ABB ACS880-x04, Firmware Manual

Page: 435 / 604

Parameters 435
98.13 Ld user SI Defines the direct axis (synchronous) inductance.
Note: This parameter is valid only for permanent magnet
motors.
0.00 mH
0.00 …100000.00
mH Direct axis inductance. 1 = 10 mH
98.14 Lq user SI Defines the quadrature axis (synchronous) inductance.
Note: This parameter is valid only for permanent magnet
motors.
0.00 mH
0.00 …100000.00
mH Quadrature axis inductance. 1 = 10 mH
98.15 Position offset user 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 an
absolute encoder or an incremental encoder with Z-pulse is
used. The value can be fine-tuned by setting
98.01 User
motor model mode to Position offset or Motor parameters &
position offset .
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.
0 deg
0…360 deg Angle offset. 1 = 1 deg
99
99 Motor data
Motor configuration settings.
99.03 Motor type Selects the motor type.
Note: This parameter cannot be changed while the drive is
running.
Asynchro-
nous motor
;
SynRM
( 95.21 b1);
Permanent
magnet
motor
( 95.21 b2)
Asynchronous
motor Standard squirrel cage AC induction motor (asynchronous
induction motor). 0
Permanent magnet
motor Permanent magnet motor. Three-phase AC synchronous
motor with permanent magnet rotor and sinusoidal BackEMF
voltage. 1
SynRM Synchronous reluctance motor. Three-phase AC synchronous
motor with salient pole rotor without permanent magnets. 2
No. Name/Value Description Def / FbEq16