MGE UPS Systems UPS User Manual

The event list is for a Single-Module UPS.  For a Multi-Module System, the UPS module number (from 1 to 6), with
the event will be displayed.

Module 1 Low Battery Shutdown

Module 1 UPS Off-Line

Module 1 Battery Charging

Module 1 UPS On-Line

Module 1 Battery Current Limiting activated

Module 1 Inverter Output Switch Open

Module 1 Battery Equalization activated 

Module 1 Free Running Frequency activated

Module 1 Gradual Rec/Charger Shutdown activated

Module 1 Xfer Ut. 2w/inter. prohibited activated

Module 1 2nd Step Input Current Limit activated

Module 1 Transfer Lockout activated

Module 1 Forced Inverter Shutdown

The Alarm/Event Present screen lists all active alarms and events occurring in present time. Refer to Figure 5-1
for the screen selections. 

Acknowledges all alarms/events. Adds the date and time stamp of acknowl-
edgement, and changes the line color to green.

Opens the Alarm/Event History screen. When an alarm/event is acknowl-
edged, it disappears from the present log and enters into the history log.

Shows how many alarms are active and unacknowledged.

Acknowledges one alarm/event at a time, in the single-alarm acknowledge
window. Use the up and down arrows for selection.

Scrolls through the list of alarms/events.

Shows a list of all present alarms/events with activation date/time, message,
date/time of acknowledgement and date/time when returned to normal. Line
colors are as follows:

Activated (Unacknowledged)

Acknowledged

Returned to Normal

If selected, the Alarm/Event Present screen automatically opens when an
unacknowledged alarm occurs. Once enabled, the Alarm/Event Present
screen will not close until all alarms/events are acknowledged.

User can filter alarms and events to be viewed as follows:  alarms only,  events
only, or alarms and events.