User`s guide

–16–
How MasterSwitchplus Works
Unit/Outlet Start-up Sequence
Power is applied to
MasterSwitchplus
Power On Time Delay‡ Expires
or
You issue a Cancel Command
Outlet Control Mode†
Annunciator Graceful Shutdown
Initial State†
On
Off
Outlet is
turned on
Outlet is
turned off
Does the configuration contain a UPS?
No
Ye s
UPS is operating on
AC power
UPS exceeds Battery Capacity
Threshold†
or
You issue a Battery Capacity Threshold
Override command
Power On Delay†
Remain Off
Delay
Power on Delay
expires
Outlet
remains off
Outlet is
turned on
Unit Property‡
Outlet Property†
When power is applied to MasterSwitch
plus, the unit follows this sequence of
behaviors. The Unit/Outlet Startup
Sequence is an unattended operation
that requires you to choose values for the
following properties:
• Power on Time Delay (unit property)
• Outlet Control Mode
• Initial State
• Battery Capacity Threshold
• Power On Delay