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Status information Description
Power supply redundancy (enclosure N+1
redundancy)
Indicates whether there are sufficient power supplies to take over the load in
the event that one power supply failed without causing an enclosure power
failure.
AC feed redundancy
Specifies whether sufficient power supplies are installed for the enclosure to
remain powered on if an AC feed is lost.
Bus balancing
Ensures that the load is balance across the Bus A and Bus B feeds. Only
applies to original p-Class enclosure.
Figure 3. Serial port display
A null modem cable can be used to connect the serial port to a terminal. Terminal software, such as
Microsoft® Windows® HyperTerminal or Minicom for Linux, can be used to access the 1U power
enclosure status display. On the terminal, configure the following settings to allow communication
through the serial port:
• 9,600 bps
• No parity
• 8 data bits
• 1 stop bit
• Software flow control, may also be called XON/XOFF
• VT100 terminal emulation
The serial port on the HP BladeSystem p-Class 1U power enclosure does not support hardware flow
control settings.