Powering on sequence
1 Power on of all the server UPS units
2 Server startup
The server OS startup is suspended until the
ETERNUS DX startup is complete (*1).
3 Instruction from the power synchronized unit to turn on the ETERNUS DX
4 ETERNUS DX startup
*1: The server must be set to suspend server OS startup until the ETERNUS DX startup is complete.
Powering off sequence
1 Shutdown of all the servers
2 Shutdown of all the server UPS units
3 Instruction from the power synchronized unit to turn off the
ETERNUS DX
4 ETERNUS DX shutdown
5. Connection Configuration
Power Synchronized Connections
200 Design Guide