Siemens SIMATIC ET 200AL - Examples of Counting Behavior; DQ Behavior: Counting Between Limits (Forward)

Commissioning
8.1 PROFINET IO
Distributed I/O system
System Manual, 02/2018, A5E31861578-AF
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The figure below schematically shows the startup of an ET 200AL I/O module after an
ET 200AL PROFINET interface module.
Figure 8-2 Startup of the ET 200AL I/O module