HP R1500 - UPS XR User Manual page 55

The following example describes the shutdown parameters for a UPS with two load segments, four connected
servers that have HPPP Clients installed on each server, and one UPS Network Module.
Item Description
Utility failure
1
Utility restore
2
Utility
3
Client 1on load segment 1
4
Client 2 on load segment 1
5
UPS Network Module setting for load segment 1
6
Load segment 1
7
Client 3 on load segment 2
8
Client 4 on load segment 2
9
UPS Network Module setting for load segment 2
10
Load segment 2
11
UPS
12
On utility
On battery (Shutdown initiated after time)
Operating system shutdown time
Utility failure—UPS is on battery, and all servers are powered
t1
as usual
Shutdown process initiated—Shutdown scripts run,
t2
applications close, and then the operating system shuts down
All servers are completely powered down. Load segments
t3
power down, and then the UPS powers down.
Utility restore
t4
The UPS, load segment 1, and load segment 2 are powered up
t5, t6, t7
When the utility power is lost, the example UPS behaves as follows:
Configuration parameters 55