8400 StateLine C | Reference manual
Motor control (MCTRL)
Motor selection/Motor data
112 L Firmware ≤ 11.00 - DMS 8.0 EN - 10/2011
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:
From version 10.00.00, C02867/1
provides two optional identification procedures:
"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.
Parameter Info ASM PSM
C00015
V/f base frequency zz
C00016
V
min
boost zz
C00021
Slip compensation z
C00082
Motor rotor resistance z
C00083
Motor rotor time constant z
C00084
Motor stator resistance zz
C00085
Motor stator leakage inductance zz
C00092
Motor magnetising inductance z
C00095
Motor magnetising current z
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