Siemens simatic ET 200MP - Resistance Thermometers Pt 100 and Pt 1000 Standard; Resistance Thermometers Pt 100 and Pt 1000 Climate

Representation of analog values
C.4 Representation of the analog values of resistance-based sensors/resistance thermometers
Analog Input Module AI 8xU/I/R/RTD BA (6ES7531-7QF00-0AB0)
56 Manual, 03/2019, A5E44792324-AA
Table C- 8 Current measuring ranges 0 to 20 mA and 4 to 20 mA
Values
Current measuring range
dec
hex
0 to 20 mA
4 to 20 mA
32767 7FFF >23.52 mA >22.81 mA Overflow
32511
7EFF
23.52 mA
22.81 mA
Overshoot range
27649 6C01
27648
6C00
20 mA
20 mA
Rated range
20736
5100
15 mA
16 mA
1
1
723.4 nA
4 mA + 578.7 nA
0
0
0 mA
4 mA
-1
FFFF
Undershoot
range
-4864
ED00
-3.52 mA
1.185 mA
-32768
8000
<- 3.52 mA
< 1.185 mA
Underflow
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 sensors of 600 Ω and 6000 Ω
Values
Resistive transmitter range
dec
hex
600 Ω
6000 Ω
32767
7FFF
>705.53 Ω
>7055.3 Ω
Overflow
32511
7EFF
705.53 Ω
7055.3 Ω
Overshoot range
27649
6C01
27648
6C00
600 Ω
6000 Ω
Rated range
20736
5100
450 Ω
4500 Ω
1
1
21.70 mΩ
217 mΩ
0
0
0 Ω
0 Ω