Siemens SINAMICS S150 NEMA, Руководство по эксплуатации

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Commissioning
5.3 Procedure for commissioning with STARTER
Enclosed Drives
234
Operating Instructions, 12/2018, A5E36652151A
– "(4) Dynamic response in the field weakening range"
Space vector modulation with overmodulation is enabled.
The dynamic voltage reserve is increased (30 V), which reduces the maximum output
voltage.
– "(5) Start-up with high break loose torque"
This selection is suitable for speed-controlled start-up with encoderless vector control.
Start-up current permanent and is increased upon accelerating.
– "(6) High load inertia"
Suitable for high load inertia with/without gearbox coupling.
The acceleration model is activated, the acceleration control is 100%.
● Motor identification:
–
(0): Disabled
– (1): Identifying motor data and optimizing the closed-loop speed control
– (2): Identifying motor data (at standstill)
– (3): Optimizing closed-loop speed control (when rotating)
Note
Identifying motor data at standstill
For SINAMICS S150, in many cases "Identify motor data and optimize speed control" is the
correct selection, especially for speed control with encoder.
Generally, this measurement is performed with a motor that is not coupled to a load.
WARNING
Unexpected motor movement during motor identification in the rotating mode
Motor movement caused by the motor data identification routine can result in death, severe
injury or material damage.
•
Ensure that nobody is in the hazardous zone - and that the mechanical system can
freely move.
•
Ensure that the EMERGENCY STOP functions are fully functional when commissioning
the drive.
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