Siemens sinamics dcp - p54006 MPP tracker current stage; MPPT I_stage; p54007 MPP tracker current reduction factor; MPPT I_reduce; p54009 MPP tracker energy flow direction; MPPT energy direct; p54010 CI: MPP tracker actual power signal source; MPPT act P s_src

2 Parameters
2.2 List of parameters
SINAMICS DCP
272 List Manual (LH21), 05/2016
Description: Sets the current stage of the MPP tracker.
The MPP tracker changes the current setpoint in these stages in order to identify the point with the maximum power.
Note: MPP: maximum power point (point along the characteristic with the maximum power)
Description: Sets the current reduction factor of the MPP tracker.
Factor by which the MPP tracker reduces the current setpoint when the lower voltage limit is reached.
Note: MPP: maximum power point (point along the characteristic with the maximum power)
Description: Sets the energy flow direction for the MPP tracker.
Value = -1:
Energy flows from side 2 to side 1.
The MPP tracker specifies a negative current.
Value = +1:
Energy flows from side 1 to side 2.
The MPP tracker specifies a positive current.
Value: -1: Negative (side 2 to side 1)
1: Positive (side 1 to side 2)
Note: MPP: maximum power point (point along the characteristic with the maximum power)
Description: Sets the signal source for the actual power of the MPP tracker.
Dependency: Refer to: p54011, r54015
Note: MPP: maximum power point (point along the characteristic with the maximum power)
Description: Sets the time constant for smoothing the actual power value.
Dependency: Refer to: p54010, r54015
Note: MPP: maximum power point (point along the characteristic with the maximum power)
p54006 MPP tracker current stage / MPPT I_stage
DCP_CTRL Can be changed: U, T Access level: 2
Data type: FloatingPoint32 Func. diagram: 6700
Min Max Factory setting
0.10 [%] 100.00 [%] 1.00 [%]
p54007 MPP tracker current reduction factor / MPPT I_reduce
DCP_CTRL Can be changed: U, T Access level: 2
Data type: FloatingPoint32 Func. diagram: 6700
Min Max Factory setting
0.10 [%] 100.00 [%] 90.00 [%]
p54009 MPP tracker energy flow direction / MPPT energy direct
DCP_CTRL Can be changed: T Access level: 2
Data type: Integer16 Func. diagram: 6700
Min Max Factory setting
-1 1 -1
p54010 CI: MPP tracker actual power signal source / MPPT act P s_src
DCP_CTRL Can be changed: T Access level: 2
Data type: Unsigned32 / FloatingPoint32 Func. diagram: 6700
Min Max Factory setting
- - 55540[0]
p54011 MPP tracker actual power smoothing time constant / MPPT act P T
DCP_CTRL Can be changed: U, T Access level: 3
Data type: FloatingPoint32 Func. diagram: 6700
Min Max Factory setting
0.00 [s] 100.00 [s] 0.05 [s]