Siemens Simatic S7-1500 - Analog Value Representation for Resistance-Type Transmitters; Resistance Thermometers; Resistance-Type Transmitters 150, 300, 600, 6000 Ohm; Thermal Resistor Pt 10, 50, 100, 200, 500, 1000 Standard;Gost

Representation of analog values
C.3 Analog value representation for resistance-type transmitters / resistance thermometers
Analog Input Module AI 8xU/R/RTD/TC HF (6ES7531-7PF00-0AB0)
74 Manual, 09/2016, A5E36647959-AB
C.3
Analog value representation for resistance-type transmitters /
resistance thermometers
C.3.1
Resistance-type transmitters 150, 300, 600, 6000 Ohm
The following tables list the decimal and hexadecimal values (codes) of the possible
resistance-based sensor ranges.
Table C- 6 Resistance-based sensors of 150 Ω, 300 Ω, 600 Ω, and 6000 Ω
Values
Resistive transmitter range
dec
hex
150 Ω
300 Ω
600 Ω
6000 Ω
32767 7FFF >176.38 Ω >352.77 Ω >705.53 Ω >7055.3 Ω Overflow
32511
7EFF
176.38 Ω
352.77 Ω
705.53 Ω
7055.3 Ω
Overshoot range
27649 6C01
27648
6C00
150 Ω
300 Ω
600 Ω
6000 Ω
Rated range
20736
5100
112.5 Ω
225 Ω
450 Ω
4500 Ω
1
1
5.43 mΩ
10.85 mΩ
21.70 mΩ
217 mΩ
0
0
0 Ω
0 Ω
0 Ω
0 Ω
C.3.2
Thermal resistor Pt 10, 50, 100, 200, 500, 1000 Standard/GOST
Thermal resistor Pt x0 Standard and Pt x0 GOST Standard
Table C- 7 Thermal resistor Pt x0 Standard (0.003851, 0.003916, 0.003902, 0.003920) and Pt x0 GOST Standard
(0.003910)
Pt x0 Stan-
dard in °C
(1 digit =
0.1°C)
Units
Pt x0 Stan-
dard in °F
(1 digit = 0.1
°F)
Units
Pt x00 Stan-
dard in K
(1 digit = 0.1
K)
Units
Range
dec
hex
dec
hex
dec
hex
> 1000.0
32767
7FFF
> 1832.0
32767
7FFF
> 1273.2
32767
7FFF
Overflow
1000.0
:
850.1
10000
:
8501
2710
:
2135
1832.0
:
1562.1
18320
:
15621
4790
:
3D05
1273.2
:
1123.3
12732
:
11233
31BC
:
2BE1
Overshoot
range
850.0
:
-200.0
8500
:
-2000
2134
:
F830
1562.0
:
-328.0
15620
:
-3280
3D04
:
F330
1123.2
:
73.2
11232
:
732
2BE0
:
2DC
Rated range
-200.1
:
-243.0
-2001
:
-2430
F82F
:
F682
-328.1
:
-405.4
-3281
:
-4054
F32F
:
F02A
73.1
:
30.2
731
:
302
2DB
:
12E
Undershoot
range
< -243.0
-32768
8000
< -405.4
-32768
8000
< 30.2
32768
8000
Underflow