®
USER’S GUIDE
Switched Rack PDU
13
Status LED
This LED indicates the network status of the Rack PDU.
Load indicator LED
The load indicator LED identifies overload and warning conditions for the
displayed phase or bank.
Condition Description
Off The Rack PDU has no power.
Solid Green The Rack PDU has valid TCP/IP settings.
Flashing Green The Rack PDU does not have valid TCP/IP settings.
†
Solid Orange
A hardware failure has been detected in the Rack PDU. Contact
APC Worldwide Customer Support.
Flashing Orange The Rack PDU is making BOOTP requests.
Flashing Orange and
Green (alternating)
The Rack PDU is making DHCP requests.
† If you do not use a BOOTP or DHCP server, see the Installation and Quick Start manual
provided in PDF on the Utility CD that came with your Rack PDU and as a printed manual to
configure the TCP/IP settings.
Condition Description
Solid Green The current of the displayed phase or bank is below the
Current Overload threshold.
Yellow The displayed phase or bank is in a Near Overload Warning
condition. The current is above the Near Overload Warning
threshold.
Red The displayed phase or bank is in an Overload condition. The
current is above the Overload Alarm threshold.