Dell PowerEdge C8000 - Manual (Page 248)

248 Rack Mount Configuration
3 To enable monitoring of the PDU device over the network, turn on the
PMC board by pressing the power button, located on the PMC board. The
two indicators located on the front of the PMC board alerts you to the
condition of the PDU power supply module, PMC board and managed
sled modules.
The following table lists the PMC board indicators functions.
Indicator Icon Description
PDU
identification
indicator
The identification indicator lights blue indicating an
ON request is generated.
The identification indicator flashes blue indicating a
blink request is generated.
The identification indicator is off to indicate there is
no input power to the PDU or in normal condition.
Power/status
indicator
The power/status indicator lights green and flashes
amber (about 1 Hz) indicating that a valid power
source is connected to the PDU and PMC and that
power is applied to the sled modules in the server
enclosure.
The power/status indicator flashes green (about 1 Hz)
and flashes green and amber (about 1 Hz) indicating
the PDU is in service or sleep mode.
The power/status indicator is off to indicate there is no
input power to the PDU.
The power/status indicator flashes amber indicating
the following conditions:
• PMC status
• PMBus error
• PMC works in safe boot mode
• PDU status
• Communication error