Sequence Control Contactor In Dc Circuit / Cont In Dc Cct; Communication Monitoring Delay Time / Com Mon T_Del; Motor Rated Armature Current / Mot Rated I_Armat - Siemens SINAMICS DCM List Manual

2 Parameters
2.2 List of parameters
Value: 0:
1:
Note: If value = 0:
The field pulses are inhibited when a fault occurs.
If value = 1:
The field pulses are not inhibited when a fault occurs. However, it will not be possible to increase the field current
setpoint any further.
p50098

Sequence control contactor in DC circuit / Cont in DC cct

DC_CTRL Can be changed: T
Data type: Integer16
P-Group: -
Not for motor type: -
Min
0
Description: Setting indicating whether a contactor is used in the DC circuit.
The values for the armature voltage Ua and for the EMF (r52123, r52286, r52287, r52291, r52292, r50037, r50038)
are then always set to 0% when the line contactor drops out (r53081.0 = 0). This is because in this case the motor
terminals are isolated from the output terminals 1C and 1D on the SINAMICS DC MASTER, thereby preventing the
sensing of the armature voltage Ua (and thus the EMF).
Value: 0:
1:
Dependency: Refer to: r50037, r50038, r52123, r52286, r52287, r52291, r52292
p50099

Communication monitoring delay time / Com mon t_del

DC_CTRL Can be changed: U, T
Data type: FloatingPoint32
P-Group: -
Not for motor type: -
Min
0.000 [s]
Description: Sets the delay time for monitoring the communication interfaces.
Following the switching on of the electronic supply, the monitoring mechanisms for the communication interfaces in
the proximity of the drive (parallel interface and peer-to-peer interface) do not become active until the delay time set
here has elapsed.
Dependency: Refer to: r53300, r53310
Refer to: F60012, F60014
Note: This will prevent the interface monitoring mechanisms responding in the event of the electronic power supply to the
components being switched on at different times.
p50100[0...n]

Motor rated armature current / Mot rated I_armat

DC_CTRL Can be changed: C2(1), T
Data type: FloatingPoint32
P-Group: -
Not for motor type: -
Min
0.0 [A]
Description: Sets the rated armature current as indicated on the motor's nameplate.
Note: If p50100 = 0.0 A, the drive cannot be switched on and put into operation.
398
Inhibit field pulses
Enable field pulses
No contactor in DC circuit
Contactor in DC circuit
Calculated: -
Dyn. index: -
Unit group: -
Scaling: -
Max
1
Calculated: -
Dyn. index: -
Unit group: -
Scaling: -
Max
1000.000 [s]
Calculated: -
Dyn. index: DDS, p0180
Unit group: -
Scaling: -
Max
20000.0 [A]
List Manual (LH8), 02/2015, 6RX1800-0ED76
Access level: 2
Func. diagram: 2651, 6902
Unit selection: -
Expert list: 1
Factory setting
0
Access level: 2
Func. diagram: 9300, 9350
Unit selection: -
Expert list: 1
Factory setting
10.000 [s]
Access level: 1
Func. diagram: 6851, 8038
Unit selection: -
Expert list: 1
Factory setting
0.0 [A]
SINAMICS DCM