Parameters: 1-** Load And Motor - Danfoss VLT AutomationDrive FC 360 Programming Manual

Parameter Descriptions

4.2 Parameters: 1-** Load and Motor

4.2.1 1-0* General Settings
1-00 Configuration Mode
Option: Function:
Select the application control principle to be
used when a remote reference (that is, via
analog input or fieldbus) is active.
[0] Open Loop Enables speed control (without feedback signal
from motor) with automatic slip compensation
*
for almost constant speed at varying loads.
Compensations are active, but can be disabled
in parameter group 1-** Load and Motor.
[1] Speed Enables speed closed-loop control with
closed loop feedback. For increased speed accuracy,
provide a feedback signal and set the speed
PID control. The speed control parameters are
set in parameter group 7-0* Speed PID Control.
[2] Torque Enables torque closed-loop control with speed
closed loop
feedback. Only possible when option [1] VVC
is selected in parameter 1-01 Motor Control
Principle.
[3] Process Enables the use of process control in the
Closed frequency converter. The process control
Loop parameters are set in parameter group 7-2*
Process Ctrl. Feedback and parameter group 7-3*
Process PID Ctrl.
[4] Torque Enables the use of torque open loop in VVC+
open loop mode (parameter 1-01 Motor Control Principle).
The torque PID parameters are set in parameter
group 7-1* Torque PI Control.
[6] Surface Enables the use of surface winder control.
Winder Specific parameters in parameter group 7-2*
Process Ctrl. Feedb. and parameter group 7-3*
Process PID Ctrl.
[7] Extended Enables the use of extended PID speed OL.
PID Speed Specific parameters in parameter group 7-2*
OL Process Ctrl. Feedb. to parameter group 7-5* Ext.
Process PID Ctrl.
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
MG06C702
Programming Guide
1-01 Motor Control Principle
Option:
[1] VVC+
*
1-03 Torque Characteristics
Option:
[0] Constant
*
torque
[1] Variable
Torque
+
[2] Auto Energy
Optim. CT
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,
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Function:
parameter 1-55 U/f Characteristic - U and
parameter 1-56 U/f Characteristic - F.
NOTICE
When parameter 1-10 Motor Construction is
set to PM-enabled options, only VVC
is available.
Normal running mode, including slip and load
compensations.
Function:
Select the torque characteristic required. VT
and AEO are both energy-saving operations.
Motor shaft output provides constant torque
under variable speed control.
Motor shaft output provides variable torque
under variable speed control. Set the variable
torque level in parameter 14-40 VT Level.
Automatically optimizes energy consumption
by minimizing magnetization and frequency
via parameter 14-41 AEO Minimum Magneti-
sation.
Function:
NOTICE
This parameter cannot be adjusted while
the motor is running.
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:
Suitable for high dynamic response.
Suitable for smooth steady-state operation.
Suitable for smooth steady-state operation with
lowest dynamic response.
with extra active damping.
+
option
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