Siemens Simatic S7-1500 CPU 1512C-1 PN, User Manual

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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