Measuring sockets
Function Diagrams
2-1339
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Figure 2-215 8134 – Measuring sockets
- 8134 -
Function diagram
87654321
DO: CU_CX32, CU_GM, CU_I, CU_S
SINAMICS
31.08.04 V02.05.00
Measuring sockets
Offset
-4.98...4.98 V
p0783[0] (0.00)
-100 000.00...100 000.00 %
p0779[0] (100.00)
-100 000.00...100 000.00 %
p0777[0] (0.00)
0.00...4.98 V
p0780[0] (4.98)
0.00...4.98 V
p0778[0] (2.49)
p0784[0]
D
A
r0774[0]
Measuring socket
T0
M
<1>
<1>
<1>
Scaling
-100 000.00...100 000.00 %
p0779[1] (100.00)
-100 000.00...100 000.00 %
p0777[1] (0.00)
0.00...4.98 V
p0780[1] (4.98)
0.00...4.98 V
p0778[1] (2.49)
p0784[1]
D
A
r0774[1]
-100 000.00...100 000.00 %
p0779[2] (100.00)
-100 000.00...100 000.00 %
p0777[2] (0.00)
0.00...4.98 V
p0780[2] (4.98)
0.00...4.98 V
p0778[2] (2.49)
p0784[2]
D
A
r0774[2]
Limit
Offset
-4.98...4.98 V
p0783[1] (0.00)
Offset
-4.98...4.98 V
p0783[2] (0.00)
Measuring socket
T1
Measuring socket
T2
<2>
<2>
Scaling <2>
Scaling
<1> Only for measuring equipment with Ri
1 M
<2> With the factory setting, input values
from -100...100 % result in output voltages from 0...4.98 V.
<3> The input signals are determined by the reference quantities p200x (100 % corresponds to
p200x). The calculated normalization is indicated via r0786.
Limit
[V]
[V]
[V]
0
1
0
1
0
1
x
10
4.98
5
[V]
[V]
-10 -5
4.98
y
Limit
5-10 -5
4.98
4.98
y [V]
x [V]
x
x
x
x
x
x
y
y
y
y
y
y
Reference quantities
p200x
y
x
2
2
1
x
%100x x
x
1
[%]
<3>
0
p0771[1]
0
p0771[2]
0
p0771[0]
+
+
+
+
+
+
0..0.40.98
V
0..0.40.98 V
0..0.40.98 V
[%]
r0772[0]
[%]
r0772[1]
[%]
r0772[2]
x
y
y
1
y
2
x
2
[%]
(100 %)
[V]
(4.98 V)
(2.49 V)
x
1
P
2
P
1
x
x
x
y
y
y
Dimension unit
per volt
r0786[0]
Dimension unit
per volt
r0786[1]
Dimension unit
per volt
r0786[2]
p0110[0] (125.00 µs)
x
y
y
1
y
2
x
2
[%]
(100 %)
[V]
(4.98 V)
(2.49 V)
x
1
P
2
P
1
x
y
y
1
y
2
x
2
[%]
(100 %)
[V]
(4.98 V)
(2.49 V)
x
1
P
2
P
1
x
10
4.98
5
[V]
[V]
-10 -5
4.98
y
x
10
4.98
5
[V]
[V]
-10 -5
4.98
y
5-10 -5
4.98
4.98
y [V]
x [V]
5-10 -5
4.98
4.98
y [V]
x [V]
<4> Example: If a speed signal is entered via p0071 and r0786 indicates 100.0, a speed change of 100 RPM results in an output voltage change of 1.0 V.
<4>
<4>
<4>
fp_8134_51_eng.vsd
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