Siemens SINAMICS V20 - Page 217

Parameter list
8.2 Parameter list
SINAMICS V20 Converter
Operating Instructions, 10/2019, A5E34559884-012
215
Parameter
Function
Range
Factory
default
Can be
changed
Scaling
Data
set
Data
type
Acc.
Level
Note:
Following diagram shows a typical rating plate with the locations of the relevant motor data.
P0305[0...2]
Rated motor current [A]
0.01 - 10000.00
1.86
C(1)
-
DDS
Float
1
Nominal motor current from rating plate.
Dependency:
Changeable only when P0010 = 1 (quick commissioning).
Depends also on P0320 (motor magnetization current).
Note:
The maximum value of P0305 depends on the maximum converter current r0209 and the motor type:
Asynchronous motor : P0305_max = P0209
It is recommended that the ratio of P0305 (rated motor current) and r0207 (rated converter current) should
not be lower than: (1/8) <= (P0305/r0207)
When the relation of the nominal motor current P0305 and half of the maximal converter current (r0209)
exceeds 1.5 an additional current derating is applied. This is necessary to protect the converter from har-
monic current waves.
Default value is depending on converter type and its rating data.
P0307[0...2]
Rated motor power
0.01 - 2000.00
0.75
C(1)
-
DDS
Float
1
Nominal motor power [kW/hp] from rating plate.
Dependency:
If P0100 = 1, values will be in [hp].
Changeable only when P0010 = 1 (quick commissioning).
Note:
Default value is depending on converter type and its rating data.
P0308[0...2]
Rated motor cosφ
0.000 - 1.000
0.000
C(1)
-
DDS
Float
1
Nominal motor power factor (cosφ) from rating plate.
Dependency:
Changeable only when P0010 = 1 (quick commissioning).
Visible only when P0100 = 0 or 2, (motor power entered in [kW]).
Setting 0 causes internal calculation of value. The value is displayed in r0332.