Summary of Changes

The following is new or updated information. This list includes substantive updates only and is not intended to reflect all changes. Translated versions are not always available for each revision.
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Added hardware fault tolerance requirements for high-demand applications
In Logix Designer version 38:
  • The safety level is set to SIL3/PL3 when synchronized or disqualified within MRT; SIL2/PLd when disqualified
  • The SafetySILConfiguration attribute always shows a SIL 3 value
Safety signatures can be generated in Remote Run mode
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