Rockwell-automation MD65 User Manual Version 2.0 Manual de usuario Pagina 79

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Parameter Descriptions
9-25
Sets the frequency where the break frequency is applied when
Boost Select (A084) is set to 0 = Custom V/Hz, and Torque Perf
Mode (A125) is set to 0 = V/Hz.
Sets the highest voltage the drive will output.
Maximum output current allowed before current limiting occurs.
The drive provides Class 10 motor overload protection. Settings 0-2
select the derating factor for the I
2
t overload function. See figure
9.9.
A087 Break Frequency
Range: 0.0 to 400.0 Hz
Default: 15.0 Hz
See also: P031, P032, P034, P035, A084, A085, A086, A088,
A125
A088 Maximum Voltage
Range: 20 to Drive Rated Volts
Default: Drive Rated Volts
See also: d004, A085, A086, A087
A089 Current Limit 1
Range: 0.1 to (Drive Rated Amps x 1.8)
Default: Drive Rated Amps x 1.8
See also: P033, A118
A090 Motor OL Select
Range: 0 = No Derate
1 = Min Derate
2 = Max Derate
Default: 0 = No Derate
See also: P032
Figure 9.9 – Motor OL Select (A090)
Min D
e
r
a
t
e
0
80
1
00
60
4
0
2
0
N
o
D
e
r
a
t
e
0
80
1
00
60
4
0
2
0
%
of P033
[
Motor OL Curent
]
M
a
x D
e
r
a
t
e
0
80
1
00
60
4
0
2
0
0
2
00
17
5
1
50
12
5
1
00
7
5
50
2
5
0
2
00
17
5
1
50
12
5
1
00
7
5
50
2
5
0
2
00
17
5
1
50
12
5
1
00
7
5
50
2
5
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