Allen-Bradley 2-D Manual de usuario Pagina 88

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Programming
5-19
Advanced Setup Group (continued)
[Start Boost]
Parameter # 48 Factory Default See Table
0.37 kW
(0.5 HP)
0.55 kW
(0.75 HP)
0.75 kW
(1 HP)
1.5 kW
(2 HP)
2.2 kW
(3 HP)
4.0 kW
(5 HP)
Parameter Type Read & Write Minimum 0 Volts
230V 3 Volts 3 Volts 3 Volts 3 Volts 3 Volts N/A
This parameter sets the DC boost level for
a eera i w e [Bteet]ie
Units 1 Volt Maximum 25% of
Ma . ri e
460V 12 Volts 12 Volts 12 Volts 9 Volts 6 Volts 6 Volts
i arame er e e e e r
acceleration when [DC Boost Select] is set to ‘‘Run
Boost” or ‘‘Break Point.”
t
1
Max
25
Max. Drive
Rated Volts
Figure 5.10 Start/Run Boost
[Base Voltage]
[Base Frequency]
b
0 –
0
Voltage
Frequency
[Start Boost] '
[Run Boost] '
Active when [DC Boost Select] is set to ‘‘Run Boost”
a 150% of Start Boost
a 150% of Run Boost
[
Run
B
oos
t]
Parameter # 83 Factory Default 0 Volts
[
Run
B
oos
t]
Parameter Type Read & Write Minimum 0 Volts
This parameter sets the DC boost level for constant speed
level when [DC Boost Select] is set to ‘‘Run Boost.” [Run
Boost] must be set at a value less than [Start Boost].
Units 1 Volt Maximum 25% of Max. Drive Rated Volts
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