User Manual

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Rack ATS AP44xx User Manual12

Load Status LED

This LED identifies overload and warning conditions for the ATS. For more information on warning

conditions, see “Configure warning thresholds” on page 85.

Network Status LED

This LED indicates the network status.

10/100 Status LED

This LED indicates the network status of the Rack ATS.

Condition Description

Green The Rack ATS current is below the Near Overload Warning threshold.

Yellow The Rack ATS current is above the Near Overload Warning threshold.

Red The Rack ATS current is above the Overload Alarm threshold.

Condition Description

Off One or more of the following situations exists:

• The Rack ATS is not receiving input power.

• The cable that connects the Rack ATS to the network is disconnected

or defective.

• The device that connects the Rack ATS to the network is off or not

operating correctly.

• The Rack ATS is connected to an unknown network.

• The Rack ATS is not operating properly. It may need to be repaired or

replaced. Contact customer support at

www.apc.com/support.

Flashing green The Rack ATS is receiving data packets from the network at 10 Megabits

per second (Mbps).

Flashing orange The Rack ATS is receiving data packets from the network at 100

Megabits per second (Mbps).

Solid green or orange The Rack ATS is receiving no network traffic.

Condition Description

Off One or more of the following situations exists:

• The Rack ATS is not receiving input power.

• The cable that connects the Rack ATS to the network is disconnected or

defective.

• The device that connects the Rack ATS to the network is disconnected or

defective.

• The device that connects the Rack ATS to the network is turned off.

• The Rack ATS is connected to an unknown network.

• The Rack ATS is not operating properly. It may need to be repaired or

replaced. Contact customer support at

www.apc.com/support.

Solid green The Rack ATS has valid TCP/IP settings.

Flashing green The Rack ATS does not have valid TCP/IP settings.*

Solid orange A hardware failure has been detected in the Rack ATS.

Flashing orange The Rack ATS is making BOOTP requests.

Flashing orange and green

(alternating)

The Rack ATS is making DHCP requests.

*If you do not use a BOOTP or DHCP server, see “TCP/IP Configuration Methods” on page 6 for more

options.