Motor Data - ABB ACS880 Firmware Manual

430 Parameters
No. Name/Value
98.14 Lq user SI
0.00 ...100000.00
mH
98.15 Position offset user
0...360 deg
99

99 Motor data

99.03 Motor type
Asynchronous
motor
Permanent magnet
motor
SynRM
99.04 Motor control mode
DTC
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Description
Defines the quadrature axis (synchronous) inductance.
Note: This parameter is valid only for permanent magnet
motors.
Quadrature axis inductance.
Defines an angle offset between the zero position of the
synchronous motor and the zero position of the position
sensor.
This value is initially set by the autophasing routine when
parameter 21.13 Autophasing mode
pulse, and can be fine-tuned later on.
Notes:
• The value is in electrical degrees. The electrical angle
equals the mechanical angle multiplied by the number of
motor pole pairs.
• This parameter is valid only for permanent magnet motors.
Angle offset.
Motor configuration settings.
Selects the motor type.
Note: This parameter cannot be changed while the drive is
running.
Standard squirrel cage AC induction motor (asynchronous
induction motor).
Permanent magnet motor. Three-phase AC synchronous
motor with permanent magnet rotor and sinusoidal BackEMF
voltage.
Synchronous reluctance motor. Three-phase AC synchronous
motor with salient pole rotor without permanent magnets.
Selects the motor control mode.
Direct torque control. This mode is suitable for most
applications.
Note: Instead of direct torque control, scalar control is also
available, and should be used in the following situations:
• with multimotor applications 1) if the load is not equally
shared between the motors, 2) if the motors are of different
sizes, or 3) if the motors are going to be changed after the
motor identification (ID run)
• if the nominal current of the motor is less than 1/6 of the
nominal output current of the drive
• if the drive is used with no motor connected (for example,
for test purposes).
See also section Operating modes of the drive
is set to Turning with Z-
(page 22).
Def/FbEq16
0.00 mH
1 = 10 mH
0 deg
1 = 1 deg
Asynchro-
nous motor;
SynRM
(95.21 b1);
Permanent
magnet
motor
(95.21 b2)
0
1
2
DTC
0