Representation Of The Analog Values Of Resistance-Based Sensors/Resistance Thermometers - Siemens SIMATIC S7-1500 Manual

C.4 Representation of the analog values of resistance-based sensors/resistance thermometers
Table C- 8
Values
dec
32767
32511
27649
27648
20736
1
0
-1
-4864
-32768
C.4 Representation of the analog values of resistance-based
sensors/resistance thermometers
The following tables list the decimal and hexadecimal values (codes) of the possible
resistance-based sensor ranges.
Table C- 9 Resistance-based sensors of 150 Ω, 300 Ω, 600 Ω, and 6000 Ω
Values
dec hex
32767 7FFF
32511 7EFF
27649 6C01
27648 6C00
20736 5100
1 1
0 0
Analog Input Module AI 4xU/I/RTD/TC ST (6ES7531-7QD00-0AB0)
Manual, 09/2016, A5E32366209-AC
Current measuring ranges 0 to 20 mA and 4 to 20 mA
Current measuring range
hex 0 mA to 20 mA
7FFF >23.52 mA
7EFF 23.52 mA
6C01
6C00 20 mA
5100 15 mA
1 723.4 nA
0 0 mA
FFFF
ED00 -3.52 mA
8000 <- 3.52 mA
Resistance-based sensor range
150 Ω 300 Ω
>176.38 Ω >352.77 Ω
176.38 Ω 352.77 Ω
150 Ω 300 Ω
112.5 Ω 225 Ω
5.43 mΩ 10.85 mΩ
0 Ω 0 Ω
Representation of analog values
4 mA to 20 mA
>22.81 mA
22.81 mA
20 mA
16 mA
4 mA + 578.7 nA
4 mA
1.185 mA
< 1.185 mA
600 Ω 6000 Ω
>705.53 Ω >7055.3 Ω
705.53 Ω 7055.3 Ω
600 Ω 6000 Ω
450 Ω 4500 Ω
21.70 mΩ 217 mΩ
0 Ω 0 Ω
Overflow
Overshoot range
Rated range
Undershoot
range
Underflow
Overflow
Overshoot range
Rated range
67