UPS monitoring, Interface Kits | American Power Conversion 400, 600

6.0UPS monitoring

6.1Overview

A UPS system alone provides excellent protection from brief power problems. However, during an extended power outage an unattended computer system will eventually shut down due to battery capacity exhaustion. To prevent data corruption when the UPS shuts down, the computer must be informed by the UPS of impending shut down and take appropriate file-saving measures. This important function is called “UPS monitoring.” The UPS’s computer interface port is the means by which your UPS communicates with a computer system.

Some computer operating systems have built-in UPS monitoring. These systems require various hardware interfaces. Interface kits for all operating systems that support UPS monitoring are available from your dealer. In addition, your dealer also offers PowerChute software which enhances such built-in UPS monitoring. Versions of PowerChute are available which add the UPS monitoring function to the many operating systems which do not inherently provide UPS monitoring.

6.2 Interface Kits

A series of interface kits is available for operating systems that provide UPS monitoring. Each interface kit includes the special interface cable required to convert status signals from the UPS into signals which individual operating systems recognize. Each kit includes all necessary installation instructions. Systems for which interface kits are offered include Novell, LAN Manager, LANtastic, Banyan VINES and IBM AS/400.

6.3 PowerChute Software

PowerChute software provides complete data protection for most operating systems. This software is a background process that monitors the UPS through a RS-232 serial port on the host. PowerChute offers user notification of impend- ing shutdown, power event logging, auto-restart upon power return and UPS battery conservation features. PowerChute is available for many platforms including Novell, LAN Manager, AppleShare, XENIX, most UNIX-based operat- ing systems, and DEC VAX/VMS.

Caution: Use only factory supplied or authorized UPS monitoring cables!

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