Siemens Simatic S7-1500 - Page 69

Parameter data records
B.3 Structure of data record 235 for scalable measuring range
Analog Input Module AI 8xU/R/RTD/TC HF (6ES7531-7PF00-0AB0)
Manual, 09/2016, A5E36647959-AB
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Header information
The figure below shows the structure of the header information.
Figure B-6 Structure header information of data record 235
Parameters
The figure below shows the structure of the parameter.
If the corresponding bit is set to "1", the parameter is activated.
* x = 2 + (channel number x 8)
Figure B-7 Structure of data record 235 - channel parameter byte x to x+7