HP Integrity Superdome 2 HP Integrity Superdome 2 Onboard Administrator User G - Page 53

Finish, Dynamic Power, Enabled, Disabled, Do not automatically start this wizard again

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Mode Insight Display name AC Redundant AC Redundant Power Supply Redundant Power Supply Not Redundant None Dynamic Power Dynamic Power Power Limit Power Limit Description wired with redundant dc line feeds, this configuration also ensures that a dc line feed failure does not cause the enclosure to power off. For ac power supplies only. In this configuration, N upper and N lower power supplies are used to provide power and N upper and N lower power supplies are used to provide redundancy (where N can equal 1, 2, or 3). Up to three upper and three lower power supplies can fail without causing the enclosure to fail. When correctly wired with redundant ac line feeds, this configuration also ensures that an ac line feed failure does not cause the enclosure to power off. Up to six upper and six lower power supplies can be installed with one upper and one lower power supply always reserved to provide redundancy. In the event of a single upper or lower power supply failure, the redundant power supply in the same section (upper or lower) takes over the load. A line feed failure of more than one power supply in a section causes the system to power off. There is no power redundancy and no power redundancy warnings are given. If all power supplies are needed to supply Present Power, then any power supply or line failure can cause the enclosure to power off. If enabled, Dynamic Power automatically places unused power supplies in standby mode to increase enclosure power supply efficiency, thereby minimizing enclosure power consumption during lower power demand. Increased power demands automatically return standby power supplies to full performance. This mode is not supported for low voltage on the Superdome 2 enclosure. An optional setting to limit power. Whenever you attempt to power on a device, the total power demands of the new device and of the devices already on are compared against this Static Power Limit. If the total power demands exceed the limit, the new device is prevented from powering on. Dynamic Power: The default setting is Enabled. The following selections are valid: • Enabled: Some power supplies can be automatically placed on standby to increase overall enclosure power subsystem efficiency. • Disabled: All power supplies share the load. The power subsystem efficiency varies based on load. Dynamic Power is not supported for low voltage on the Superdome 2 enclosure. Finish You can clear the Do not automatically start this wizard again check box to force the First Time Setup Wizard to run again the next time a user signs into the Onboard Administrator. Finish 53

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Description
Insight Display name
Mode
wired with redundant dc line feeds, this configuration also ensures
that a dc line feed failure does not cause the enclosure to power off.
For ac power supplies only. In this configuration,
N
upper and
N
lower power supplies are used to provide power and
N
upper and
AC Redundant
AC Redundant
N
lower power supplies are used to provide redundancy (where
N
can equal 1, 2, or 3). Up to three upper and three lower power
supplies can fail without causing the enclosure to fail. When correctly
wired with redundant ac line feeds, this configuration also ensures
that an ac line feed failure does not cause the enclosure to power
off.
Up to six upper and six lower power supplies can be installed with
one upper and one lower power supply always reserved to provide
Power Supply
Power Supply
Redundant
redundancy. In the event of a single upper or lower power supply
failure, the redundant power supply in the same section (upper or
lower) takes over the load. A line feed failure of more than one
power supply in a section causes the system to power off.
There is no power redundancy and no power redundancy warnings
are given. If all power supplies are needed to supply Present Power,
None
Not Redundant
then any power supply or line failure can cause the enclosure to
power off.
If enabled, Dynamic Power automatically places unused power
supplies in standby mode to increase enclosure power supply
Dynamic Power
Dynamic Power
efficiency, thereby minimizing enclosure power consumption during
lower power demand. Increased power demands automatically
return standby power supplies to full performance. This mode is not
supported for low voltage on the Superdome 2 enclosure.
An optional setting to limit power. Whenever you attempt to power
on a device, the total power demands of the new device and of the
Power Limit
Power Limit
devices already on are compared against this Static Power Limit. If
the total power demands exceed the limit, the new device is
prevented from powering on.
Dynamic Power
: The default setting is Enabled. The following selections are valid:
•
Enabled
: Some power supplies can be automatically placed on standby to increase overall
enclosure power subsystem efficiency.
•
Disabled
: All power supplies share the load. The power subsystem efficiency varies based on
load.
Dynamic Power is not supported for low voltage on the Superdome 2 enclosure.
Finish
You can clear the
Do not automatically start this wizard again
check box to force the First Time
Setup Wizard to run again the next time a user signs into the Onboard Administrator.
Finish
53