Technical data

Working Out the Automation Concept
3.4 Listing Inputs, Outputs, and In/Outs
Programming with STEP 7
64 Manual, 05/2010, A5E02789666-01
3.4 Listing Inputs, Outputs, and In/Outs
After writing a physical description of each device to be controlled, draw diagrams of the inputs and
outputs for each device or task area.
These diagrams correspond to the logic blocks to be programmed.