Vertiv Liebert DPM, Руководство пользователя

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8 RESET, SILENCE AND FILTER FAULTS AND EVENTS
8.1 Active EVENTS List: Overview
The Liebert® DPM permits easy management of faults, warnings and events through the active Events list. The list is
accessible by touching the Toolbar in the top middle portion of the Touchscreen Control Panel. The active EVENTS list
enables personnel to pinpoint the location of a system fault or warning and remedy the problem quickly and prevent
damage to connected equipment.
Personnel with Operator, Administrator or Service access can use the active EVENTS list to view, silence, filter and reset
faults and warnings. Observers can view, silence and filter warnings and faults but cannot reset them; the
Reset Fault button
is not visible at the Observer access level.
Critical faults and warning events are registered immediately on the Liebert DPM. If the Touchscreen Control Panel is in
screen saver mode when a warning or fault occurs, it will automatically open to the default view and display the event. The
Toolbar changes to either amber (warning) or red (critical fault), depending on the severity of the event. An audible alarm
may also sound if the PDU or RPP is equipped with one and the audible alarm is enabled.
8.2 Event Log: Overview
The Events Log, accessible by touching STATUS > Logs > Events, enables users to view a maximum of 1000 faults, warnings
and status events that have occurred over time, assessing system performance under various conditions and modes of
operation. The Event Log does not permit resetting or silencing events. The Event Log may be exported as a
.csv file and
copied to an external drive, such as a USB memory stick, for recordkeeping, troubleshooting and checking for operational
trends.
Active EVENTS may be sorted by time of occurrence, Event ID, component, subcomponent and by description. The Event
Log presents this information but does not permit sorting it.
Both the active EVENTS and Event Log permit filtering events, though with different criteria. Active EVENTS may be
filtered by Severity (Status, Alarm or Fault) or by Component (all affected components). The Event Log may be filtered by
Status (OFF, ON) or by Component (all components from System through Subfeed).
8.3 Manage an Active Event
To manage a fault or Alarm:
1. Log in with Operator, Administrator or Service access if PINs are required.
2. Touch the Toolbar. This opens the active EVENTS list.
3. Sort the events and faults, if necessary, by touching the heading to be used for sorting. An arrow at the right of
the heading will sort in ascending or descending order.
4. Touch a fault or event to select it.
a. The fault can be silenced if it is still active by touching the Silence button.
b. If the fault's cause has been resolved, the fault can be reset by touching the Reset Fault button. The Reset
Fault button will be grayed-out if the cause of the fault or alarm remains unresolved.
8 Reset, Silence and Filter Faults and Events
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