Siemens Simatic ET 200S Operating Instructions Manual page 197

Process interrupt of digital input modules
Figure 8-16
Process interrupt of analog input modules
Figure 8-17
ET 200S
Operating Instructions, 12/2005, A5E00515771-03
8.1 Alarm, error and system messages on PROFIBUS DP
Structure starting at byte x+4 for process interrupt (digital input)
Structure starting at byte x+4 and byte x+5 for process interrupt (analog input)
Alarm, error and system messages
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