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Network

Management Cards

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).

ZShutdown Duration: Maximum value of shutdown times of the Network Shutdown Modules and UM- Clients subscribed to the card and depending on the main UPS outlet. This value is updated each time a client subscribes/ unsubscribes.

ZShutdown Duration 1 (2): Maximum value of shutdown times of the UM-Client subscribed to the card and dependent on outlet 1 (2). This value is updated each time a UM-Client dependent on outlet 1 (2) subscribes /unsubscribes.

Note: During battery operation, these values are not updated.

4.2.1.1 Main UPS outlet

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

 

Trap 18

Trap,11, Trap 29 ShutdownTim

 

 

 

er

Shutdown

 

 

Trap 31

 

 

 

Duration

 

 

 

Trap 32

 

NSM / UMC

 

Shutdown

Reboot

Main outlet

 

 

OFF

4.2.1.2 Programmable outlet 1

Shuts down after Shutoff Delay 1 after having stopped the servers dependent on outlet 1 Restarts when utility power is restored by applying Restart Delay 1

Trap 29

ShutoffDelay 1

Restart

 

Trap 31

Delay 1

 

 

 

Shutdow

 

 

Trap 32

 

UM-Client

 

 

Outlet 1

 

OFF

T H E U N I N T E R R U P T I B L E P O W E R P R O V I D E R

Network Management Card – User Manual

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MGE UPS Systems 66244, 66846, 66074 Different server and UPS shutdown sequences, Main UPS outlet, Programmable outlet

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