8400 StateLine C | Reference manual
Motor control (MCTRL)
V/f characteristic control - energy-saving (VFCplusEco)
148 L Firmware ≤ 11.00 - DMS 8.0 EN - 10/2011
5.5.3 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 the chapter "Optimising the control mode
". ( 149)
Parameterisable additional functions are described correspondingly in the chapter
"Parameterisable additional functions
". ( 193)
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. ( 107)
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)
. ( 130)
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