Siemens SIMATIC ET 200PA SMART Operating Instructions Manual page 97

Structure of the identifier-related diagnostics
The identifier-related diagnostics for ET 200PA SMART is structured as follows:
Figure 8-3
The entry for a module at slot x is set if:
● The module is pulled
● A non-configured module is plugged
● An inserted module cannot be accessed
● The modules signals a diagnostic interrupt
● The ET 200PA SMART is not configured with active bus elements although "Module
replacement in runtime" is enabled in the configuration. In this case, the IM 650 sets the bit
for all modules of the station.
ET 200PA SMART
Operating Instructions, 06/2019, A5E34192013-AB
Structure of the identifier-related diagnostics
Interrupt, error and system messages
8.3 S7 diagnostics
97