Siemens SINAMICS S120 Function Manual page 147

Parameter
p0341
p0342
p0344
p0352
p0353
Table 4-4 Equivalent circuit diagram for motor data
Parameter
p0350
p0354
p0356
p0358
p0360
Features
● Field weakening up to approx. 1.2 * rated speed (this depends on the drive converter
● Flying restart (for operation without encoder, only possible with additional VSM)
● Vector closed-loop speed and torque control
● Vector V/f control for diagnostics
● Motor identification
● Speed controller optimization (rotating measurement)
● Thermal protection via temperature sensor (PTC/KTY)
● All encoders that can be connected to an SMC10, SMC20 or SMC30 are supported.
● Operation with or without encoder is possible.
Supplementary conditions
Depending on the terminal voltage and load cycle, the maximum torque can be taken from
the motor data sheets / project design instructions.
Commissioning
We recommend the following points when commissioning:
● Commissioning Wizard in STARTER
Drive Functions
Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4
Motor moment of inertia
Ratio between the total and motor
moment of inertia
Motor weight
Cable resistance (component of the
stator resistance)
Motor series inductance
Motor stator resistance, cold
Motor rotor resistance, cold
Motor stator inductance
Motor rotor leakage inductance
Motor magnetizing inductance
supply voltage and the motor data, also refer to limitations/ constraints)
The motor identification routine and the "rotating measurement" (p1900) can be activated
from the commissioning Wizard in STARTER.
4.14 Instructions for commissioning induction motors (ASM)
Description
Description
Remark
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Remark
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Vector control
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