Motor data and controller adjustments of the synchronous motor
© KEB, 2012-10 COMBIVERT F5-A, -E, -H Page 7.6 - 21
7
The curve of rho is sinusoidal. The curve of rho is not sinusoidal and has constant
ranges.
The HF signals can be used optimally with this motor. The HF signals cannot be used with this motor.
HF detection
With this function the rotor position is determined rst with each switching on of the modulation. The amplitude
of the test signal is determined by the winding inductance dr.31.
COMBIVIS 5 Scope - H:\CvKebData\F5\SCL\HF Rotorlageidentifikation\1Kpltest.sc5 - Knoten 1
COMBIVIS 5 Version 5.6 Registriert für: :Horn
Druckdatum: 12.12.2006 07:46:05 Dateidatum: 28.11.2006 14:04:32
745: F5E-S/V2.21 8000rpm
X (us/Teilung): 5568
CH Parameter Satz Y-Faktor (n/Teilung) Y-Null bei
A AA51 int. data 1 0 441 0
B AA52 int. data 2 0 2 0
C AA53 int. data 3 0 5000 0
D AA54 int. data 4 0 1820 0
AB
C
D
Cursor I:16822us Cursor II:946us Differenz:-15876us
AA51 int. data 1[-466] -466 [14] 14 [480] 480
AA52 int. data 2[1] 1 [1] 1 [0] 0
AA53 int. data 3[5088] 5088 [11512] 11512 [6424] 6424
AA54 int. data 4[631] 631 [7199] 7199 [6568] 6568
If this function is activated, one can deactivate the general start with alignment current and brake handling.
The system position is also determined with this function. The determined position is stored in Ec.02 or Ec.12
depending on cS.01. Thus the system position of a motor at standstill can be determined. The operation of a
synchronous motor is still possible only with incremental encoder.
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