8400 StateLine C | Reference manual
Motor control (MCTRL)
Motor selection/Motor data
108 L Firmware ≤ 11.00 - DMS 8.0 EN - 10/2011
Motor data
In the parameterisation dialog, the data of the motor nameplate for the selected motor are
displayed under "Motor data".
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":
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
.
Parameter Info
C00081
Rated motor power
C00087
Rated motor speed
C00088
Rated motor current
C00089
Rated motor frequency
C00090
Rated motor voltage
C00091
Motor cos ϕ
Parameter Info
C00051 Actual speed value
C00052 Motor voltage
C00053 DC-bus voltage
C00054 Motor current
C00066 Thermal motor load (I2xt)
Highlighted in grey = display parameter
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