HP UPS Network Module - Manual (Page 54)

Configuration parameters 54
Configuration parameters
Shutdown parameters
Follow these shutdown principles when configuring the shutdown parameters:
• The Shutdown initiated after value entered for the UPS Network Module must be equal to or greater than
the HPPP Client configured with the longest Shutdown initiated after time. Otherwise, the Client starts to
shut down at the same time as the UPS Network Module.
Upon reset, the value defaults to the maximum value of 99999 seconds.
• The Operating system shutdown time value entered for the UPS Network Module must be equal to or
greater than the HPPP Client configured with the longest Operating system shutdown time. Otherwise,
it is automatically replaced by the longest Operating system shutdown time when the Client is
connected. The updated value is displayed on the Shutdown Parameters screen for the UPS Network
Module.
• After the operating system shutdown begins, the shutdown process cannot be canceled, even if utility
power is restored.
• For load shedding, each Client is shut down based on its own delay settings. This increases the backup
time for the remaining Clients.
• The UPS Network Module waits until the operating system is shut down before powering down the load
segments.
• The UPS is powered down after all load segments are powered down.
• If any other condition occurs during the Shutdown initiated after time, such as the Remaining backup
time under or the Battery capacity under conditions, the UPS Network Module starts the shutdown
process earlier.