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User ’s guide, Switched rack pdu – APC Switched Rack Power Distribution Unit (PDU) User Manual

Page 21

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USER

’S GUIDE

switched rack pdu

17

Main screen status fields.

• A Stat field reports the Switched Rack PDU status.

Stat : P+ N+ A+

• A Switched Rack PDU model and name field reports the status of the

Switched Rack PDU. For example:

Switched Rack PDU: Communication Established

P+

The APC operating system (AOS) is functioning properly.

N+

The network is functioning properly.

N?

A BOOTP request cycle is in progress.

N–

The Switched Rack PDU failed to connect to the network.

N!

Another device is using the IP address of the Switched Rack PDU.

A+

The application is functioning properly.

A–

The application has a bad checksum.

A?

The application is initializing.

A!

The application is not compatible with the AOS.

If the AOS status is not P+, contact

APC Worldwide

Customer Support

, even if you can still access the Switched

Rack PDU.