SINAMICS DCM
List Manual (LH8), 02/2015, 6RX1800-0ED76
543
2 Parameters
2.2 List of parameters
41: 12-pulse serial, firing angle from the master
42: 12-pulse serial with sequential phase control
Dependency: Refer to: p51795
Note: Comments, the same as for p51799
Description: Sets the position of the power unit in converter topology 2.
Value: 0: Parallel interface not active
1: Power unit independent/CUD right
11: 6-pulse parallel master
12: 6-pulse parallel slave
13: 6-pulse parallel slave/replacement master
21: 12-pulse parallel master
22: 12-pulse parallel slave
23: 12-pulse parallel, slave parallel to master
24: 12-pulse parallel, slave parallel to slave
31: 6-pulse serial master
32: 6-pulse serial slave
33: 6-pulse serial parallel to master
34: 6-pulse serial parallel to slave
35: 6-pulse serial master, slave is a diode bridge
41: 12-pulse serial master
42: 12-pulse serial slave
43: 12-pulse serial parallel to master
44: 12-pulse serial parallel to slave
45: 12-pulse serial master, slave is a diode bridge
Dependency: Refer to: p51799
Note: Comments, the same as for p51800
Description: Sets the switch-on threshold and hysteresis for the phase sequence control.
The values are referred to the rated device current r50072[1].
Index: [0] = Switch-on threshold
[1] = Hysteresis
Dependency: Refer to: p51799
Note: The switch-off threshold is calculated as follows:
Switch-off threshold = switch-on threshold - hysteresis
p51795 Topology switchover power unit topology position 2 / Topo_sw pos 2
DC_CTRL Can be changed: T Calculated: - Access level: 2
Data type: Integer16 Dyn. index: - Func. diagram: 9360
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
0 45 0
p51797[0...1] Sequential phase control switch-on threshold/hysteresis / Seq ph ctr on/hys
DC_CTRL Can be changed: T Calculated: - Access level: 3
Data type: FloatingPoint32 Dyn. index: - Func. diagram: 6860
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: PERCENT Expert list: 1
Min Max Factory setting
5 [%] 100 [%] [0] 35 [%]
[1] 30 [%]
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