Measured-Value Representation - Siemens S5-155U System Manual

The 470 Analog Output Module
9.7.9
Measured-Value
Representation
Digital measured-value
representation as two's
complement
Units Output Voltage or Current of the
470 Analog Output Module
-4UA/B12 -4UA12
1280 12.5 V 25.0 mA
1025 10.0098 V 20.0195 mA
1024 10.0 V 20.0 mA
1023 9.99 V 19.98 mA
512 5.0 V 10.0 mA
5.0 mA
256 2.5 V
128 1.25 V 2.5 mA
64 0.625 V 1.25 mA
19.5 µA
1 9.8 mV
0 V
0
0 mA
- 1 - 9.8 mV
0 mA
- 64 - 0.625 V
0 mA
- 128 - 1.25 V
0 mA
- 256 - 2.5 V
0 mA
- 512 - 5.0 V
0 mA
-1024 - 10.0 V
0 mA
-1025 -10.0098V 0 mA
-1280 -12.5 V 0 mA
9 - 116
Byte 0
-4UC12 7 6 5
11 10
2 2 2
6.0 V 24.0 mA 0 1 0
5.004 V 20.016 mA 0 1 0
5.0 V 20.0 mA 0 1 0
4.995 V 19.98 mA 0 0 1
3.0 V 12.0 mA 0 0 1
2.0 V 8.0 mA 0 0 0
1.5 V 6.0 mA 0 0 0
1.25 V 5.0 mA 0 0 0
1.004 V 4.016 mA 0 0 0
1.0 V 4.0 mA 0 0 0
0.996 V 3.984 mA 1 1 1
0.75 V 3.0 mA 1 1 1
0.5 V 2.0 mA 1 1 1
0 V 0 mA 1 1 1
1
- 1 V 0 mA 1 1
- 3.0 V 0 mA 1 1 0
- 3.004V 0 mA 1 0 1
- 5.0 V 0 mA 1 0 1
Byte 1
4 3 2 1 0 7 6 5
9 8 7 6 5 4 3 2
2 2 2 2 2 2 2 2
1 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0
0
1
1 1 1 1 1 1 1
0 0 0 0 0 0 0 0
1 0 0 0 0 0 0 0
1 0 0 0 0 0 0
0
0 0
0 0 1 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
1 1 1 1 1 1 1 1
0 0 0
1 1 1 0 0
1 1 0 0 0 0 0 0
1 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0
0 0 0 0
1 1 1 1 1 1 1 1
1 0 0 0 0 0 0 0
C79000-B8576-C109-03
4 3 2 1 0
1 0
2 x x x x
0 Overrange
1
0
1
0
0
0
0
1
0
Rated range
1
0
0
0
0
0
1 Overrange
0
System Manual