User-Set Alarms Menu Screens; Figure 68 Set Alarms Screen - Emerson Liebert iCOM Manual

Event Log
Event Log—The event log displays all events and actions generated by the unit. When multiple
units are networked the event log shows results for the whole system. Each event shows the unit that
generated the alarm, time and date stamp, a description and the event type.
The event log contains the last 400 events generated by the unit. Events include such occurrences as
unit On/Off commands, alarms, warnings and messages. The event log has two views: system view
and unit view. When the event log is first entered, the system view is displayed. The system view lists
events that have occurred at the unit and other units, if configured in a U2U network. Pressing the
Right arrow while viewing the event log for the system view allows the user to see unit-specific
events. The unit name and number will appear in the upper right corner for the unit selected. Each
event shows the unit that generated the alarm, time and date stamp, a description and the event
type. As new events are stored in the log, older events are pushed further down the list.
Once the event log reaches 400 events, the oldest events are erased as new events are stored.
View Network
View Network—The view network screen provides an overview of the Liebert iCOM network and a
status of each unit. This screen will provide the unique unit name given to the unit. If no name is
given, then only the unit number will be displayed.
7.3

User-Set Alarms Menu Screens

Set Alarms allow the user to view and modify basic temperature and humidity alarms and thresholds
Figure 68 Set alarms screen, page 1
U202 Return Sensor Alarms—Enables or disables the return sensor alarms. When enabled, the
return temperature and humidity values will be compared to a high and low setting.
U203 High Return Temperature—Allows a user to adjust the point at which the actual return
temperature activates a High Temperature Alarm. This parameter is adjustable from 34°F to 210°F.
The default setting is 80°F.
U204 Low Return Temperature—Allows a user to adjust the point at which the actual return
temperature activates a Low Temperature Alarm. This parameter is adjustable from 34°F to 210°F.
The default setting is 65°F.
U205 High Return Humidity—Allows a user to adjust the point at which the actual return
humidity activates a High Humidity Alarm. This parameter is adjustable from 1% to 99%. The
default setting is 60%F.
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User Menu Parameters