SINAMICS DCM
List Manual (LH8), 02/2015, 6RX1800-0ED76
535
2 Parameters
2.2 List of parameters
Description:
Sets the resistance of an interphase transformer in 12-pulse operation.
Note:
The parameter is set automatically during the "optimization run for pre-control and the current controller for the
armature converter" (p50051 = 25).
Description:
Sets the reduction factor for the current-dependent field inductance.
At 100% motor rated current (p50102), the field inductance is lower than it is at field current 0 by this factor.
Dependency:
Refer to: p50116
Note:
The parameter is set automatically during the "optimization run for pre-control and the current controller for the field
current controller" (p50051 = 24).
Description:
Displays the per unit short-circuit voltage of the line supply.
The value is calculated from the commutation inductance (p51592) and the rated converter data (In = r50072[1], Vn =
p50078[0], fn = r50017).
Description:
Sets the signal source for activating/de-activating the reduction factor for the speed setpoint.
Dependency:
Refer to: p51608, r52194, r52195
Note:
Dependent upon binector input (p51607):
1 signal:
The reduction factor (p51608) is de-activated (r52194 = r52195).
0 signal:
The reduction factor (p51608) is activated (r52194 = r52195 x p51608).
p51596[0...n]
Interphase resistance in 12-pulse operation / R_intph 12-pulse
DC_CTRL
Can be changed:
U, T
Calculated:
-
Access level:
2
Data type:
FloatingPoint32
Dyn. index:
DDS, p0180
Func. diagram:
-
P-Group:
-
Unit group:
-
Unit selection:
-
Not for motor type:
-
Scaling:
-
Expert list:
1
Min Max
Factory
setting
0.000 [ohm]
1000.000 [ohm]
0.000 [ohm]
p51597[0...n]
Field inductance reduction factor / L_field red fact
DC_CTRL
Can be changed:
U, T
Calculated:
-
Access level:
2
Data type:
FloatingPoint32
Dyn. index:
DDS, p0180
Func. diagram:
6910
P-Group:
-
Unit group:
-
Unit selection:
-
Not for motor type:
-
Scaling:
PERCENT
Expert list:
1
Min Max
Factory
setting
10 [%]
100 [%]
100 [%]
r51598
Short-circuit voltage Uk, per unit / V_sh-cct Uk p.u.
DC_CTRL
Can be changed:
-
Calculated:
-
Access level:
1
Data type:
FloatingPoint32
Dyn. index:
-
Func. diagram:
6854
P-Group:
-
Unit group:
-
Unit selection:
-
Not for motor type:
-
Scaling:
PERCENT
Expert list:
1
Min Max
Factory
setting
- [%]
- [%]
- [%]
p51607[0...n]
BI: Setpoint processing reduction signal source / Red sig s
DC_CTRL
Can be changed:
T
Calculated:
-
Access level:
2
Data type:
Unsigned32 / Binary
Dyn. index:
CDS, p0170
Func. diagram:
3135
P-Group:
-
Unit group:
-
Unit selection:
-
Not for motor type:
-
Scaling:
-
Expert list:
1
Min Max
Factory
setting
- -
1
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: ......