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If you decided that an existing Independent Protection Layer needs to be replaced by a IPL available
from the reuse IPL drop-down list you can do so by simply selecting that reuse IPL. A warning
message will appear explaining that the current data will be replaced by the reused IPL data.
In order to obtain a clear overview of the IPLs that are reused you can select the “SILect –Reused
IPLs” menu option. Each reused IPL is shown with the SIF Tags of the Safety Instrumented
Functions that it is used in and the initiating event that it applies to. Note that IPLs that are not reused
will not be shown in this overview.
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exSILentia® User Guide
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