Product Overview
Fail-Safe Systems
1-20 A5E00085588-03
Basic Procedure
Configure S7 F/FH hardware
Set addresses on the F-I/Os via DIP switches
Wire modules according to required circuit program
Configure system
Parameterize CPU for safety program
Parameterize F-I/Os according to safety class and circuit diagram
Create Safety Program
Place, interconnect, and parameterize F function blocks
Generate executable code and load to the CPU of the S7 F/FH
Commission the system
Have safety-related sections accepted by expert before safety mode
is operational
Maintain system
Replace hardware components
Change Safety Program
Update operating system
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