HP Pro UPS 500 240V HP Power Protector User Guide - Page 61

Configuring the shutdown parameters, UPS internal failure, UPS overload, Output on bypass

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o Utility power failed and the shutdown timer expired o UPS shutdown is imminent Configure additional shutdown options in step 2. 2. Select the checkboxes as necessary: o UPS internal failure-A shutdown sequence is initiated at the first occurrence of a UPS Internal Failure alarm on at least one power source. o UPS overload-A shutdown sequence is initiated at the first occurrence of a UPS Overload alarm on at least one power source. o Output on bypass-A shutdown sequence is initiated at the first occurrence of a UPS On Bypass alarm on at least one power source. o Communication Failure-A shutdown sequence is initiated at the first occurrence of a communication lost alarm. 3. Click Save. To configure UPS settings (HPPP Administrators only): 1. Click Edit UPS Configuration. The Edit UPS Configuration screen appears. 2. In the Shutdown if remaining capacity under (%) field, enter the minimum amount of battery life that can remain before the UPS shutdown sequence starts (0 to 100%, 20% by default). 3. In the Restart if capacity exceeds (%) field, enter the percentage of battery charge that must be available before restarting the UPS after AC power is restored (0 to 100%, 0% by default). 4. In the Load segment #1 restart delay (sec) field, enter the number of seconds after the UPS restarts that the UPS should wait before restarting load segment #1 (from 0 to 99999 seconds, 30 seconds by default). 5. In the Load segment #2 restart delay (sec) field, enter the number of seconds after the UPS restarts that the UPS should wait before restarting load segment #2 (from 0 to 99999 seconds, 30 seconds by default). IMPORTANT: Carefully plan the restart settings configuration. You might experience an additional delay before servers power up, even though utility power is restored. Click Help to view online help. Configuring the shutdown parameters Follow these shutdown principles when configuring the shutdown parameters: • The Shutdown initiated after value entered for the HPPP Administrator must be equal to or greater than the HPPP Client configured with the greatest Shutdown initiated after value. Otherwise, the Client starts to shut down at the same time as the HPPP Administrator. Configuration and operation 61

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Configuration and operation 61
o
Utility power failed and the shutdown timer expired
o
UPS shutdown is imminent
Configure additional shutdown options in step 2.
2.
Select the checkboxes as necessary:
o
UPS internal failure
—A shutdown sequence is initiated at the first occurrence of a UPS Internal
Failure alarm on at least one power source.
o
UPS overload
—A shutdown sequence is initiated at the first occurrence of a UPS Overload alarm on
at least one power source.
o
Output on bypass
—A shutdown sequence is initiated at the first occurrence of a UPS On Bypass
alarm on at least one power source.
o
Communication Failure
—A shutdown sequence is initiated at the first occurrence of a
communication lost alarm.
3.
Click
Save
.
To configure UPS settings (HPPP Administrators only):
1.
Click
Edit UPS Configuration
. The Edit UPS Configuration screen appears.
2.
In the Shutdown if remaining capacity under (%) field, enter the minimum amount of battery life that can
remain before the UPS shutdown sequence starts (0 to 100%, 20% by default).
3.
In the Restart if capacity exceeds (%) field, enter the percentage of battery charge that must be available
before restarting the UPS after AC power is restored (0 to 100%, 0% by default).
4.
In the Load segment #1 restart delay (sec) field, enter the number of seconds after the UPS restarts that
the UPS should wait before restarting load segment #1 (from 0 to 99999 seconds, 30 seconds by
default).
5.
In the Load segment #2 restart delay (sec) field, enter the number of seconds after the UPS restarts that
the UPS should wait before restarting load segment #2 (from 0 to 99999 seconds, 30 seconds by
default).
IMPORTANT:
Carefully plan the restart settings configuration. You might experience an
additional delay before servers power up, even though utility power is restored.
Click
Help
to view online help.
Configuring the shutdown parameters
Follow these shutdown principles when configuring the shutdown parameters:
•
The Shutdown initiated after value entered for the HPPP Administrator must be equal to or greater than
the HPPP Client configured with the greatest Shutdown initiated after value. Otherwise, the Client starts
to shut down at the same time as the HPPP Administrator.