Rockwell Automation MD60 - Figure 9.7 - Start Boost (A084)

9-16 MD60 AC Drive User Manual
Sets the boost voltage (% of P031 (Motor NP Volts)) and redefines
the Volts per Hz curve. Note that the drive may add additional
voltage unless option 5 is selected. See figure 9.7.
.
A084 Start Boost
Range: Settings in% of base voltage at 50% of Motor
Nameplate Hertz (P032)
Variable Torque:
1 = 30.0
2 = 35.0
3 = 40.0
4 = 45.0
Constant Torque:
5 = 0.0 no IR Compensation
6 = 0.0
7 = 2.5
8 = 5.0
9 = 7.5
10 = 10.0
11 = 12.5
12 = 15.0
13 = 17.5
14 = 20.0
Default: 8 = 5.0
7 = 2.5 (for 5 HP drives only)
See also: P031
Figure 9.7 – Start Boost (A084)
% [Motor NP Hertz]
% [Motor NP Volts]
100
50
1/2 Base Volts
1/2
Base Freq.
4
3
2
1
0 50 100
Settings
5-14