Siemens SINAMICS DCM List Manual

2 Parameters
2.2 List of parameters
SINAMICS DCM
552 List Manual (LH8), 02/2015, 6RX1800-0ED76
Description: Sets the rated direct current for the armature.
The output direct current supported by the power unit in continuous operation should be set in this parameter.
Note: The parameter is only effective on the Control Module.
Description: Sets the load voltage resulting from the following calculation formula:
V_load = R_load * tr * Id
V_load: The load voltage to be set in this parameter
R_load: The load resistance (default 10 ohm)
r: Transformation ratio of the current transformer (I2 / I1)
Id: Output direct current according to parameter p51822
Note: The parameter is only effective on the Control Module.
Description: Sets the configuration for the current transformer for current actual value sensing.
Value: 1: Current transformer in phase U and V
2: Current transformer in phase U and W
3: Current transformer in phase V and W
4: External current transformer connected in V circuit
5: Bipolar current actual value signal (external shunt)
Note: The parameter is only effective on the Control Module.
Description: Sets the power unit type.
Value: 2: 2-quadrant power unit
4: 4-quadrant power unit
Note: The parameter is only effective on the Control Module.
p51822 Armature rated direct current / Arm I_rated
DC_CTRL Can be changed: T Calculated: - Access level: 2
Data type: FloatingPoint32 Dyn. index: - Func. diagram: 6965
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
0.1 [A] 20000.0 [A] 0.1 [A]
p51823 Load voltage at armature rated current / V_load Ia_rated
DC_CTRL Can be changed: T Calculated: - Access level: 2
Data type: FloatingPoint32 Dyn. index: - Func. diagram: 6850, 6965
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
0.1000 [V] 1.2000 [V] 1.0000 [V]
p51824 Current transformer configuration / I_transf config
DC_CTRL Can be changed: T Calculated: - Access level: 2
Data type: Integer16 Dyn. index: - Func. diagram: 6850, 6965
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
1 5 2
p51825 Power unit type / PU typ
DC_CTRL Can be changed: T Calculated: - Access level: 2
Data type: Integer16 Dyn. index: - Func. diagram: 6965
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
2 4 2

Siemens SINAMICS DCM Specifications

General

Brand	Siemens
Model	SINAMICS DCM
Category	Media Converter
Language	English