2 Parameters
2.2 List of parameters
SINAMICS DCM
558
List Manual (LH8), 02/2015, 6RX1800-0ED76
Dependency:
Refer to: p51823, p51824
Danger:
The following applies for p51852 > 0:
Incorrect setting of parameter p51853 leads to damaging or destruction of the power unit!
Note:
The following applies for the DC converter:
p51852 = 0: p51853 is not active
p51852 > 0: p51853 is active
The following applies for the Control Module:
p51852 = 0: p51823 is active
p51852 > 0: p51853 is active, p51823 is not active
Description:
Sets the configuration for the armature voltage sensing.
Value = 0:
The device-internal armature voltage sensing is effective.
Value = 1:
An external armature voltage sensing is entered via analog input 2 (X177.29/30). The device-internal armature
voltage sensing is not effective.
Value = 2: both
Value:
0:
Va sensing internal
1:
Va sensing via AI 2 (X177.29/30)
2:
Va sensing internal & via AI 2 (X177.29/30)
Dependency:
Refer to: p51823, p51824
Notice:
The following applies for p51854 = 0 --> 1 or 2:
The device must be restarted. Only then does the armature voltage sensing operate correctly via analog input 2.
Note:
AI: Analog Input
Description:
Sets the armature voltage, which corresponds to a +10 V voltage at analog input 2 (X177.29/30).
Dependency:
Refer to: p51854
Note:
The parameter is only effective for p51854 = 1.
Description:
Load connection: capacitance of the DC link capacitor
p51854
Armature voltage sensing configuration / Va_sens config
DC_CTRL
Can be changed:
T
Calculated:
-
Access level:
2
Data type:
Integer16
Dyn. index:
-
Func. diagram:
6902
P-Group:
-
Unit group:
-
Unit selection:
-
Not for motor type:
-
Scaling:
-
Expert list:
1
Min Max
Factory
setting
0 2
0
p51855
Armature voltage sensing analog input reference voltage / Va_sens AI V_ref
DC_CTRL
Can be changed:
T
Calculated:
-
Access level:
2
Data type:
FloatingPoint32
Dyn. index:
-
Func. diagram:
6902
P-Group:
-
Unit group:
-
Unit selection:
-
Not for motor type:
-
Scaling:
-
Expert list:
1
Min Max
Factory
setting
10.000 [V]
2000.000 [V]
10.000 [V]
p51861[0...n]
Capacitance of the DC link capacitor / Capac_DClink
DC_CTRL
Can be changed:
U, T
Calculated:
-
Access level:
3
Data type:
FloatingPoint32
Dyn. index:
DDS, p0180
Func. diagram:
6902
P-Group:
-
Unit group:
-
Unit selection:
-
Not for motor type:
-
Scaling:
-
Expert list:
1
Min Max
Factory
setting
0.000 [µF]
10000000.000 [µF]
1000.000 [µF]
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: ......
