Representation of analog values
C.2 Representation of analog values in voltage measuring ranges
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
-20736
-27648
-27649
-32512
-32768
54
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 ranges ±500 mV and ±50 mV
Voltage measuring range
hex
±500 mV
7FFF
>587.9 mV
7EFF
587.9 mV
6C01
6C00
500 mV
5100
375 mV
1
18.08 µV
0
0 mV
FFFF
AF00
-375 mV
9400
-500 mV
93FF
8100
-587.9 mV
8000
<-587.9 mV
±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
±50 mV
> 58.8 mV
58.8 mV
50 mV
37.5 mA
1.81 µV
0 mV
-37.5 mV
-50 mV
-58.8 mV
< -58.8 mV
Analog Input Module AI 8xU/I/R/RTD BA (6ES7531-7QF00-0AB0)
Range
Overflow
Overshoot range
Rated range
Undershoot range
Underflow
Range
Overflow
Overshoot range
Rated range
Undershoot range
Underflow
Manual, 03/2019, A5E44792324-AA