Evaluating Data Record 235 - Siemens 181 Workshop Manual

4.4.2

Evaluating data record 235

Evaluation in the user program
In the user program, you can evaluate the status and the limits of the scalable measuring
range with data record 235, which may result by reaching underflow/overflow.
Structure of data record 235
Figure 4-6
Header information
The figure below shows the structure of the header information.
Figure 4-7
Analog input module AI 4xRTD/TC 2-/3-/4-wire HF (6ES7134-6JD00-0CA1)
Manual, 02/2014, A5E03573289-AD
Structure of data record 235
Header information of data record 235
Parameters/address space
4.4 Scalable measuring range
31