Eaton PowerXL DM1 Series Applications Manual page 196

Chapter 7- Multi-purpose application
Table 60. Drive control (Cont.).
Flux brake
P4.2.6 ab
Minimum value: N.A.
Options: 0 = Flux braking OFF; or
1 = Flux braking ON.
While stopping, the output frequency is reduced and the flux in the motor is increased, which in turn increases the motor's capability to
Description:
brake. Unlike DC braking, the motor speed remains controlled during braking. The flux braking can be set ON or OFF.
N ote:
Flux brake current
P4.2.7 ab
Minimum value: MotorNomCurr*1/10
Defines the flux braking current value output when flux brake is enabled.
Description:
P4.3 - Skip frequency.
Skip range ramp factor
P4.3.1 b
Minimum value: 0.1
Description: Defines the acceleration/deceleration time when the output frequency is between the selected prohibit frequency range limits. The
ramping speed (selected acceleration/deceleration time 1 or 2) is multiplied with this factor: e.g., value 0.1 makes the acceleration time
10 times shorter than outside the prohibit frequency range limits.
Skip F1 low limit
P4.3.2 b
Minimum value: 0.00 Hz
Description: Defines the acceleration/deceleration time when the output frequency is between the selected prohibit frequency range limits. The
ramping speed (selected acceleration/deceleration time 1 or 2) is multiplied with this factor: e.g., value 0.1 makes the acceleration time
10 times shorter than outside the prohibit frequency range limits.
Skip F1 high limit
P4.3.3 b
SkipRange1LowLimit Hz
Minimum value:
Description: Defines the acceleration/deceleration time when the output frequency is between the selected prohibit frequency range limits. The
ramping speed (selected acceleration/deceleration time 1 or 2) is multiplied with this factor: e.g., value 0.1 makes the acceleration time
10 times shorter than outside the prohibit frequency range limits.
Skip F2 low limit
P4.3.4 b
0.00 HZ
Minimum value:
Description: Defines the acceleration/deceleration time when the output frequency is between the selected prohibit frequency range limits. The
ramping speed (selected acceleration/deceleration time 1 or 2) is multiplied with this factor: e.g., value 0.1 makes the acceleration time
10 times shorter than outside the prohibit frequency range limits.
Skip F2 high limit
P4.3.5 b
SkipRange2LowLimit HZ
Minimum value:
Description: Defines the acceleration/deceleration time when the output frequency is between the selected prohibit frequency range limits. The
ramping speed (selected acceleration/deceleration time 1 or 2) is multiplied with this factor: e.g., value 0.1 makes the acceleration time
10 times shorter than outside the prohibit frequency range limits.
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POWERXL DM1 SERIES VARIABLE FREQUENCY DRIVES MN040049EN—September 2021 www.eaton.com
Maximum value:
Flux braking converts the energy into heat in the motor and should be used carefully to avoid motor
damage.
Maximum value:
Maximum value:
fout (Hz)
Skip Frequuency High Limit
(Skip F1 High Limit, Skip F2
High Limit, Skip F3 High Limit)
Skip Frequency Low limit
(Skip F1 Low Limit, Skip F2
Low Limit, Skip F3 Low Limit)
Ramp speed scaling between skip frequencies.
Maximum value:
Maximum value:
Maximum value:
Maximum value:
N.A.
CurrLimit A
10.0
Skip Range Ramp Factor = 0.2
Skip Range Ramp Factor = 1.2
SkipRange1HighLimit Hz
400.00 Hz
SkipRange2HighLimit Hz
400.00 Hz
ID 266
Default value: 0
ID 265
Default value: MotorNomCurr*1/2 A
ID 264
Default value: 1.0
Time (s)
ID 256
Default value: 0.00 Hz
ID 257
0.00 Hz
Default value:
ID 258
0.00 Hz
Default value:
ID 259
0.00 Hz
Default value: