Trip Reset - Danfoss VLT AutomationDrive EZ FC 321 Programming Manual

VLT® AutomationDrive EZ FC 321
Programming Guide
Parameter 14-14 Kin. Back-up Time-up
Table 483: Parameter 14-14 Kin. Back-up Time-up
14-14 Kin. Back-up Time-up
Default value: 60 s
Conversion index: 0
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.
Parameter 14-15 Kin. Back-up Trip Recovery Level
Table 484: Parameter 14-15 Kin. Back-up Trip Recovery Level
14-15 Kin. Back-up Trip Recovery Level
Default value: Size related
Conversion index: -3
This parameter specifies the kinetic back-up trip recovery level. The unit is defined in parameter 0-02 Motor Speed Unit.
Parameter 14-16 Kin. Back-up Gain
Table 485: Parameter 14-16 Kin. Back-up Gain
14-16 Kin. Back-up Gain
Default value: 100%
Conversion index: 0
Enter the kinetic back-up gain value in percent.

4.14.3 14-2* Trip Reset

Parameters for configuring auto reset handling, special trip handling, and control card self-test or initialization.
Parameter 14-20 Reset Mode
Table 486: Parameter 14-20 Reset Mode
14-20 Reset Mode
Default Value: [0] Manual reset
Conversion Index: -
Select the reset function after tripping. Once reset, the drive can be restarted.
The motor may start without warning. If the specified number of automatic resets is reached within 10 minutes, the drive enters
[0] Manual reset mode. After the manual reset is performed, the setting of parameter 14-20 Reset Mode returns to the original se-
lection. If the number of automatic resets are not reached within 10 minutes, or when a manual reset is performed, the internal
automatic reset counter returns to 0.
Option Name
[0]* Manual reset
[1] Automatic reset x 1
270 | Danfoss A/S © 2021.08
Parameter type: Range, 0 - 60 s
Data type: Uint8
Parameter type: Range, 0 - 60000.000 Reference- FeedbackUnit
Data type: Uint32
Parameter type: Range, 0 - 500%
Data type: Uint32
Parameter Type: Option
Data Type: Uint8
N O T I C E
Description
Select [0] Manual reset to perform a reset via [Reset] or via the digital inputs.
Select [1]-[12] Automatic reset x 1... x20 to perform 1–20 automatic resets after tripping.
Parameter Descriptions
Setup: All setups
Change during operation: True
Setup: All setups
Change during operation: True
Setup: All setups
Change during operation: True
Setup: All set-ups
Change during operation: True
AU373327181955en-000101 / 130R1208