User Manual

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Vess R2000 Series Product Manual Promise Technologies
MAnAgIng uPS unItS (clu)
Uninterruptible Power Supply (UPS) Management includes the following functions:
• “Viewing a List of UPS Units (CLU)” on page 504
• “Making UPS Settings (CLU)” on page 505
• “Viewing UPS Information (CLU)” on page 506
ViewiNg a list oF ups uNits (Clu)
To view a list of UPS units supporting the Vess R2000:
1. From the Main Menu, highlight Additional Info and Management and press Enter.
2. Highlight UPS Management and press Enter.
Information in the UPS List includes:
• Operational Status–OKmeansNormal.
OnACmeanstheUPSisconnectedtoaviableexternalACpowersource.
OnBatterymeanstheexternalACpowersourceisofineandtheUPSisrunningonbat-
terypower.
• Capacity–Backupcapacityexpressedasapercentage.
• Remaining Minutes–NumberofminutestheUPSisexpected
topoweryoursystemintheeventofapowerfailure.
• Loading–ActualoutputofUPSasapercentageoftheratedoutput.SeetheNotebelow.
Note
The maximum recommended Loading Ratio varies among models of
UPS units. The general range is 60% to 80%. If the reported Loading
Ratio exceeds the recommended value for your UPS unit:
Have fewer subsystems or peripherals connected to this UPS unit.
Add more UPS units, or use a higher-capacity UPS unit, to protect your
RAID systems.