Siemens SIMATIC Manual page 553

Figure A-15
Note
The representation of limits matches the analog value representation. Observe range limits
when setting the limit values.
Modes of operation of SM 331; AI 8 x TC
The table below contains the coding at byte 0 of data record 128 for the various modes of
operation (see the previous figure.)
Table A- 16 Operating mode codes of SM 331; AI 8 x TC
Operating mode
8 channels, hardware filter
8 channels, software filter
4 channels, hardware filter
S7-300 Module data
Manual, 06/2017, A5E00105505-AJ
Data record 128 of SM 331; AI 8 x TC (continued)
Code
2#00000000
2#00000001
2#00000010
Parameter sets of signal modules
A.8 Parameters of SM 331; AI 8 TC
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