Siemens SIRIUS M200D Manual page 163

Diagnostics interrupt, byte x+4 to x+7
Figure 7-9
Diagnostics interrupt from the modules, bytes x+8 to x+11
Figure 7-10
M200D PROFIBUS/PROFINET
Manual, 08/2014, A5E01577426A/RS-AA/004
Structure of byte x + 4 to byte x + 7 for diagnostics interrupt
Structure of byte x + 8 to byte x + 11 for diagnostics message frame
7.4 Diagnostics with STEP 7 on PROFIBUS DP
Diagnostics
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