n The I/O addresses for safety-oriented application parts and non-safety-oriented application parts are sep-
arated into different ranges, while the safety-oriented parts coming first (lower addresses) in the memory.
n The following measures should also be adhered to in the non-safety-oriented part:
– Limited application of pointers
– Range check of indices before write access to fields (ARRAY)
– No multiple address allocation
Configuration and programming
CoDeSys Safety programming guidelines > Safety-oriented and non-safety-oriented parts of the application
30.03.2017AC500-S222
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