Siemens Simatic S7-1500 CPU 1512C-1 PN - Representation of the Analog Values of Resistance-Type Sensors;Resistance-Type; Thermometers

Analog value processing
C.3 Representation of input ranges
CPU 1512C-1 PN (6ES7512-1CK01-0AB0)
200 Manual, 12/2017, A5E40898741-AA
C.3.3
Representation of the analog values of resistance-type sensors/resistance-type
thermometers
The following tables list the decimal and hexadecimal values (codes) of the possible
resistance-type sensor ranges.
Table C- 10 Resistance-type sensors of 150 Ω, 300 Ω and 600 Ω
Values
Resistance-type sensor range
dec.
hex.
150 Ω
300 Ω
600 Ω
32767
7FFF
>176.38 Ω
>352.77 Ω
>705.53 Ω
Overflow
32511
7EFF
176.38 Ω
352.77 Ω
705.53 Ω
Overrange
27649 6C01
27648
6C00
150 Ω
300 Ω
600 Ω
Nominal range
20736
5100
112.5 Ω
225 Ω
450 Ω
1
1
5.43 mΩ
10.85 mΩ
21.70 mΩ
0
0
0 Ω
0 Ω
0 Ω
Table C- 11 Resistance-type thermometer Pt 100 Standard
Pt 100
Standard
in °C
(1 digit =
0.1°C)
Values
Pt 100
Standard
in °F
(1 digit =
0.1 °F)
Values
Pt 100
Standard
in K
(1 digit =
0.1 K)
Values
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
Overrange
850.0
:
-200.0
8500
:
-2000
2134
:
F830
1562.0
:
-328.0
15620
:
-3280
3D04
:
F330
1123.2
:
73.2
11232
:
732
2BE0
:
2DC
Nominal 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
Underrange
< -243.0
-32768
8000
< -405.4
-32768
8000
< 30.2
32768
8000
Underflow