Operation; Indicators - Black Box ACR1000-CPH8R Manual

5. Operation

The Central Power Hub system is designed to be transparent in operation.

5.1 Indicators

The Central Power Hub main chassis contains various indicators to provide you with status information. There are four main indi-
cators on the front panel as well as green and amber indicators on the network port connector.
5.1.1 Red status indicators
The red status indicators on the front panel
provide various key power and operation
feedback:
5.1.2 Green and amber network status
indicators
The green and amber status indicators on the front
panel network port connector provide further status
information:
Amber
Off: No link
On/flashing: Network link present
P1 P2
On: The power
On: The power
module in bay 1 has module in bay 2 has
a mains input and is
a mains input and is
operating. operating.
Flashing: An invalid Flashing: An invalid
power module has power module has
been inserted into been inserted into
bay 1. bay 2.
Note: The P1 and P2 indicators mimic the
green indicators that are located on the rear of
each power module, near to their cooling fans.
Green
Off: No link
On: Network link active
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Chapter 5: Operation
INVLD OVLD
Flashing: One (or On: An overload condition
both) of the power has been detected on one
modules is an invalid or more of the 12V output
type. ports. The port will have
powered down. After
rectifying the cause, press
the recessed CLEAR button
to re-enable the port.
Note: An OVLD condition
can also be cleared by
clicking the FAULT indicator
in the management
application.
5.1.3 Green power output status
indicators
On the rear panel, each power output port has
a green status indicator:
On: Power (12VDC) is being
supplied to the adjacent port.
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