Viewing and Printing History Information Events History48 NFS-3030 Operating P/N 51344:C 11/4/03Section 4 Viewing and Printing History InformationThe control panel maintains a history file of alarm, trouble, supervisory, and security events, eachwith a time/date stamp. An alarm history is maintained in a buffer that can include up to 1000events. All events, including alarms, are included in a 4000-event buffer. History events may beviewed onscreen, and a printed list may be generated.To choose a history display screen:Press the HISTORY SELECT soft key at the Main Menu. A menu screen titled History Select willappear. (Refer to Figure 1.9.)Press the soft key for the type of event history desired to view all of those types of events thatare in the history buffer,ORPress the TIME/DATE INTERVAL or POINT RANGE soft key to choose limiting parametersfor what will display onscreen.The following sections illustrate and explain the history displays.4.1 Events HistoryPressing a soft key on the History Select screen will display the history for whatever event typechosen. If the ALL EVENTS soft key is pressed, any events in the history file will display, no matterwhat the type.The screen below is an example of what displays when the ALL EVENTS soft key is pressed. Thedisplayed fields are the same for each event type.Figure 4.1 Event History ScreenDisplayLines 1-4: Displays any current event message, or, as in this example, the System Normal messageLine 5: Screen title. It will vary depending on the history type chosen for viewing. For example, itwill display A L A R M H I S T O R Y if the A L A R M S O N L Y soft key is pressed at the History Selectscreen.Line 6: Queue location of event that is described in lines 8-11: In the above example, the detectortrouble is the fourth of 17 events in the history file.Lines 8 through 11 give more information about the event. Refer to “Event Reporting Format” onpage 12 for an explanation of these fields.Soft KeysNEXT EVENT - Press to view next event (In the above example, event 005 of 017).L A K E V I E W G E N E R A L H O S P I T A LS Y S T E M N O R M A L1 1 : 5 8 : 4 5 A W E D J U N 2 5 , 2 0 0 3E V E N T H I S T O R YE V E N T 0 0 4 O F 0 1 7T R O U B L E D E T E C T O R F A I L E D T E S TE L E V A T O R L O B B Y E A S T W I N GF I F T H F L O O R Z 0 0 5 S M O K E ( L A S E R )1 0 : 4 3 : 4 5 A T U E J U N 2 5 , 2 0 0 3 L 0 3 D 1 5 7N E X T E V E N T P R I N T E V E N T H I S T O R YP R E V I O U S E V E N T B A C KTechnical Manuals Online! - http://www.tech-man.com