Siemens sinamics dcp - Fig. 3-33 6817 - Voltage limitation, dynamic

SINAMICS DCP List Manual (LH21), 05/2016
353
3 Function diagrams
3.9 Closed-loop control
Fig. 3-33 6817 – Voltage limitation, dynamic
fp_6817_89.vsd
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- 6817 -
SINAMICS DCP
25.04.2016 v 1.2
DO: DCP_CTRL
- Voltage limitation, dynamic
Function diagram
r55170
Lim I_ re_sp U dyn [%]
Pulse frequency
r55150
U_lim I_react_set [%]
[6812.7]
y
x
[6850.1]
p55186 (10.00 V)
Lim S2 U dyn dU
Lim S1 U dyn dU
p55181 (10.00 V)
p55185
(52002)
Lim S2 U dyn s_src
p55180
(52002)
Lim S1 U dyn s_src
r55125.13
Dyn U_lim S2 rch
r55125.12
Dyn U_lim S1 rch
Act val U inner S2
r55508
[6850.1]
Act val U inner S1
r55507
100%
-100%
1
0
1
0
1
0
Boost side 1
Boost side 2
Boost current
[6835.2]
[6835.2]
[6835.2]
Target voltage
[6835.2]
Target voltage
[6835.2]
Boost side 2
[6835.2]
Boost side 1
[6835.2]
>1
_
U
U
Lim S2 U_over dyn
p55187
Lim S1 U_over dyn
p55182
Min
Min
U_rated
r50071
U_rated
r50071
U_rated
r50071
U_rated
r50071
F60500
Overvolt detected
Fault value = 3
F60500
Overvolt detected
Fault value = 3
Siemens Parts