Siemens Sinamics s120 Commissioning Manual page 227

Table 3- 20
Parameter
p0350
p0356
p0357
Features
● Field weakening up to approx. 1.2 * rated speed (this depends on the drive converter
supply voltage and the motor data, also refer to supplementary conditions)
● 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 data identification
● Automatic rotating encoder adjustment (the zero encoder position is calibrated)
● Speed controller optimization (rotating measurement)
● Thermal protection via temperature sensor (PTC/KTY/PT1000)
● All encoders that can be connected to an SMC10, SMC20 or SMC30 are supported.
● Operation with or without encoder is possible.
STARTER Commissioning Manual
Commissioning Manual, (IH1), 07/2016, 6SL3097-4AF00-0BP5
3.16 Commissioning permanent-magnet synchronous motors
Equivalent circuit diagram for motor data
Description
Motor stator resistance, cold
Motor stator leakage inductance
Motor stator inductance, d axis
Commissioning
Comment
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227