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Parameters
Parameter list
1-102
Siemens AG 2004 All Rights Reserved
SINAMICS G List Manual, Edition 12.2004
Description:
Sets the thermal adaptation of the stator/primary section resistance and rotor/secondary section resistance accord-
ing to r0395 and r0396.
Values:
0:
No thermal adaptation of stator and rotor resistances
1:
Resistances are adapted according to the temperatures of the thermal model
2:
Resistances are adapted to the measured stator winding temperature.
Note:
For p0620 = 1, the following applies:
The stator resistance is adapted using the temperature in r0035 and the rotor resistance together with the model
temperature in r0633.
For p0620 = 2, the following applies:
The stator resistance is adapted using the temperature in r0035. The rotor temperature to adapt the rotor resistance
is calculated as follows from the stator temperature (r0035).
theta_R = (r0628 + r0625) / (r0627 + r0625) * r0035
Description:
Configuration of the temperature identification after powering-up again. If the identification is selected, when power-
ing-up for the first time after the system run-up, the stator resistance is measured and from this the temperature
determined. The thermal model is then suitably initialized.
Values:
0:
No temperature identification
1:
Temperature identification after restart
2:
Temperature identification after each power-up
Description:
Sets the excitation time of the motor during the temperature identification after powering-up again (restart).
Description:
Displays the identified stator resistance after the temperature identification run.
p0620[0...n]
Thermal adaptation, stator and rotor resistance / Mot therm_adapt R
VECTOR
Can be changed:
C2, U, T
Access level:
2
Data type:
Integer16
Data set:
MDS
Function diagram:
-
P-Group:
Motor
Units group:
-
Unit selection:
-
Min Max
Factory
setting
0 2
2
p0621[0...n]
Temperature identification after restart / Temp_ident restart
VECTOR (n/M)
Can be changed:
C2, T
Access level:
2
Data type:
Integer16
Data set:
MDS
Function diagram:
-
P-Group:
Motor
Units group:
-
Unit selection:
-
Min Max
Factory
setting
0 2
0
p0622[0...n]
Motor excitation time for temperature identification after restart / Temp Id excit.
VECTOR (n/M)
Can be changed:
C2, U, T
Access level:
3
Data type:
Floating Point
Data set:
MDS
Function diagram:
-
P-Group:
Motor
Units group:
TIME
Unit selection:
-
Min Max
Factory
setting
0.000 [s]
20.000 [s]
0.000 [s]
r0623
Stator resistance after temperature identification / Temp Id resist.
VECTOR (n/M)
Can be changed:
-
Access level:
4
Data type:
Floating Point
Data set:
-
Function diagram:
-
P-Group:
Motor identification
Units group:
RESISTANCE
Unit selection:
-
Min Max
Factory
setting
- [Ohm]
- [Ohm]
- [Ohm]