Representation Of Analog Values In Voltage Measuring Ranges - Siemens SIMATIC S7-1500 Manual
Analog input module
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- System manual (523 pages) ,
- Function manual (402 pages) ,
- Manual (188 pages)
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C.2
Representation of analog values in voltage measuring ranges
The following tables list the decimal and hexadecimal values (codes) of the possible voltage
measuring ranges.
Table C- 4
Values
dec
32767
32511
27649
27648
20736
1
0
-1
-20736
-27648
-27649
-32512
-32768
Table C- 5
Values
dec
32767
32511
27649
27648
20736
1
0
-1
-4864
-32768
Analog Input Module AI 8xU/I HS (6ES7531-7NF10-0AB0)
Manual, 12/2016, A5E03484886-AE
C.2 Representation of analog values in voltage measuring ranges
Voltage measuring range ±10 V and ±5 V
Voltage measuring range
hex
±10 V
7FFF
>11.759 V
7EFF
11.759 V
6C01
6C00
10 V
5100
7.5 V
1
361.7 µV
0
0 V
FFFF
AF00
-7.5 V
9400
-10 V
93FF
8100
-11.759 V
8000
< -11.759 V
Voltage measuring range 1 to 5 V
Voltage measuring range
hex
1 to 5 V
7FFF
>5.704 V
7EFF
5.704 V
6C01
6C00
5 V
5100
4 V
1
1 V + 144.7 µV
0
1 V
FFFF
ED00
0.296 V
8000
< 0.296 V
Representation of analog values
±5 V
>5.879 V
5.879 V
5 V
3.75 V
180.8 µV
0 V
-3.75 V
-5 V
-5.879 V
< -5.879 V
Range
Overflow
Overshoot range
Rated range
Undershoot range
Underflow
Range
Overflow
Overshoot range
Rated range
Undershoot range
Underflow
51
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