APC AP9630 User's Guide Page 25

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23UPS Network Management Card 2 User’s Guide
For outlet groups, this screen works in conjunction with “Outlet Groups on Configuration menu”.
Controlled Early Shutdown and End of Shutdown. These options are NOT available with all UPS
devices. The Controlled Early Shutdown options enable you to shut down a UPS device on battery when ANY
of the conditions that you specify are met:
When the time on battery exceeds a set number of minutes.
When the runtime remaining of the UPS is less than a set number of minutes. (Runtime is how long the
UPS can use battery power to support its present load).
When the battery charge is less than a set percentage of its total capacity.
When the load on the UPS output is less than a set percentage.
With Stay off after power returns, y
ou can also decide whether the UPS turns back on, or not, after AC
utility power is restored.
Field Description
Low Battery
Duration
When the UPS goes on battery, it waits this time before turning off. See “Shutdown delays and
forcing negotiations”.
Maximum
Required Delay
In a shutdown, the UPS waits this time before shutting down. See “Shutdown delays and
forcing negotiations”.
Basic Signaling
Shutdown
Basic signaling provides system shutdown with protection and notification, but does not
provide the continuous advanced monitoring features available with advanced or smart
signaling.
Enable it if your UPS has a basic-signaling cable, does not support advanced signaling, or is
configured to communicate in basic signaling.
Basic Low Battery
Duration
Defines the amount of available battery runtime at which the UPS signals a low-battery
condition.
Sleep Time
Defines how long the UPS keeps its output power turned off when you use the sleep fields of
the “UPS on Control menu”.
Synchronized Control fields
(see “Synchronized Control of your UPS devices”)
Shutdown Delay
Defines how long the UPS waits before it shuts down in response to a sync control turn-off
command.
Return Delay
Defines how long the UPS waits before it turns on after a shutdown initiated by a
synchronized control command.
If the battery is depleted below the capacity to provide the runtime configured as “Min Return
Runtime”, the UPS first waits until the battery is recharged to provide that runtime.
PowerChute Network Shutdown
Maximum
Required Delay
Calculates the delay needed to ensure that each PowerChute client has enough time to shut
down with protection. It is the longest shutdown delay needed by any server listed as one of
the “PowerChute Network Shutdown clients”. See “Shutdown delays and forcing
negotiations”.
On-Battery
Shutdown Behavior
After the PowerChute clients shut down their computer systems, this parameter determines
whether the UPS turns on automatically or manually when input power is restored.
Authentication
Phrase
Sets the case-sensitive phrase of 15 to 32 ASCII characters to be used during MD5
(decryption) authentication for PowerChute communication. The default setting is “admin
user phrase” for Administrator.
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