Dc Link Pre-Control Power Scaling / Vdc Prectrl P Scal; Co: Dc Link Voltage Control Pre-Control Display / Dc_Ctr Prectr Disp; Dc Link Pre-Control Power Smoothing / Vdc Pre-Ctrl P Sm; Vdc Controller Output / Inf Vdc_Ctrl Outp - Siemens SINAMICS G150 Manual

2 Parameters
2.2 List of parameters
p3521[0...3]

DC link pre-control power scaling / Vdc prectrl P scal

VECTOR_G Can be changed: U, T
(Tech_ctrl)
Data type: FloatingPoint32
P-Group: Closed-loop control
Not for motor type: -
Min
-100000.00000 [%]
Description: Sets the scaling factor for the power pre-control.
Dependency: Refer to: p3520
Note: The scaling factor acts on the sum of the associated indices of p3519 and p3520. As one BICO input is scaled
(p3519) and the other is not scaled (p3520), for each index, only one of the two inputs should be assigned.
r3522[0...4]

CO: DC link voltage control pre-control display / DC_ctr prectr disp

VECTOR_G Can be changed: -
(Tech_ctrl)
Data type: FloatingPoint32
P-Group: Closed-loop control
Not for motor type: -
Min
- [Arms]
Description: Displays the resulting smoothed linearized torque-generating pre-control current.
Dependency: Refer to: p3520, p3521, p3523
Note: These displays are used to set the correct scaling for the pre-control.
[0]:(p3519[0] + p3520[0]) * p3521[0] / r0070
[1]:(p3519[1] + p3520[1]) * p3521[1] / r0070
[2]:(p3519[2] + p3520[2]) * p3521[2] / r0070
[3]:(p3519[3] + p3520[3]) * p3521[3] / r0070
[4]: Total [0] ... [3]
p3523[0...3]

DC link pre-control power smoothing / Vdc pre-ctrl P sm

VECTOR_G Can be changed: U, T
(Tech_ctrl)
Data type: FloatingPoint32
P-Group: -
Not for motor type: -
Min
0 [ms]
Description: Sets the filter time for power pre-control.
Dependency: Refer to: p3520
r3554[0...1]

Vdc controller output / INF Vdc_ctrl outp

VECTOR_G Can be changed: -
(Tech_ctrl)
Data type: FloatingPoint32
P-Group: Closed-loop control
Not for motor type: -
Min
- [Arms]
Description: Display of the DC link voltage controller output (Vdc controller).
Index: [0] = I output
[1] = PI output
570
Calculated: -
Dyn. index: -
Units group: -
Scaling: PERCENT
Max
100000.00000 [%]
Calculated: -
Dyn. index: -
Units group: -
Scaling: -
Max
- [Arms]
Calculated: -
Dyn. index: -
Units group: -
Scaling: -
Max
1000 [ms]
Calculated: -
Dyn. index: -
Units group: 6_2
Scaling: p2002
Max
- [Arms]
List Manual (LH2), 04/2014, A5E03263479A
Access level: 2
Func. diagram: 7960
Unit selection: -
Expert list: 1
Factory setting
100.00000 [%]
Access level: 4
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
- [Arms]
Access level: 2
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
0 [ms]
Access level: 2
Func. diagram: 7960
Unit selection: p0505
Expert list: 1
Factory setting
- [Arms]
SINAMICS G130/G150