Representation Of Analog Values In Voltage Measuring Ranges - Siemens SIMATIC S7-1500/ET 200MP Manual

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 16xU BA (6ES7531-7LH00-0AB0)
Equipment Manual, 09/2020, A5E47052556-AA
C.2 Representation of analog values in voltage measuring ranges
Voltage measuring ranges ±10 V, ±5 V, ±1 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 ±1 V
>5.879 V > 1.176 V
5.879 V 1.176 V
5 V 1 V
3.75 V 0.75 V
180.8 µV 36.17 µV
0 V 0 V
-3.75 V -0.75 V
-5 V -1 V
-5.879 V -1.176 V
< -5.879 V < -1.176 V
Range
Overflow
Overshoot range
Rated range
Undershoot range
Underflow
Range
Overflow
Overshoot range
Rated range
Undershoot range
Underflow
39