AUDIT TRAIL ISSUES FDTOPC/FDA_OPC server issues
Im doing an alarm rationalization project for my customer,
installed a redundtant ascs server to replicate site system and loaded the backup.
the system runs with 4 soft controller and demo license.
when a activate the audit log and configure a dedicated alarm list for audit, i cant see any operator action and calibration action although all tracking event had been checked in the library structure. only force and disable alarm goes out. The list are also fluded with Audit:Event_FDTOPC issues. Audit Trail Event: An error occured whil reading OPC server application settings; system tag: FDA OPC server.