Network
Management Card
User Manual
4.2The different server and UPS shutdown sequences
4.2.1 Extended power outage, shutdown initiated by the Shutdown Timer
During battery backup time, the Shutdown Timer of the Network Management Card is reached: after a user-
defined backup time period, the shutdown of all servers is initiated, followed by the UPS shutdown (depending
on its configuration). The UPS restarts when utility power is restored (depending on its configuration).
◗Shutdown Duration: Maximum value of shutdown times of the Network Shutdown Modules subscribed to the card and depending on the main UPS output. This value is updated each time a client subscribes/
unsubscribes.
Note: During battery operation, these values are not updated.
Shuts down after the ShutDown Timer + Shutdown Duration after having stopped the servers Restarts when utility power is restored (possibility of programming a restart delay)
Utility ON
OFF
ON
Trap 17 | ShutdownTim |
Trap,11, Trap 29 | er |
| Trap 31 |
|
|
Trap 18
Shutdown
Duration
Trap 32
NSM | Shutdown |
Reboot
UPS output
OFF
Network Management Card – User Manual | 34003676EN/HA | Page 62/81 |
