H-40 Configuration Mode
Option:
Function:
Select the application control principle to be
used when a Remote Reference (i.e. via
analog input or Network) is active. A Remote
Reference can only be active when
is set to
[0] Linked to
Hand/Auto
or
[1] Remote
.
[0]
*
Speed open
loop
Enables speed control (without feedback
signal from motor) with automatic slip
compensation for almost constant speed at
varying loads. The speed control parameters
are set in parameter group
PI-0# Speed PID
Control
.
[1]
Speed
closed loop
Enables Speed closed loop control with feed-
back. Obtain full holding torque at 0 RPM.
For increased speed accuracy, provide a
feedback signal and set the speed PID
control. The speed control parameters are set
in parameter group
PI-0# Speed PID Control
.
[2]
Torque
Enables torque closed loop control with feed-
back. Only possible with “Flux with motor
feedback” option,
.
[3]
Process
Enables the use of process control in the
frequency converter. The process control
parameters are set in parameter groups PI-2#
and PI-3#.
[4]
Torque
open loop
Enables the use of torque open loop in Adv.
Vector Control mode (
). The torque PID parameters are set
in parameter group PI-1#.
[5]
Wobble
Enables the wobble functionality in
to
[6]
Surface
Winder
Enables the surface winder control specific
parameters in parameter group PI-2# and
PI-3#.
[7]
Extended
PID Speed
OL
Specific parameters in parameter group PI-2#
to PI-5#.
[8]
Extended
PID Speed
CL
Specific parameters in parameter group PI-2#
to PI-5#.
H-41 Motor Control Principle
Option:
Function:
NOTE
This parameter cannot be adjusted
while the motor is running.
Select which motor control principle to
employ.
H-41 Motor Control Principle
Option:
Function:
[0]
U/f
special motor mode, for parallel connected
motors in special motor applications. When
U/f is selected the characteristic of the
control principle can be edited in
.
[1]
*
Advanced
Vector
Control
Voltage Vector Control principle suitable for
most applications. The main benefit of
Advanced Vector Control operation is that it
uses a robust motor model.
[2]
Flux
sensorless
Flux Vector control without encoder
feedback, for simple installation and
robustness against sudden load changes.
[3]
Flux w/
motor feedb
very high accuracy speed and torque
control, suitable for the most demanding
applications.
The best shaft performance is normally achieved using
either of the two Flux Vector control modes
[2] Flux
sensorless
and
[3] Flux with encoder feedback
.
H-42 Flux Motor Feedback Source
Option:
Function:
NOTE
This parameter cannot be adjusted
while the motor is running.
Select the interface at which to receive
feedback from the motor.
[0]
Motor feedback
par. H-42
[1]
*
24V encoder
A and B channel encoder, which can
be connected to the digital input
terminals 32/33 only. Terminals 32/33
must be programmed to
No operation
.
[2]
OPCENC
Encoder module option which can be
configured in parameter group EC-1#.
[3]
OPCRES
Optional resolver interface module
which can be configured in parameter
group RS-5#
[6]
Analog Input 53
[7]
Analog Input 54
[8]
Frequency input
29
[9]
Frequency input
33
Parameter Descriptions
AF-650 GP Programming Guide
DET-618C
63
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