Siemens SIMATIC S7-1500T User Manual

Representation of analog values
C.2 Representation of analog values in voltage measuring ranges
Analog Input Module AI 8xU/R/RTD/TC HF (6ES7531-7PF00-0AB0)
Manual, 09/2016, A5E36647959-AB
73
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 Voltage measuring ranges ±25 mV and ±1 V,
Values
Voltage measuring range
Range
dec
hex
±25 mV
±1 V
32767 7FFF >29.4 mV > 1.176 V Overflow
32511
7EFF
29.4 mV
1.176 V
Overshoot range
27649
6C01
27648
6C00
25 mV
1 V
Rated range
20736
5100
18.75 mV
0.75 V
1
1
904.2 µV
36.17 µV
0
0
0 V
0 V
-1
FFFF
-20736
AF00
-18.75 mV
-0.75 V
-27648
9400
-25 mV
-1 V
-27649
93FF
Undershoot range
-32512
8100
-29.4 mV
-1.176 V
-32768
8000
<-29.40 mV
< -1.176 V
Underflow
Table C- 5 Voltage measuring ranges ±500 mV, ±250 mV,
±80 mV, and ±50 mV,
Values
Voltage measuring range
Range
dec
hex
±500 mV
±250 mV
±80 mV
±50 mV
32767
7FFF
>587.9 mV
> 294.0 mV
> 94.1 mV
> 58.8 mV
Overflow
32511
7EFF
587.9 mV
294.0 mV
94.1 mV
58.8 mV
Overshoot range
27649
6C01
27648
6C00
500 mV
250 mV
80 mV
50 mV
Rated range
20736
5100
375 mV
187.5 mV
60 mV
37.5 mA
1
1
18.08 µV
9.04 µV
2.89 µV
1.81 µV
0
0
0 mV
0 mV
0 mV
0 mV
-1 FFFF
-20736
AF00
-375 mV
-187.5 mV
-60 mV
-37.5 mV
-27648 9400 -500 mV -250 mV -80 mV -50 mV
-27649
93FF
Undershoot
range
-32512
8100
-587.9 mV
-294.0 mV
-94.1 mV
-58.8 mV
-32768
8000
<-587.9 mV
< -294.0 mV
< -94.1 mV
< -58.8 mV
Underflow

Siemens SIMATIC S7-1500T Specifications

General

Brand	Siemens
Model	SIMATIC S7-1500T
Category	Controller
Language	English