User Motor Par - ABB ACS850 Manual

254 Parameters
No. Name/Value
External 24V
95.03 Temp inu ambient
0 ... 55 °C
97

97 User motor par

97.01 Use given params
NoUserPars
UserMotPars
UserPosOffs
AllUserPars
97.02 Rs user
0.00000 ... 0.50000
p.u.
97.03 Rr user
0.00000 ... 0.50000
p.u.
97.04 Lm user
0.00000 ...
10.00000 p.u.
97.05 SigmaL user
0.00000 ... 1.00000
p.u.
97.06 Ld user
0.00000 ...
10.00000 p.u
97.07 Lq user
Description
The drive control unit is powered from an external power
supply.
Defines the maximum ambient temperature. This temperature
is used to calculate the estimated drive temperature. If the
measured drive temperature exceeds this estimated value,
an alarm (COOLING) or fault (COOLING) is generated.
Drive ambient temperature.
Motor values supplied by the user that are used in the motor
model.
Activates the motor model parameters
rotor angle offset parameter 97.20.
Notes:
• Parameter value is automatically set to zero when ID run is
selected by parameter
parameters 97.02...97.20
motor characteristics identified during the ID run.
• This parameter cannot be changed while the drive is
running.
Parameters 97.02...97.20
The values of parameters
model.
The value of parameter
offset. Parameters 97.02...97.14
The values of parameters
model, and the value of parameter
angle offset.
Defines the stator resistance R
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.
97.02...97.14
99.13 IDrun mode. The values of
are updated according to the
inactive.
97.02...97.14 are used in the motor
97.20 is used as the rotor angle
are inactive.
97.02...97.14 are used in the motor
97.20 is used as the rotor
of the motor model.
S
of the motor model.
R
of the motor model.
M
σ
L .
S
FbEq
1
1 = 1 °C
and the
0
1
2
3
100000 =
1 p.u.
100000 =
1 p.u.
100000 =
1 p.u.
100000 =
1 p.u.
100000 =
1 p.u.