Diagnostics data of signal modules
B.3 Channel-specific diagnostics data
S7-300 Module data
Manual, 06/2017, A5E00105505-AJ
589
Analog input channel of the SM 331 module with diagnostic capability
Figure B-7 Diagnostic byte for an analog input channel of an SM 331 with diagnostic capability
Analog output channel of the SM 332 module with diagnostic capability
Figure B-8 Diagnostic byte for an analog output channel of an SM 332 with diagnostic capability