SIMATICProDiagisthefully-integratedTIAsolutionformachineandplantdiagnostics.ItsavestheneedforprogrammingdiagnosticsintheCPUduringtheengineeringphaseandprovidessupportfortroubleshootingontheHMI.ProDiagmakesitpossibletomonitoramachineorplantandtointerveneintheeventofafault.