Danfoss VLT Flow Drive FC 111 User Manual

14-09 Dead Time Bias Current Level
Default value: Configuration dependent
Parameter type: Range
2-setup: All setups
Conversion index: 0
Data type: u_int8
Change during operation: False
To add to the current-sense signal for dead time compensation for some motors, set a bias signal (in percentage).
Table 237: Range:
Min: 0%
Max: 100%
Default value: Configuration dependent
4.11.2 14-1* Mains Failure
Parameters for configuring mains failure monitoring and handling.
14-10 Mains Failure
Default value: [0] No function
Parameter type: Option
2-setup: All setups
Conversion index: -
Data type: u_int8
Change during operation: False
Configure the action of the drive when the mains voltage is below the mains voltage limit configured in parameter 14-11 Mains Fault
Voltage Level.
Table 238: Option:
[0]
No function
[3]
Coasting
[4]
Kinetic back-up
[5]
Kinetic back-up, trip
[6]
Alarm
[7]
Kin. back-up, trip w recovery
14-11 Mains Fault Voltage Level
Default value: 198 V
Parameter type: Range
2-setup: All setups
Conversion index: 0
Data type: u_int16
Change during operation: True
Use this parameter to define at which AC voltage the function selected in parameter 14-10 Mains Failure should be activated.
Table 239: Range:
Min: 100 V
Max: 800 V
Default value: 198 V
14-12 Response to Mains Imbalance
Default value: [0] Trip
Parameter type: Option
2-setup: 1 setup
Conversion index: -
Data type: u_int8
Change during operation: True
Operation under severe mains imbalance conditions reduces the lifetime of the motor. If the motor is operated continuously near
nominal load, conditions are considered severe. When a severe mains imbalance is detected, select 1 of the available functions.
N O T I C E
Selecting this option may reduce the lifetime of the drive.
AU363928304090en-000101 / 130R0982 | 131Danfoss A/S © 2021.07
Parameters
VLT® Flow Drive FC 111
Programming Guide

Danfoss VLT Flow Drive FC 111 Specifications

General

Brand	Danfoss
Model	VLT Flow Drive FC 111
Category	DC Drives
Language	English