Siemens SINAMICS DCM Manual página 720

U
í10 V … +10 V
–
–
CUD
Main setpoint
X177.25
AI 0
±10 V ±20 mA
X177.26
2 1 0
Power
Interface
Analog
select input
AI m act scal
Main actual value
-270.00…+270.00 [V]
p50741[D] (60.00)
XT1.103
<1>
Analog
tachometer
8 … 270 V
XT1.104
M
<1> Permissible input voltage: íp50741 to +p50741
Absolute maximum: í270 V to +270 V.
1 2
DO: DC_CTRL
CUD input/output terminals - Analog inputs (AI 0 and XT1.103/104)
I r52010 p50700
– í100 % … +100 % 0
í20 … +20 mA í100 % … +100 % 1
4 … 20 mA 0 … +100 % 2
-200.00...200.00 [%]
CUD AI 0 sim sel
CUD AI 0 sim setp
p50709 (0)
-130.0...130.0 [%]
p50707 (0.0)
10 V = 100 %
20 mA = 100 %
1
A
1 ms
0
D
CUD AI m set raw [%]
r52010
CUD AI 0 type
0...2
AI m_set wire brk
p50700 (0)
r53030.0
F60046
"Wire break at 'Main setpoint' analog input"
-200.00...200.00 [%]
AI m_actV sim sel
AI m_actV sim setp
p50749 (0)
-130.0...130.0 [%]
p50747 (0.0)
1
A
1 ms
0
D
CUD AI m act raw [%]
r52012
3 4
Normalization Offset
100 % 0 %
100 % 0 %
100 % 0 %
CUD AI 0 offs CUD AI 0 sig proc
0...3
CUD AI 0 inv
p50702 (0.00) p50703 (0)
p50704
3
-1
+
2
-1
-1
1
+
0
CUD AI 0 scal
-1000.0...1000.0 [%]
p50701[D] (100.0)
AI m act offs AI m act sig
0...3
AI m act inv
p50742 (0.00) p50743 (0)
p50744
3
-1
+
2
-1
-1
+ 1
0
5
fp_2075_13_eng.vsd
04.10.18 V01.05.00
CUD AI 0 ena sig s
p50706
(1)
CUD AI 0 T
0...10000 [ms]
(0)
p50705 (0)
0
0 %
0
1
1
100 %
AI m act ena sig s
p50746
(1)
AI m act T
0...10000 [ms]
(0)
p50745 (0)
0
0 %
0
1
1
6 7
Function diagram
SINAMICS DCM
1000 μs
CUD AI m set [%]
r52011
[3113.2]
CUD AI m act [%]
r52013
[6810.1]
8
- 2075 -