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your first simple project in step7.
open step7
goto file ---new
enter project name press ok
inser station 300
select cpu
configure hardware
insert rack and communications using MPI set adrees
save and compile
go back to simatic…

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1. open step 7 simetic manager 2. new project wizard 3. select cpu (i am selected pn/dp) 4. open hardware configuration and connect your cpu and compile 5. c...