Siemens CU240B-2 Parameter Manual page 71
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Also See for CU240B-2:
- Operating instructions manual (36 pages) ,
- Compact operating instructions (32 pages)
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r0377[0...n]
Motor leakage inductance, total / Mot L_leak total
Access level: 4
Can be changed: -
Units group: -
Min
- [mH]
Description:
Displays the stator leakage inductance of the motor including the motor reactor (p0233).
r0378[0...n]
Motor stator inductance, d axis / Mot L_stator_d
Access level: 4
Can be changed: -
Units group: -
Min
- [mH]
Description:
Displays the stator longitudinal inductance of the synchronous motor including the motor reactor (p0233).
r0382[0...n]
Motor magnetizing inductance transformed / Mot L_magn transf
Access level: 4
Can be changed: -
Units group: -
Min
- [mH]
Description:
Displays the magnetizing inductance of the motor.
Note:
The parameter is not used for synchronous motors (p0300 = 2xx).
r0384[0...n]
Motor rotor time constant / damping time constant d axis / Mot T_rotor/T_Dd
Access level: 3
Can be changed: -
Units group: -
Min
- [ms]
Description:
Displays the rotor time constant.
Note:
The parameter is not used for synchronous motors.
The value is calculated from the total of the inductances on the rotor side (p0358, p0360) divided by the rotor resis-
tance (p0354). The temperature adaptation of the rotor resistance for induction motors is not taken into account.
r0386[0...n]
Motor stator leakage time constant / Mot T_stator leak
Access level: 4
Can be changed: -
Units group: -
Min
- [ms]
Description:
Displays the stator leakage time constant.
Note:
The value is calculated from the total of all leakage inductances (p0233, p0356, p0358) divided by the total of all
motor resistances (p0350, p0352, p0354). The temperature adaptation of the resistances is not taken into account.
© Siemens AG 2011 All Rights Reserved
SINAMICS G120 Control Units CU240B/E-2 Parameter Manual (LH11), 01/2011
Calculated: -
Scaling: -
Unit selection: -
Max
- [mH]
Calculated: -
Scaling: -
Unit selection: -
Max
- [mH]
Calculated: -
Scaling: -
Unit selection: -
Max
- [mH]
Calculated: -
Scaling: -
Unit selection: -
Max
- [ms]
Calculated: -
Scaling: -
Unit selection: -
Max
- [ms]
Parameters
List of Parameters
Data type: FloatingPoint32
Data set: MDS
Factory setting
- [mH]
Data type: FloatingPoint32
Data set: MDS
Factory setting
- [mH]
Data type: FloatingPoint32
Data set: MDS
Factory setting
- [mH]
Data type: FloatingPoint32
Data set: MDS
Factory setting
- [ms]
Data type: FloatingPoint32
Data set: MDS
Factory setting
- [ms]
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