Siemens 181 Workshop Manual page 34

Example
The following example shows the values for a thermal resistor Pt 100 Standard, °C:
Table 4- 10
Hex. value
00
H
08
H
03
H
02
H
02EE
61A8
8100
Analog input module AI 4xRTD/TC 2-/3-/4-wire HF (6ES7134-6JD00-0CA1)
Manual, 02/2014, A5E03573289-AD
Example of a thermal resistor Pt 100 Standard
Dec. value
0
8
3
2
750
H
25000
H
-32512
H
Evaluation of data record 235
V0.0
8 bytes
Scalable measuring range active and clipped (clipping)
Resolution: 2 decimal places
Measuring range center: 750 °C
Overflow (Maximum):
250.00 + 750 = 1000.00 °C
Scalable measuring range is clipped at the overflow.
Underflow (Minimum):
-325.12 + 750 = 424.88 °C
Parameters/address space
4.4 Scalable measuring range
33