Siemens SINAMICS G150 - Page 1252

3 Function diagrams 3.23 Terminal Module 31 (TM31)
SINAMICS G130/G150
1252 List Manual (LH2), 04/2014, A5E03263479A
Fig. 3-196 9566 – Analog input 0 (AI 0)
- 9566 -
Function diagram
87654321
fp_9566_51_eng.vsd
DO: TM31
SINAMICS
29.12.10 V04.07.00
Terminal Module 31 (TM31) - Analog input 0 (AI 0)
3
3
20 mA
T0
0...1000 ms
p4062[0] (100)
TM31 WireBrkThresh
0.00...20.00 mA
p4061[0] (2.00)
r4055[0]
p4069 [0]
(1)
TM31 AI enable
TM31 AI absVal act
p4066[0] (0)
y = x
if |y - x| > p4068
otherwise y = y(old)
yx
0 %
TM31 AI T_smooth
0.0...1000.0 ms
p4053[0] (0.0)
TM31 AI window
0.0...20.0 %
p4068[0] (0.0)
1
0
<2> For p4056 = 2, 3, 5 the units are mA.
For p4056 = 0, 4 the units are V.
S5.0
+/-20 mA
+/-10 V
X521.1
Scaling
-20.000...20.000
p4057[0] (0.000)
-20.000...20.000
p4059[0] (10.000)
TM31 AI inp_U/I
r4052[0]
-1000.00...1000.00 %
p4060[0] (100.00)
-1000.00...1000.00 %
p4058[0] (0.00)
[%]
xy
<2>
<2>
Hardware smoothing
100 μs
A
D
+
-
AI 0
<1> Differential input!
For an input signal referred to ground, terminal X521.2 must be connected to reference potential M.
Caution:
The voltage between an input (X521.1 or X521.2) and the ground point must not exceed 35 V.
When the load resistor is switched in (S5.0 closed), the voltage between the input terminals must not exceed 15 V.
<1>
p4099[1] (4000.00 μs)
x
1
y
2
x
2
y
1
y
x
[%]
Reference quantities
p2000...r2004
y
x
2
x
1
-1
0
1
0
1
TM31 AI offset
-20.000...20.000
p4063[0] (0.000)
+
<2>
+
TM31 AI type
p4056[0] (4)
<3>
F03505
"Analog input
wire breakage"
x
% 100
xx
21
•
<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
Voltage
V
V
Current
I S5.0
I S5.1 [9568]
X521.2
4, 5
3
0, 2
4 mA
<2>
0
TM31 AI sim_mode
p4097[0] (0)
TM31 AI sim setp
-20.000...20.000
p4098[0] (0.000)
1
0
20 mA
1
0
p4067 [0]
(0)
TM31 AI inv S_src
<3>
<2>