Siemens Sinamics G120 Series Parameter Manual page 189

p1909[0...2] Ctrl. word of motor data ident. / Ctrl.mot.data id.
Access level: 4
Quick comm. NO
Can be changed: U, T
Min
-
Description: Control word of motor data identification.
Bit field: Bit Signal name
00 Estimation of Xs
02 Estimation of Tr
03 Estimation of Lsigma
05 Det. Tr meas. with 2 freq.
06 Measurement of on voltage
07 Deadtime detection from Rs measurement
08 MotID with hw deadtime comp activ
09 No deadtime detection with 2 freq
10 Detect Ls with LsBlock method
11 MotID adaption of magnetizing current
12 MotID adaption of main reactance
13 MotID switch off saturation curve optim.
14 MotID saturation curve optim. all framesizes Yes
15 MotID saturation curve optim. big frame-
sizes
p1910 Select motor data identification extended / Sel.mot.data ident
CU240E Access level: 2
Quick comm. NO
Can be changed: T
Min
0
Description: Performs a motor data identification with extended figures.
Values: 0:
1:
2:
3:
4:
5:
6:
7:
8:
9:
10:
20:
21:
22:
23:
Caution: Motor identification should be performed on a cold motor.
However, the identification of the motor data should only be performed if the motor temperature is within 5°C of the
measured ambient temperature stored in P0625.
If the motor identification is not within the 5°C limit then the correct functioning of Vector Control (SLVC) cannot be
guaranteed.
The motor rating plate information with respect to the connection of the motor windings (Star or delta connection)
must be correct in order to establish the correct equivalent circuit data.
The motor identification calculates this data based on a Phase of a Star equivalent circuit P0350 - P0360, irrespec-
tive of whether the motor is connected star or delta.
This must be considered when the motor data is inputed directly.
© Siemens AG 2007 All Rights Reserved
SINAMICS G120 Control Units CU240S, Edition 05/2007
Disabled
Identification of all parameters with parameter change
Identification of all parameters without parameter change
Identification of saturation curve with parameter change
Identification of saturation curve without parameter change
Identification of XsigDyn (r1920) without parameter change
Identification of Tdead (r1926) without parameter change
Identification of Rs (r1912 ) without parameter change
Identification of Xs (r1915) without parameter change
Identification of Tr (r1913) without parameter change
Identification of Xsigma (r1914) without parameter change
Set voltage vector
Set voltage vector without filtering in P69
Set voltage vector rectangle signal
Set voltage vector triangle signal
P-Group: Motor identification
Active: NO
Max
-
1 signal
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
P-Group: Motor identification
Active: NO
Max
23
Parameters
List of Parameters
Data type: Unsigned16
Data set: DDS
Factory setting
0101 1100 0000 0000 bin
0 signal FP
No -
No -
No -
No -
No -
No -
No -
No -
No -
No -
No -
No -
No -
No -
Data type: Unsigned16
Data set: -
Factory setting
0
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