SIN
A
MICS
DCP
List Manual (LH
21)
, 05
/2016
35
5
3
F
un
ction dia
g
ra
ms
3.9
Closed-loop control
F
ig.
3
-35
68
20 – Ma
in current controll
er
fp_6820_89.vsd
1
2
3
4
5
6
7
8
- 6820 -
SINAMICS DCP
27.04.2016
v 1.2
DO: DCP_CTRL
Function diagram
+
+
Precontrol
Pulse frequency
r55172
Mn ctr I_react_set [%]
+
-
Mn ctr prctr fact
p55230 (98.0)
Kp
Tn
y
x
Main ctrl limit
p55228
Adaptation
Main ctrl Tn
p55221[0]
p55226 (10.0 %)
Main ctr U low lim
+
+
Main ctrl Kp
p55220[0] (0.2000 )
r55511
ActVal I_react PU1 [%]
+
r55202
Main ctrl I comp [%]
[6850.2]
[6850.2]
[6850.2]
[6818.8]
[2585.8]
r00899.11
Pulses enab
y
x
r55501
Act val U S1 [%]
r55502
Act val U S2 [%]
p55226 (10.0 %)
Main ctr U low lim
PWM limit reached
[6825.8]
+
Control factor
[6825.1]
r55125.15
I_ctrl lim reach
+
[9350.6]
current setpoint from master
1
0
p51800
PU topo pos
Discontinuous lim
r55235
+
-
+
r55520
ActVal I_re SumAvg [%]
[6850.2]
no. Of power sections
d
dt
d
dt
y
x
Mn ctr prctr Tv
p55222[0]
Mn ctr prctr Tv
p55222[1]
current setpoint
+
Summary of Contents for sinamics dcp
Page 2: ......
Page 6: ...Preface SINAMICS DCP 6 List Manual LH21 05 2016 ...
Page 8: ...Table of contents SINAMICS DCP 8 List Manual LH21 05 2016 ...
Page 510: ...A Appendix A 2 List of abbreviations SINAMICS DCP 510 List Manual LH21 05 2016 ...
Page 516: ...Index SINAMICS DCP 516 List Manual LH21 05 2016 ...
Page 517: ...Siemens Parts ...