Eaton PowerXL DM1 Series Applications Manual page 199

Table 61. Motor control (Cont.).
Voltage at FWP
P5.1.6 ab
Minimum value: 10.00%
Description: Defines the voltage at the field weakening point, when the output frequency exceeds the field weakening point, the voltage will remain
constant.
V/Hz mid frequency
P5.1.7 ab
0.00 H
Minimum value:
Description: If the programmable V/Hz curve has been selected, this parameter defines the midpoint frequency of the curve. This value can be set
anywhere between 0 and the field weakening point. To either have a different V/Hz ramp or if set to the FWP, it will provide the field
weakening point voltage all the way up the curve.
V/Hz mid voltage
P5.1.8 ab
0.00%
Minimum value:
Description: If the programmable V/Hz curve has been selected, this parameter defines the mid-point voltage of the curve. This value can be set
anywhere between zero frequency volt and the field weakening point voltage.
Zero frequency voltage
P5.1.9 ab
Minimum value: 0.00%
Description: If the programmable V/Hz curve has been selected, this parameter defines the zero frequency voltage of the curve.
Switching frequency
P5.1.10 b
Minimum value: MinSwitchFreq kHz
Sets the switching frequency for the PWM output waveform.
Description:
Sine filter enabled
P5.1.11 b
Minimum value: N.A.
Options: 0 = Disabled; or
1 = Enabled.
This parameter enables the drive to have a fixed switching frequency which is required by some sine filters. The drive no longer
Description:
automatically adjusts the switching frequency based on the unit temperature.
Over voltage controller
P5.1.12 ab
Minimum value: N.A.
Options: 0 = Disable over voltage controller;
1 = The maximum controller output frequency is the (ramp frequency + 8 Hz);
2 = The maximum controller output frequency is the maximum frequency; or
3 = The maximum controller output frequency is the (maximum frequency + 8 Hz).
Description: The over voltage control is used to limit the DC link voltage below the preset limit value. If over voltage control is enabled, the drive will
control the DC link voltage below the preset limit value by increasing the output frequency to allow the motor to use the energy.
Over voltage controller reference
P5.1.13 a
DCLinkUnderVolt-
Minimum value:
ResumeExcursion V
Description: The over voltage reference defines the preset limit value used in the overvoltage controller.
Load drooping
P5.1.14 b
Minimum value: 0.00%
Description: The drooping function enables speed drop as a function of load. This parameter sets that amount corresponding to the nominal torque
of the motor.
Droop control filter time constant
P5.1.15 b
0 ms
Minimum value:
Description: Filter time when using droop control.
POWERXL DM1 SERIES VARIABLE FREQUENCY DRIVES
Maximum value: 200.00%
FieldWeakPoint Hz
Maximum value:
100.00%
Maximum value:
Maximum value: 40.00%
Maximum value: MaxSwitchFreq kHz
Maximum value: N.A.
Maximum value: N.A.
DCLinkOverVoltBrake-
Maximum value:
ChopperStartLimit V
Maximum value: 100.00%
3,000 ms
Maximum value:
Chapter 7- Multi-purpose application
Default value:
Default value:
Default value:
Default value:
Default value:
Default value:
Default value:
Default value:
Default value:
Default value:
MN040049EN—September 2021 www.eaton.com
ID 290
00.00%
ID 291
VHzCurveMidFreqMFG
Hz
ID 292
100.00%
ID 293
0.00%
ID 288
DefaultSwitchFreqCT
kHz
ID 1665
0
ID 294
3
ID 1874
DCLinkRegenerating-
EnergyControlExcursion
V
ID 298
0.00%
ID 1630
0 ms
189