Siemens sinamics dcp - Fig. 3-28 6805 - Setpoint processing

3 Function diagrams 3.9 Closed-loop control
SINAMICS DCP
348 List Manual (LH21), 05/2016
Fig. 3-28 6805 – Setpoint processing
fp_6805_89.vsd
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- 6805 -
SINAMICS DCP
25.04.2016 v 1.2
DO: DCP_CTRL
- Setpoint processing
Function diagram
p55050
(2050[1])
I_set s_src
I_set t_RU/t_RD
p55055 (0.050 s)
1
0
+
0%
500 μs
r55070
I_set after RFG [%]
r55072
I_set aft lim min [%]
+
1
I_set min thresh
p55056 (0.40 %)
+
r55075.00
Setp very low
r55075.01
Setp positive
r55075.02
Setp negative
[2460.5]
1
0
0%
r00898.00
ON/OFF1
r00898.01
OC / OFF2
r00898.02
OC / OFF3
r00898.03
Operation enable
&
[2580.8]
[2580.8]
[2580.8]
[2580.8]
I_set sign t_del
p55065 (100.000 ms)
+
Enable
[6812.8]
a limit has been reached
[6812.5]
[6817.7]
[6810.7]
stop
[6820.6]
[6825.8]