Siemens sinamics dcp - p55360 Precharging charge current; Prechrg I_charge; p55370 Contactor test; Contactor test; r55375.0...3 CO;BO: State of the contactors; Contactor state; r55399[0...9] CO: Trace power unit; Trace PU

SINAMICS DCP
List Manual (LH21), 05/2016
297
2 Parameters
2.2 List of parameters
Description: Sets the charging current for precharging using using the "pulsing up" technique.
Description: Setting to test the contactors.
Value: 0: No contactor test
11: Close precharging contactor side 1
12: Close DC contactor side 1
21: Close precharging contactor side 2
22: Close DC contactor side 2
Description: Display and BICO output for the state of the contactors.
Description: Display and connector output for the trace in the power unit.
Index: [0] = Voltage controller P component (r54131)
[1] = Voltage controller I component (r54132)
[2] = Current setpoint (r55172)
[3] = Voltage 1 (r55501)
[4] = Voltage 2 (r55502)
[5] = Precontrol output (r55210)
[6] = Current controller output (r55201)
[7] = Current controller I component (r55202)
[8] = Current actual value (r55511)
[9] = Control angle power unit 1 (r55250)
Note: The trace can be triggered in the following ways:
- p50831 = 1 (manual trigger)
- overcurrent (automatic trigger)
- overvoltage (automatic trigger)
It takes approximately 5 ms to record the trace.
The signals to be traced are fixed and cannot be changed.
The recorded trace is output periodically at this parameter. Between the individual repeats, there is a pause (all
signals = 0) of approximately 5 ms.
p55360 Precharging charge current / Prechrg I_charge
DCP_CTRL Can be changed: U, T Access level: 2
Data type: FloatingPoint32 Func. diagram: 6835
Min Max Factory setting
0.000 [%] 100.000 [%] 5.000 [%]
p55370 Contactor test / Contactor test
DCP_CTRL Can be changed: T Access level: 4
Data type: Integer16 Func. diagram: 6835
Min Max Factory setting
0 22 0
r55375.0...3 CO/BO: State of the contactors / Contactor state
DCP_CTRL Can be changed: - Access level: 2
Data type: Unsigned16 Func. diagram: 6835
Min Max Factory setting
- - -
Bit field: Bit Signal name 1 signal 0 signal FP
00 Precharging contactor side 1 On Off 6835
01 DC contactor side 1 On Off 6835
02 Precharging contactor side 2 On Off 6835
03 DC contactor side 2 On Off 6835
r55399[0...9] CO: Trace power unit / Trace PU
DCP_CTRL Can be changed: - Access level: 3
Data type: FloatingPoint32 Func. diagram: 8054
Min Max Factory setting
- [%] - [%] - [%]
Siemens Parts