The block library provides support for Diagnostic Trouble Codes (DTCs), or fault indicators, which can be organised into a series of tables.
Section 5.1.38, “DTC diagnostic trouble code (pdtc_DiagnosticTroubleCode)”
Section 7.7.7, “DTC diagnostic trouble code (extended) (pdtc_DiagnosticTroubleCodeExt)”
Section 5.1.36, “DTC clear all if active (pdtc_ClearAllIfActive)”
Section 5.1.37, “DTC clear all if inactive (pdtc_ClearAllIfInactive)”
Section 7.7.12, “DTC table cleared indication (pdtc_TableCleared)”
and to provide simple signal checks: