Lenze 8400 BaseLine D - Manual (Page 68)

5 Motor control (MCTRL)
5.1 Motor selection/Motor data
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Lenze · 8400 BaseLine D · Reference manual · DMS 5.5 EN · 01/2014 · TD05
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Adapting motor data manually
If a third party manufacturer's motor is used, the displayed motor data can exactly be adapted to
the real motor by clicking the From project... button and selecting the "Own motor settings" entry
from the Motor selection dialog box afterwards. For this purpose, the data of the motor nameplate
and the equivalent circuit diagram must be available.

Tip!
For a better concentricity factor, we recommend to perform motor parameter identificati-
on of the third party manufacturer's motor first. The motor parameters can be manually
adapted afterwards.
Improving the concentricity factor includes
• the adjustment of the inverter error characteristic to the drive system and
• the knowledge of the motor cable resistance.
Both factors are determined in the course of motor parameter identification.
 Automatic motor data identification ( 71)
Other motor data
Click the Other motor data... button and go to the Other motor data dialog box including the motor
equivalent circuit:
Parameter Info
C084 Motor stator resistance
C085 Motor stator leakage inductance
C092 Motor magnetising inductance
C015 VFCplus: V/f base frequency
C021 Slip compensation