254 Parameters
External 24V
The drive control unit is powered from an external power
supply.
1
95.03
Temp inu ambient
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.
0 … 55 °C
Drive ambient temperature.
1 = 1 °C
97
97 User motor par
Motor values supplied by the user that are used in the motor
model.
97.01
Use given params
Activates the motor model parameters
and the
rotor angle offset parameter
Notes
:
• Parameter value is automatically set to zero when ID run is
selected by parameter
. The values of
parameters
are updated according to the
motor characteristics identified during the ID run.
• This parameter cannot be changed while the drive is
running.
NoUserPars
inactive.
0
UserMotPars
The values of parameters
are used in the motor
model.
1
UserPosOffs
The value of parameter
offset. Parameters
are inactive.
2
AllUserPars
The values of parameters
are used in the motor
model, and the value of parameter
angle offset.
3
97.02
Rs user
Defines the stator resistance
R
S
of the motor model.
0.00000 … 0.50000
p.u.
Stator resistance in per unit.
100000 =
1 p.u.
97.03
Rr user
Defines the rotor resistance
R
R
of the motor model.
Note:
This parameter is valid only for asynchronous motors.
0.00000 … 0.50000
p.u.
Rotor resistance in per unit.
100000 =
1 p.u.
97.04
Lm user
Defines the main inductance
L
M
of the motor model.
Note:
This parameter is valid only for asynchronous motors.
0.00000 …
10.00000 p.u.
Main inductance in per unit.
100000 =
1 p.u.
97.05
SigmaL user
Defines the leakage inductance
σ
L
S
.
Note:
This parameter is valid only for asynchronous motors.
0.00000 … 1.00000
p.u.
Leakage inductance in per unit.
100000 =
1 p.u.
97.06
Ld user
Defines the direct axis (synchronous) inductance.
Note:
This parameter is valid only for permanent magnet
motors.
0.00000 …
10.00000 p.u
Direct axis inductance in per unit.
100000 =
1 p.u.
97.07
Lq user
Defines the quadrature axis (synchronous) inductance.
Note:
This parameter is valid only for permanent magnet
motors.
No.
Name/Value
Description
FbEq
Содержание ACS850 series
Страница 1: ...ACS850 Firmware Manual ACS850 Standard Control Program ...
Страница 4: ......
Страница 56: ...56 Control locations and operating modes ...
Страница 262: ...262 Parameters ...
Страница 310: ...310 Fault tracing ...
Страница 348: ...348 Control through a fieldbus adapter ...
Страница 358: ...358 Drive to drive link ...
Страница 368: ...368 Control chain and drive logic diagrams ...