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
Summary of Contents for SINAMICS DCM
Page 1: ...s SINAMICS SINAMICS DCM List Manual 02 2015 Edition Answers for industry ...
Page 2: ......
Page 1192: ...A Appendix A 2 List of abbreviations SINAMICS DCM 1192 List Manual LH8 02 2015 6RX1800 0ED76 ...
Page 1202: ...Index SINAMICS DCM 1202 List Manual LH8 02 2015 6RX1800 0ED76 ...
Page 1203: ......