Lenze L-force HighLine C 8400 Series Reference Manual page 133

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Note!
Sensorless vector control (SLVC) and sensorless control for synchronous motors
(SLPSM) in particular requires the motor data parameters to be set. The motor
data comprise the data of the motor nameplate and the data of the motor
equivalent circuit.
If the motor has been selected via the motor catalogue of the »Engineer« or the
motor data have been adapted offline using the »Engineer«, all motor data must
then be copied to the controller and saved power-failure-proof to the memory
module (device command: C00002/11) when an online connection has been
established.
If the motor has a rated motor frequency with decimal position (e.g. motor
nameplate data "23.7 Hz"), the following motor nameplate data must be
increased by the factor 10:
• C00089: Rated motor frequency
• C00081: Rated motor power
• C00087: Rated motor speed
• C00090: Rated motor voltage
With a rated motor frequency of "23.7 Hz", for instance 237 Hz must be set in
C00089.
Motor data
In the parameterisation dialog, the data of the motor nameplate for the selected motor are
displayed under "Motor data".
Parameter
C00081
C00087
C00088
C00089
C00090
C00091
Actual values
When an online connection to the controller has been established, the following actual
values are displayed in the parameterisation dialog under "Actual values":
Parameter
C00051
C00052
C00053
C00054
C00066
Highlighted in grey = display parameter
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Info
Rated motor power
Rated motor speed
Rated motor current
Rated motor frequency
Rated motor voltage
Motor cos ϕ
Info
Actual speed value
Motor voltage
DC-bus voltage
Motor current
Thermal motor load (I2xt)
L
8400 HighLine C | Reference manual
Motor control (MCTRL)
Motor selection/Motor data
133