Siemens SINAMICS V20 Series Operating Instructions Manual page 139

Parameter Function
P0360[0...2] Main inductance [mH]
Sets main inductance of the motor equivalent circuit (phase value).
Dependency: See P0354
Caution: The data of equivalent circuit relates to the star equivalent circuit. Any data of the delta equivalent circuit
available therefore must be transformed to the star equivalent circuit before entering into the inverter.
r0370[0...2] Stator resistance [%]
Displays standardized stator resistance of motor equivalent circuit (phase value).
r0372[0...2] Cable resistance [%]
Displays standardized cable resistance of motor equivalent circuit (phase value). It is estimated to be 20 %
of the stator resistance.
r0373[0...2] Rated stator resistance
[%]
Displays rated stator resistance of the motor equivalent circuit (phase value).
r0374[0...2] Rotor resistance [%]
Displays standardized rotor resistance of the motor equivalent circuit (phase value).
r0376[0...2] Rated rotor resistance
[%]
Displays rated rotor resistance of the motor equivalent circuit (phase value).
r0377[0...2] Total leakage reactance
[%]
Displays standardized total leakage reactance of the motor equivalent circuit (phase value).
r0382[0...2] Main reactance [%]
Displays standardized main reactance of the motor equivalent circuit (phase value).
r0384[0...2] Rotor time constant [ms]
Displays calculated rotor time constant.
r0386[0...2] Total leakage time
constant [ms]
Displays total leakage time constant of motor.
r0395 CO: Total stator
resistance [%]
Displays stator resistance of motor of combined stator / cable resistance.
P0503[0...2] Enable Keep-running
Operation
Enables keep-running operation. This attempts to prevent the inverter from tripping by enabling all possible
existing de-rating features, and the automatic restart function. May be used with P2113 = 1 to mask
resulting warnings from the user.
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SINAMICS V20 Inverter
Operating Instructions, 07/2012, A5E03728167
Range Factory
default
0.0 - 10.0
10000.0
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
0 - 1 0
Keep-running mode disabled
Keep-running mode enabled
Inverter data set 0 (DDS0)
Inverter data set 1 (DDS1)
Inverter data set 2 (DDS2)
Can be Scaling
changed
U, T -
- PERCEN
T
- PERCEN
T
- PERCEN
T
- PERCEN
T
- PERCEN
T
- PERCEN
T
- PERCEN
T
- -
- -
- PERCEN
T
T -
Parameter list
7.2 Parameter list
Data Data Acc.
set type Level
DDS Float 3
DDS Float 4
DDS Float 4
DDS Float 4
DDS Float 4
DDS Float 4
DDS Float 4
DDS Float 4
DDS Float 3
DDS Float 4
- Float 3
- U16 3
139