Rockwell Automation 1305 AC Drive, Series C, Firmware 6.xx and Up - Manual (Page 87)

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
l ti h [DC B t S l t] i t t ‘‘R
Units 1 Volt Maximum 25% of
M D i
460V 12 Volts 12 Volts 12 Volts 9 Volts 6 Volts 6 Volts p
acceleration when [DC Boost Select] is set to ‘‘Run
Boost” or ‘‘Break Point.” 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 Boost] Parameter # 83 Factory Default 0 Volts [Run Boost]
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