Siemens S5-135U/155U - Manual (Page 406)

9-24
System Manual
C79000-G8576-C199-06
9.3.14 Measured-Value Representation
(rated input range
$ 50 mV)
Units Input Volt-
i V
Byte 0 Byte 1
age in mV
7
2 12
6
2 11
5
2 10
4
2 9
3
2 8
2
2 7
1
2 6
0
2 5
7
2 4
6
2 3
5
2 2
4
2 1
3
2 0
2
A
1
E
0
OV
w4096 100.0
0 1 1 1 1 1 1 1 1 1 1 1 1 0/1 0/1 1 Overflow
4095
2049 99.976
50.024
0
0
1
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
0/1
0/1
0/1
0/1
0
0
Overrange
2048
2047 50.0
49.976
0
0
1
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0/1
0/1
0/1
0/1
0
0
1024
1023 25.0
23.976
0
0
0
0
1
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0/1
0/1
0/1
0/1
0
0
1
0
–1
0.024
0.0
–0.024
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
1
0
1
0/1
0/1
0/1
0/1
0/1
0/1
0
0
0 Rated
range
–1023
–1024 – 24.976
– 25.0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0/1
0/1
0/1
0/1
0
0
–2047
–2048 – 49.976
– 50.0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0/1
0/1
0/1
0/1
0
0
–2049
–4095 – 50.024
– 99.976
1
1
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
0/1
0/1
0/1
0/1
0
0
Overrange
–4096 –100.0 1 0 0 0 0 0 0 0 0 0 0 0 1 0/1 0/1 1 Overflow
A = Active bit
E = Error bit
OV = Overflow bit
Digital
Measured-Value
Representation as
Two’s Complement
Analog Input/Output Modules