APC pdu0123b, AP7820 manual Display Interface Operation, Amps

Display Interface Operation

- OK

- Warning

- Overload

B1B2

— TOTAL —

Amps

Amps

Press to

select bank. Press and hold to invert display.

Link - Rx/Tx

10/100

Status

Metered Rack PDU

Serial Port

pdu0291a

Bank/phase indicator LEDs:

•Indicate the bank/phase corresponding to the current listed in the digital display.

•Indicate normal (green), warning (yellow), or alarm

(red) condition.

NOTE: If all indicator LEDs are lit, the Rack PDU is in use at its maximum capacity.

Control button:

•Press to change the bank/phase of the current displayed on the digital display.

•Press and hold for five seconds to view the orientation of the display; hold for an additional five seconds to change the orientation.

Ethernet port: Connects the PDU to your network, using a CAT5 network cable.

Status LED: Indicates the status of the Ethernet LAN connection and the state of the PDU.

•Off–The PDU has no power.

•Solid green–The PDU has valid TCP/IP settings.

•Flashing green–The PDU does not have valid TCP/ IP settings.

•Solid orange–A hardware failure has been detected in the PDU. Contact Customer Support at a phone number on the back cover of this manual.

•Flashing orange–The PDU is making BOOTP requests.

Link LED: Indicates whether there is activity on the network.

Serial port: Access internal menus by connecting this port (RJ-11 modular port) to a serial port on your computer, using the supplied serial cable (part number 940-0144).

Displaydevices:of the current used by the PDU and attached

•Shows the aggregate current for the bank/phase corresponding to the Bank/Phase Indicator LED that is illuminated.

•Cycles through the banks/phases in 3-second intervals.

Reset switch: Resets the PDU without affecting the outlets.

See “Front Panel” in the “Introduction” of the User’s Guide for more detailed display information on single-phase

See also and three-phase PDUs.

Metered Rack Power Distribution Unit 7