# Representation Of Analog Values For Thermal Resistors - Siemens SIMATIC ET 200SP Manual

B.4

## Representation of analog values for thermal resistors

Note
A higher resolution can be configured for the measuring range for the standard resistance
thermometers, see section Scalable measuring range (Page 32).
The tables below list the decimal and hexadecimal values (codes) of the thermal resistors.
Table B- 7
Thermal resistor Pt 100, 200, 500, 1000 standard
Pt x00
Values
Standard
Dec.
Hex.
in °C
(1 digit =
0.1°C)
> 1000.0
32767
7FFF
1000.0
10000
2710
:
:
:
850.1
8501
2135
850.0
8500
2134
:
:
:
-200.0
-2000
F830
-200.1
-2001
F82F
:
:
:
-243.0
-2430
F682
< -243.0
-32768
8000
Table B- 8
Thermal resistor Pt 100, 200, 500, 1000 climatic
Pt x00 climatic in
Values
°C
Dec.
(1 digit = 0.01 °C)
> 155.00
32767
155.00
15500
:
:
130.01
13001
130.00
13000
:
:
-120.00
-12000
-120.01
-12001
:
:
-145.00
-14500
< -145.00
-32768
Manual, 09/2018, A5E03573289-AE
Pt x00
Values
Standard
Dec.
Hex.
in °F
(1 digit =
0.1 °F)
> 1832.0
32767
7FFF
1832.0
18320
4790
:
:
:
1562.1
15621
3D05
1562.0
15620
3D04
:
:
:
-328.0
-3280
F330
-328.1
-3281
F32F
:
:
:
-405.4
-4054
F02A
< -405.4
-32768
8000
Pt x00 climatic in
°F
Hex.
(1 digit = 0.01 °F)
7FFF
> 311.00
3C8C
311.00
:
:
32C9
266.01
32C8
266.00
:
:
D120
-184.00
D11F
-184.01
:
:
C75C
-229.00
8000
< -229.00
B.4 Representation of analog values for thermal resistors
Pt x00
Values
standard
Dec.
in K
(1 digit =
0.1 K)
> 1273.2
32767
1273.2
12732
:
:
1123.3
11233
1123.2
11232
:
:
73.2
732
73.1
731
:
:
30.2
302
< 30.2
32768
Values
Dec.
32767
31100
:
26601
26600
:
-18400
-18401
:
-22900
-32768
Representation of analog values
Range
Hex.
7FFF
Overflow
31BC
Overrange
:
2BE1
2BE0
Nominal range
:
2DC
2DB
Underrange
:
12E
8000
Underflow
Range
Hex.
7FFF
Overflow
797C
Overrange
:
67E9
67E8
Nominal range
:
B820
B81F
Underrange
:
A68C
8000
Underflow
73