User manual

Programming
5-27
Frequency Set Group (continued)
[
D
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T
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2
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Parameter # 31 Factory Default 5.0 Sec
[
D
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T
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2
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Parameter Type Read & Write Minimum 0.0 Sec
This value determines the time it will take the drive to ramp
from [Maximum Freq] to 0 Hz. The rate is linear unless
[S Curve] is ‘‘Enabled” or [Stop Select] is set to
‘‘S-Curve.” It applies to any decrease in command
frequency unless [Decel Time 1] is selected. Refer to
charts on Pages 5-29 and 5-30.
Units 0.1 Second Maximum 3600.0 Sec
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P
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s
et
F
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q 1
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7
]
Parameter # See Table Factory Default See Table Parameter No. Default
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F
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7
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Parameter Type Read & Write Minimum 0.0 Hz
[Preset Freq 1] 27 10.0 Hz
These values set the frequencies that the drive will output
w e ee e . e er ar a e 5-29 a 5-30.
Units 0.1 Hz Maximum 400.0 Hz
[Preset Freq 2] 28 20.0 Hz
Th
e
s
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v
a
lu
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s s
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t th
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f
req
u
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nc
ie
s th
a
t th
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d
ri
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wi
ll output
when selected. Refer to charts on Pages 5-29 and 5-30.
Uni
t
s
0.1
Hz
Max
imum
400.0
Hz
[Preset Freq 3] 29 30.0 Hz
[Preset Freq 4] 73 40.0 Hz
[Preset Freq 5] 74 50.0 Hz
[Preset Freq 6] 75 60.0 Hz
[Preset Freq 7] 76 0.0 Hz
[
Ski
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F
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q 1
-
3
]
Parameter # 32-34 Factory Default 400 Hz
[
Ski
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F
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q 1
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3
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Parameter Type Read & Write Minimum 0 Hz
These values, in conjunction with [Skip Freq Band],
create a range of frequencies at which the drive will not
operate continuously.
Units 1 Hz Maximum 400 Hz
Programming the drive for Frequency Source and Accel/Decel Control
Use Table 5.A through Table 5.C to determine which frequency source and Accel/Decel Time are suitable to your application.
Switch or contact inputs at terminal TB2 are used to select functionality based on how you program parameters (26), (72), and (21).