Operation
The Sign Off Date segues to Sign Off Time and back every 5 seconds.
Figure 106System status screen, page 2
SYSTEM STATUS
MANUAL XFERS | 0 | |
MANUAL REXFERS | 0 | |
ALL XFERS | 0 | |
ALL REXFERS | 0 | |
SIGN OFF DATE 10/30/01 |
| PREV EXIT |
NEXT | ||
Figure 107System status screen, page 3
| SYSTEM STATUS |
BROWN OUTS | 0 |
BLACK OUTS | 0 |
BACKUP TIME | 0 H 00M 00S |
SIGN OFF DATE 02/15/02 | NEXT PREV SAVE & EXIT |
A brownout occurs when an Input Undervoltage condition exists for more than 5 minutes. During this time, Input Line Fail condition is not active. To determine the brown out count, highlight BROWN OUTS and press SELECT. Once a count is made, allow 30 minutes to
The condition for blackout occurs any time all 3 phases of the input voltage sources falls below 60% of the rated input voltage rating. The counter starts from the time the Liebert Global Services completes the startup procedure, and signs off the SYSTEM STATUS Screen. The counter is automatically re- enabled when all 3 phases of the input voltage source rise above the 60% limit.
The Accumulated Number Of Blackouts (Blackout Counter) can be viewed by highlighting BLACK OUTS and pressing SELECT.
Figure 108System status screen, page 4
SYSTEM STATUS
AVERAGE LOAD | 74% |
OVERLOAD CONDITIONS | 0 |
UNSUCCESSFUL AUTO REXFERS | 1 |
AUX TEMP |
|
SIGN OFF DATE 10/30/02 | PREV EXIT |
STATUS DEFINITIONS AND CONDITIONS
Accumulated Installed Hours
69
