Change from a Safety to a Standard Project
Upon confirmation of a change from a safety project to a standard project, some components are changed, and others are deleted, as described below:
- The safety partner is deleted from the I/O chassis, if it existed.
- Safety I/O devices and their tags are deleted.
- The safety task, programs, and routines are changed to a standard task, programs, and routines.
- All safety tags, except safety consume tags, are changed to standard tags.
- Safety consume tags are deleted.
- Safety tag mappings are deleted.
- The safety network numbers (SNN) are deleted.
- Safety-lock and safety-unlock passwords are deleted.
- If the standard project supports features that were not available to the safety project, those new features are visible in the Controller Properties dialog box.TIP:Peer safety controllers are not deleted, even if they have no connections remaining.
- Instructions can still reference modules that have been deleted and can produce verification errors.
- Consumed tags are deleted when the producing module is deleted.
- As a result of the above changes to the system, safety-specific instructions and safety I/O tags do not verify.
If the safety project contains safety Add-On Instructions, you must remove them from the project or change their class to standard before changing the project type.
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