Siemens Sinamics G120 Series - r0372[0...2] Cable resistance [%]; Cable res. [%]; r0373[0...2] Rated stator resistance [%]; Rated stat.res.[%]; r0374[0...2] Rotor resistance [%]; Rotor res. [%]; r0376[0...2] Rated rotor resistance [%]; Rated rot. res.[%]

Parameters
List of Parameters
1-54
© Siemens AG 2007 All Rights Reserved
SINAMICS G120 Control Units CU240S, Edition 05/2007
Description: Displays standardized cable resistance of motor equivalent circuit (phase value)in [%].
It is estimated to be 20 % of the stator resistance.
Description: Displays rated stator resistance of the motor equivalent circuit (phase value) in [%].
Description: Displays standardized rotor resistance of the motor equivalent circuit (phase value) in [%].
Description: Displays rated rotor resistance of the motor equivalent circuit (phase value) in [%].
Description: Displays standardized total leakage reactance of the motor equivalent circuit (phase value) in [%].
Note:
If an output filter is selected the inductance of the filter (p0233) is added to the leakage inductance
(the value is not stored in p0233 for Siemens filters).
Description: Displays standardized main reactance of the motor equivalent circuit (phase value) in [%].
Description: Displays calculated rotor time constant [ms].
Description: Displays total leakage time constant of motor.
r0372[0...2] Cable resistance [%] / Cable res. [%]
Access level: 4 P-Group: Motor Data type: Floating Point
Unit: [%] Data set: DDS
r0373[0...2] Rated stator resistance [%] / Rated stat.res.[%]
Access level: 4 P-Group: Motor Data type: Floating Point
Unit: [%] Data set: DDS
r0374[0...2] Rotor resistance [%] / Rotor res. [%]
Access level: 4 P-Group: Motor Data type: Floating Point
Unit: [%] Data set: DDS
r0376[0...2] Rated rotor resistance [%] / Rated rot. res.[%]
Access level: 4 P-Group: Motor Data type: Floating Point
Unit: [%] Data set: DDS
r0377[0...2] Total leakage reactance [%] / Tot.leak.react.[%]
Access level: 4 P-Group: Motor Data type: Floating Point
Unit: [%] Data set: DDS
% 100 <=>
p03053
p0304
I 3
N
V
N
⋅
=
⋅
=
Z
N
=
ph
V
ph
I
Rated motor impedance:
r0382[0...2] Main reactance [%] / Main reactance [%]
Access level: 4 P-Group: Motor Data type: Floating Point
Unit: [%] Data set: DDS
r0384[0...2] Rotor time constant / Rotor time const.
Access level: 3 P-Group: Motor Data type: Floating Point
Unit: [ms] Data set: DDS
r0386[0...2] Total leakage time constant / Total leak. Tconst
Access level: 4 P-Group: Motor Data type: Floating Point
Unit: [ms] Data set: DDS