Lenze 8400 motec - Manual (Page 110)

5 Motor control (MCTRL)
5.6 V/f characteristic control - energy-saving (VFCplusEco)
110 Lenze · 8400 motec · Reference manual · DMS 4.1 EN · 08/2013 · TD05
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5.6.3 Basic settings
The "Initial commissioning steps" listed in the table below are sufficient for the V/f characteristic
control - energy-saving (VFCplusECo).
• Detailed information on the individual steps can be found in the following subchapters.

Tip!
Information on the optimisation of the control mode and the adaptation to the real
application is provided in chapter " Optimising the control mode ". ( 111)
Parameterisable additional functions are described correspondingly in the chapter
" Parameterisable additional functions ". ( 145)
Initial commissioning steps
1. Determine the motor control:
C00006 = "11: VFCplusEco: V/f energy-saving"
2. The required motor data are pre-initialised depending on the device and thus, they do not need to be
entered directly.In order to achieve a high energy optimisation, these motor data can be entered (see the
following section).
Set the motor selection/motor data
• When selecting and parameterising the motor, the motor nameplate data and the equivalent circuit
diagram data are relevant. Detailed information can be found in the " Motor selection/Motor data "
chapter. ( 82)
Depending on the motor manufacturer, proceed as follows:
Lenze motor:
Selecting a motor from the motor catalogue in the
»Engineer«
- or -
1.Set the motor nameplate data
2. Automatic motor data identification
Third party manufacturer's motor:
1.Set the motor nameplate data
2. Automatic motor data identification or set known
equivalent circuit diagram manually:
C00084 : Motor stator resistance
C00085 : Motor stator leakage inductance
C00092 : Motor magnetising inductance
3. Defining current limits (Imax controller) . ( 99)