Siemens SINAMICS S Manuel page 1247

Voltage Current
I S5.0 [9566]
V
V I S5.1
X521.3
S5.1
+
<1> AI 1
-
X521.4
+/-20 mA
+/-10 V
p4067 [1]
p4066[1] (0)
0
1
<1> Differential input!
For an input signal referred to ground, terminal X521.4 must be connected to reference potential M.
Caution:
The voltage between an input (X521.3 or X521.4) and ground may not exceed 35 V.
When the load resistor is switched-in (S5.1 closed), it is not permissible that the voltage between the input terminals exceeds 15 V.
<2> For p4056 = 2, 3, 5 the units are mA.
For p4056 = 0, 4 the units are V.
1 2
DO: TM31
Terminal Module 31 (TM31) – analog input 1 (AI 1)
20 mA
<2>
Offset
Hardware
-20.000...20.000
smoothing
p4063[1] (0.000)
100 µs
A
+
+
D
(0)
Window to suppress noise
Smoothing
0.0..1000.0 ms
p4053[1] (0.0)
0
x
-1
1
otherwise y = y(alt)
3 4
<2> <3>
Analog inputs, type
p4056[1] (4)
p4097[1] (0)
20 mA
0
1
<2>
p4097[1] (0)
0, 2
r4052[1]
0
3
0
4 mA 4, 5
1
Simulation mode
-20.000...20.000
p4098[1] (0.000)
Enable
p4069 [0]
0.00...20.00 %
(1)
p4068[1] (0.00)
y = x if
y
|y - x| > p4068
5
fp_9568_01_eng.vsd
20.02.06 V02.04.00
p4099[1] (4000.00 µs)
Threshold for
wire breakage detection
0.00...201 mA
0...1000 ms
p4061[0] (2.00)
p4062[1] (100)
3
T 0
3
<2>
-20.000...20.000
-20.000...20.000
p4059[1] (10.000)
p4057[1] (0.000)
y
[%]
-1000.00...1000.00 %
y
p4060[1] (100.00)
2
x
x
1
-1000.00...1000.00 %
y
1
p4058[1] (0.00)
Scaling
x
Reference quantities
1
x
p2000...r2004
x
2
x x
1 2
100 %
0
0 %
r4055[1]
1
<3> p4056
= 0: 0 V ... +10 V
= 2: 0 mA ... +20 mA
= 3: 4 mA ... +20 mA with monitoring
= 4: -10 V ... +10 V
= 5: -20 mA ... +20 mA
6 7
Function diagram
SINAMICS S
F03505
"Wire break"
<2>
[%]
y
x x
2
y
8
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