Danfoss VLT Flow Drive FC 111 User Manual

24-00 FM Function
Default value: [0] Disabled
Parameter type: Option
2-setup: 1 setup
Conversion index: -
Data type: u_int8
Change during operation: True
Select the function to be preformed when entering fire mode.
N O T I C E
In fire mode, alarms are produced or ignored in accordance with the selection in parameter 24-09 FM Alarm Handling.
Table 423: Option:
[0]
Disabled
Fire mode function is not active.
[1]
Forward with
Single-Ref
In this mode, the motor continues to operate in a clockwise direction. The reference is from parameter
24-05 FM Preset Reference.
[2]
Reverse with
Single-Ref
In this mode, the motor continues to operate in a counterclockwise direction. The reference is from pa-
rameter 24-05 FM Preset Reference.
[3]
Coast
While this mode is selected, the output is disabled, and the motor is allowed to coast to stop. When pa-
rameter 24-01 Fire Mode Configuration is set to [3] Closed Loop, this mode cannot be selected.
[4]
Fwd/Rev with
Single-Ref
In this mode, the motor operates in a clockwise direction. When receiving a reversing signal, the motor
operates in counterclockwise direction. If parameter 24-01 Fire Mode Configuration is set to [3] Closed
Loop, the motor cannot operate in counterclockwise direction. The reference is from parameter 24-05 FM
Preset Reference.
[5]
Forward with
Multi-Ref
In this mode, the motor continues to operate in a clockwise direction. The reference is from parameter
24-08 Mul FM Preset Reference.
[6]
Reverse with
Multi-Ref
In this mode, the motor continues to operate in a counterclockwise direction. The reference is from pa-
rameter 24-08 Mul FM Preset Reference.
[7]
Fwd/Rev with
Multi-Ref
In this mode, the motor operates in a clockwise direction. When receiving a reversing signal, the motor
operates in counterclockwise direction. If parameter 24-01 Fire Mode Configuration is set to [3] Closed
Loop, the motor cannot operate in counterclockwise direction. The reference is from parameter 24-08 Mul
FM Preset Reference.
24-01 Fire Mode Configuration
Default value: [0] Open Loop
Parameter type: Option
2-setup: All setups
Conversion index: -
Data type: u_int8
Change during operation: True
Select to use closed-loop or open-loop operations.
Table 424: Option:
[0]
Open Loop
Select open-loop operation.
[3]
Process
Closed
Loop
N O T I C E
When set to [3] Process Closed Loop, the commands Reversing and Start Reversing do not reverse the direc-
tion of the motor.
Motor speed is determined by a reference from the built-in PI controller varying the motor speed as of a
closed-loop control process (for example constant pressure or flow). Configure the PI controller in parameter
group 20-8* PI Basic Setting and parameter group 20-9* PI Controller.
AU363928304090en-000101 / 130R0982 | 179Danfoss 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