Siemens SIMATIC ET 200AL System Manual page 84

Commissioning
8.1 PROFINET IO
8.1.2 Startup on PROFINET IO
Principle of operation
The figure below schematically shows the startup of the ET 200AL distributed I/O system on
the PROFINET IO (= IO device) as a flow chart.
Figure 8-1
82
Startup of the ET 200AL distributed I/O system on the PROFINET IO
Distributed I/O system
System Manual, 08/2021, A5E31861578-AJ