ABB ACS880 Firmware Manual page 219

No. Name/Value
Motor parameters
Position offset
Motor parameters &
position offset
98.02 Rs user
0.00000 ... 0.50000
p.u.
98.03 Rr user
0.00000 ... 0.50000
p.u.
98.04 Lm user
0.00000 ...
10.00000 p.u.
98.05 SigmaL user
0.00000 ... 1.00000
p.u.
98.06 Ld user
0.00000 ...
10.00000 p.u
98.07 Lq user
0.00000 ...
10.00000 p.u
98.08 PM flux user
0.00000 ... 2.00000
p.u
98.09 Rs user SI
0.00000 ...
100.00000 ohm
98.10 Rr user SI
0.00000 ...
100.00000 ohm
Description
The values of parameters
model.
The value of parameter
offset. Parameters 98.02...98.14
The values of parameters
model, and the value of parameter
angle offset.
Defines the stator resistance R
With a star-connected motor, R
winding. With a delta-connected motor, R
resistance of one winding.
Stator resistance in per unit.
Defines the rotor resistance R
Note: This parameter is valid only for asynchronous motors.
Rotor resistance in per unit.
Defines the main inductance L
Note: This parameter is valid only for asynchronous motors.
Main inductance in per unit.
Defines the leakage inductance
Note: This parameter is valid only for asynchronous motors.
Leakage inductance in per unit.
Defines the direct axis (synchronous) inductance.
Note: This parameter is valid only for permanent magnet
motors.
Direct axis inductance in per unit.
Defines the quadrature axis (synchronous) inductance.
Note: This parameter is valid only for permanent magnet
motors.
Quadrature axis inductance in per unit.
Defines the permanent magnet flux.
Note: This parameter is valid only for permanent magnet
motors.
Permanent magnet flux in per unit.
Defines the stator resistance R
Stator resistance.
Defines the rotor resistance R
Note: This parameter is valid only for asynchronous motors.
Rotor resistance.
98.02...98.14 are used in the motor
98.15 is used as the rotor angle
are inactive.
98.02...98.14 are used in the motor
98.15 is used as the rotor
of the motor model.
S
is the resistance of one
S
is one-third of the
S
of the motor model.
R
of the motor model.
M

L .
S
of the motor model.
S
of the motor model.
R
Parameters 219
Def/FbEq16
1
2
3
0.00000 p.u.
-
0.00000 p.u.
-
0.00000 p.u.
-
0.00000 p.u.
-
0.00000 p.u.
-
0.00000 p.u.
-
0.00000 p.u.
-
0.00000 ohm
-
0.00000 ohm
-