Motor Stator Leakage Time Constant / Mot T_Stator Leak; Motor Stator Leakage Time Constant Q Axis / Mot T_Sleak /T_Sq; Excitation Rated No-Load Current / Exc I_Noload_Rated; Rated Excitation Current / Exc I_Rated - Siemens SINAMICS G150 Manual

2 Parameters
2.2 List of parameters
r0386[0...n]

Motor stator leakage time constant / Mot T_stator leak

VECTOR_G Can be changed: -
Data type: FloatingPoint32
P-Group: Motor
Not for motor type: -
Min
- [ms]
Description: Displays the stator leakage time constant.
Note: The value is calculated from the total of all leakage inductances (p0233*, p0353, p0356, p0358) divided by the total of
all motor resistances (p0350, p0352, p0354). The temperature adaptation of the resistances is not taken into
account.
* only applies for VECTOR (r0107).
r0387[0...n]

Motor stator leakage time constant q axis / Mot T_Sleak /T_Sq

VECTOR_G Can be changed: -
Data type: FloatingPoint32
P-Group: Motor
Not for motor type: ASM, REL, FEM
Min
- [ms]
Description: Displays the stator leakage time constant quadrature to the rotor direction (q axis).
Note: The value is calculated from the total of all leakage inductances (p0233, p0356, p0359) divided by the total of all
motor resistances (p0350, p0352, p0355).
The temperature adaptation of the resistances is not taken into account.
p0389[0...n]

Excitation rated no-load current / Exc I_noload_rated

VECTOR_G Can be changed: C2(1, 3)
Data type: FloatingPoint32
P-Group: Motor
Not for motor type: ASM, PEM, REL
Min
0.00 [A]
Description: Sets the rated no-load current (I_F0) for the excitation.
p0390[0...n]

Rated excitation current / Exc I_rated

VECTOR_G Can be changed: C2(1, 3)
Data type: FloatingPoint32
P-Group: Motor
Not for motor type: ASM, PEM, REL
Min
0.00 [A]
Description: Setting the rated current (I_F) of the controlled excitation rectifier (DC master).
p0391[0...n] Current controller adaptation starting point KP / I_adapt pt KP
VECTOR_G Can be changed: C2(3), U, T
Data type: FloatingPoint32
P-Group: Motor
Not for motor type: REL
Min
0.00 [Arms]
Description: Sets the starting point of the current-dependent current controller adaptation where the current controller gain p1715
is effective.
146
Calculated: -
Dyn. index: MDS, p0130
Units group: -
Scaling: -
Max
- [ms]
Calculated: -
Dyn. index: MDS, p0130
Units group: -
Scaling: -
Max
- [ms]
Calculated: -
Dyn. index: MDS, p0130
Units group: -
Scaling: -
Max
10000.00 [A]
Calculated: -
Dyn. index: MDS, p0130
Units group: -
Scaling: -
Max
10000.00 [A]
Calculated: CALC_MOD_REG
Dyn. index: MDS, p0130
Units group: -
Scaling: -
Max
6000.00 [Arms]
List Manual (LH2), 04/2014, A5E03263479A
Access level: 4
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
- [ms]
Access level: 4
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
- [ms]
Access level: 1
Func. diagram: 6727
Unit selection: -
Expert list: 1
Factory setting
0.00 [A]
Access level: 1
Func. diagram: 6727
Unit selection: -
Expert list: 1
Factory setting
0.00 [A]
Access level: 3
Func. diagram: 6714
Unit selection: -
Expert list: 1
Factory setting
0.00 [Arms]
SINAMICS G130/G150