In the process there may be an alarm or trip condition. This alarm condition or trip condition occurs at a set point of a parameter in the process. To indicate this we manufacture highly efficient, accurate and intelligent Microprocessor Based machine called Alarm Annunciator. An Alarm Annunciator continuously scans these fault conditions, which may occur during any process operation. Fault condition is indicated by flashing of the LED based facia windows of Annunciator and by sounding the audio Hooter and the operator can take necessary corrective action.