E.Pot (50 and 60 Hz)
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1
2
4
5
7
9
10
11
12
13
14
When Pr 00.005 is set to E.Pot, the
1 0V
Voltage speed reference
2
input (AI 1)
•
+ 10 V output
4
•
DOWN
5
•
Analog output 1
7
(motor frequency)
+ 24 V output
9
Digital output
10
(zero frequency)
Unassigned
11
Run forward
12
Run reverse
13
14 UP
0V
Voltage speed reference
input (AI 1)
+ 10 V output
Voltage speed reference
input (AI 2)
Analog output 1
(motor frequency)
+ 24 V output
Digital output
(zero frequency)
Unassigned
Run forward
Run reverse
Analog input 1/
input 2 select
following parameters may need to be
adjusted:
Pr 09.023: Motorized pot up/down
rate (s/100 %)
Pr 09.022: Motorized pot bipolar
select (0 = unipolar, 1 = bipolar)
Pr 09.021: Motorized pot mode: 0 =
zero at power-up, 1 = last value at
power-up, 2 = zero at power-up and
only change when drive is running,
3 = last value at power-up and only
change when drive is running,
4 = zero at power-up and drive
disabled, only change when drive is
running.
Unidrive M300 Quick Start Guide
Issue Number: 4