Danfoss VLT AutomationDrive FC 301 Programming Manual page 512

Programming Guide | VLT® AutomationDrive FC 301/FC 302
14-14 Kin. Back-up Time-up
Default value: 60 s
Setup: All setups
Data type: Uint8
This parameter defines the kinetic back-up timeout in flux mode when running on low voltage grids. If the supply voltage does not
exceed the value defined in parameter 14-11 Mains Fault Voltage Level +5% within the specified time, the drive automatically runs a
controlled ramp-down profile before stop.
14-15 Kin. Back-up Trip Recovery Level
Default value: Size related
Setup: All setups
Data type: Uint32
This parameter specifies the kinetic back-up trip recovery level. The unit is defined in parameter 0-02 Motor Speed Unit.
14-16 Kin. Back-up Gain
Default value:
Size related
Setup: All setups
Data type:
Uint32
Enter the kinetic back-up gain value in %.
14-17 Fast Mains Phase Loss Level
Default value: 100%
Setup: 1 setup
Data type: Uint16
Set the level at which the functions Fast Mains Phase Loss Trip or Fast Mains Phase Loss Warning (see parameter 14-12 Response to Mains
Imbalance) should be activated.
A lower level than default might cause false alarms as it increases sensitivity.
14-18 Fast Mains Phase Loss Min Power
Default value: 2%
Setup: 1 setup
Data type: Uint16
Set the minimum power level (% of nominal power) at which the functions Fast Mains Phase Loss Trip or Fast Mains Phase Loss Warning
(see parameter 14-12 Response to Mains Imbalance) should be activated.
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Parameter Descriptions
Range, 0 - 60 s
0
True
Range, 0 - 60000.000
Reference- FeedbackUnit
-3
True
Range, 0 - 500%
0
True
Range, 0 - 500%
0
True
Range, 0 - 100%
0
True
AU275636650261en-003201 / 130R0334