Automatic Motor Data Identification - Lenze 8400 StateLine C Reference Manual

8400 StateLine C | Reference manual
Motor control (MCTRL)
Motor selection/Motor data
5.1.2

Automatic motor data identification

Via the motor parameter identification, the inverter characteristic, the influences of the
motor cable, and the motor parameters listed in the table below can be identified
automatically:
Parameter
C00015
C00016
C00021
C00082
C00083
C00084
C00085
C00092
C00095
From version
 "1: basic identification" (procedure so far)
– Only for asynchronous motors
– Duration approx. 30 s
 "2: extended identification"
– Stands out due to increased accuracy of the determined motor parameters.
– Also supports synchronous motors and asynchronous motors with a power of more
than 11 kW.
– Duration approx. 80 s

Tip!
In the Lenze setting, a setting of "0: automatic" is selected in C02867/1. This setting
ensures that the controller automatically selects the optimum procedure for motor
parameter identification.
112
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Info
V/f base frequency
V boost
min
Slip compensation
Motor rotor resistance
Motor rotor time constant
Motor stator resistance
Motor stator leakage inductance
Motor magnetising inductance
Motor magnetising current
10.00.00, C02867/1 provides two optional identification procedures:
L
ASM
Firmware ≤ 11.00 - DMS 8.0 EN - 10/2011
PSM