Power Menu - Siemens SIMATIC Rack PC 840 V2 Operating Instructions Manual

Detailed descriptions
16.5 BIOS Setup
16.5.7

Power menu

This menu has the following layout.
Figure 16-19 Power Menu
The Power menu offers a number of power saver modes for environmentally friendly
computing:
Power Savings
Hard Disk Timeout
Resume On Time
Resume Time
Resume On Ring
After Power Failure
16-40
[Disabled] no energy-saving functions
[Customized, freely selectable or default values for min./max. energy saving
Maximum functions. You can set the parameters for Standby Time-out
Power and Fixed Disk Timeout, or they are set automatically to their
Savings, defaults.
Maximum
Performance]
[Disabled] The hard disk is not switched off.
[6, 8, 10, 15] Minutes after the last access the hard disk drive is switched
off. The next time it is accessed, the hard disk starts spinning
again after a brief delay.
[On] This function can be used to switch on the device
automatically at a time specified at the bottom.
[Off] When Off is set, this function is disabled.
Time for automatic restart
[On] If a COM1 or COM2 ring signal is output, the computer
switches itself on.
[Off] When Off is set, this function is disabled.
[Last State] The device acquires the last state it had before the power
failure.
[Power On] The device restarts itself automatically after power failure.
[Stay Off] The device does not restart itself automatically after power
failure.
Operating Instructions, Edition 05/2006, A5E00248055-04
SIMATIC Rack PC 840 V2