Main Menu - Load And Motor - Group - Danfoss VLT DriveMotor FCP 106 Programming Manual

Parameters

4.2 Main Menu - Load and Motor - Group 1

Parameters related to the motor nameplate load compen-
sations and application load type.
4.2.1 1-0* General Settings
1-00 Configuration Mode
4 4
Option:
[0] Open
Loop
*
[3] Closed
Loop
1-01 Motor Control Principle
Option: Function:
NOTICE
[0] U/f
When running U/f, control slip and load
compensations are not included.
Used for parallel-connected motors and/or special
motor applications. Set the U/f settings in
parameter 1-55 U/f Characteristic - U and
parameter 1-56 U/f Characteristic - F.
NOTICE
[1] VVC+
*
When parameter 1-10 Motor Construction is
set to PM-enabled options, only VVC
is available.
Normal running mode, including slip and load
compensations.
40
VLT
Function:
NOTICE
This parameter cannot be adjusted when
the motor runs.
Motor speed is determined by applying a speed
reference or by setting the wanted speed when
in local mode.
Open loop is also used if the frequency converter
is part of a closed-loop control system based on
an external PI controller providing a speed
reference signal as output.
NOTICE
When set for Closed Loop, the commands
Reversing and Start Reversing do not
reverse the direction of the motor.
A reference form the built-in PI controller
determines the motor speed. The built-in PI
controller varies the motor speed as of a closed-
loop control process (for example, constant
pressure or flow). Configure the PI controller in
parameter group 20-** Drive Closed Loop.
Danfoss A/S © 11/2015 All rights reserved.
®
DriveMotor FCP 106/FCM 106
1-03 Torque Characteristics
Option:
[0] Constant
torque
[1] Variable
Torque
*
[3] Auto
Energy
Optim.
1-06 Clockwise Direction
Option:
[0] Normal The motor shaft turns in clockwise direction when
*
[1] Inverse The motor shaft turns in counterclockwise
1-08 Motor Control Bandwidth
Option:
[0] High
[1] Medium
[2] Low
[3] Adaptive 1 Optimized for smooth steady-state operation,
+
option
[4] Adaptive 2 Alternative to Adaptive1, with focus on low-
Function:
For speed control of PM motors only.
For speed control of centrifugal pumps and
fans. Also to be used when controlling more
than 1 motor from the same frequency
converter (for example, multiple condenser
fans or cooling tower fans). Provides a voltage
that is optimized for a squared torque load
characteristic of the motor.
For optimum energy efficient speed control of
centrifugal pumps and fans, it provides a
voltage optimized for a squared torque load
characteristic of the motor. In addition, the
AEO feature adapts the voltage exactly to the
current load situation, by that reducing energy
consumption and audible noise from the
motor.
Function:
NOTICE
This parameter cannot be adjusted while
the motor runs.
This parameter defines the term clockwise
corresponding to the LCP direction arrow. Used for
easy change of direction of shaft rotation without
swapping motor wires.
frequency converter is connected U⇒U; V⇒V; and
W⇒W to motor.
direction when frequency converter is connected
U⇒U; V⇒V; and W⇒W to motor.
Function:
High dynamic response.
Optimized for smooth steady-state operation.
Optimized for smooth steady-state operation
with lowest dynamic response.
with extra active damping.
inductance PM motors.
MG03N202