
Chapter 5 –Programming
5-18
Advanced Set Up Group (cont.)
t
t
st]
Parameter # 48 Factory Default 0 Volts
t
t
st]
Parameter Type Read & Write Minimum 0 Volts
This parameter sets the DC boost level for acceleration
when [DC Boost Select] is set to ‘‘Run Boost” or ‘‘Break
Point.”
Units 1 Volt Maximum 25% of 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
Ru
st]
Parameter # 83 Factory Default 0 Volts
Ru
st]
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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