PSB NG-SR-21-4-DDP Instruction Manual page 18

I. Event History screen
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This screen enables administrator to view history of operator actions, system
alarms, and any setpoint changes. Up to 100 Events are stored with the oldest
event being removed. PREV button steps through events from latest to oldest.
When screen becomes visible, the latest event is shown. Screen is accessed only
when user is "ADMIN".
Item
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NG-SR IOM
Object Description
Event detail This shows event that occurred. An event can be a
numeric system alarm, operator action, and any setpoint
change.
Time numeric Actual time is recorded when event was generated.
Display is in hours:minutes:seconds.
Date numeric Actual date is recorded when event was generated.
Display is in month/day.
Previous When button is pressed, the next earlier event is
pushbutton shown.
Misc. Returns to Miscellaneous screen menu.
pushbutton
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PSB INDUSTRIES