BECKHOFF CX1020 - Manual (Page 97)

Assembly and connecting
Embedded PC 95
9, 10, 11
Suspend Mode
In User Define mode a hold time can be set here. The following values are available: Disable (off) 1 Min , 2 Min , 4
Min, 8 Min , 12 Min , 20 Min , 30Min , 40 Min , 1 Hour. The setting in Min Saving mode is 1 minute. With Max Saving
the hold time is set to 1 hour.
HDD Power Down
Here you can specify after which period of inactivity the hard disk is switched off. This option is only available for IDE
hard disks. Settings: Disabled or 1 to 15 minutes. This option should be used with caution, since frequent switching
on and off is more damaging to the hard disk than beneficial in terms of energy saving.
Wake-Up by PCI card
This option can be used to start your PC from another PC via a network by sending a wake-up frame or signal.
Power On by Ring
The system starts when the phone rings, if an external modem is connected to the onboard serial port.
** Reload Global Timer Events **
Primary IDE 0
If this option is enabled, the system activates the energy-saving timer if no activity is detected on the first drive of the
first IDE/EIDE port. Setting options: Enabled, Disabled
Primary IDE 1
If this option is enabled, the system activates the energy-saving timer if no activity is detected on the second drive of
the first IDE/EIDE port. Setting options: Enabled, Disabled.
Secondary IDE 0
If this option is enabled, the system activates the energy-saving timer if no activity is detected on the first drive of the
second IDE/EIDE port. Setting options: Enabled, Disabled
Secondary IDE 1
If this option is enabled, the system activates the energy-saving timer if no activity is detected on the second drive of
the second IDE/EIDE port. Setting options: Enabled, Disabled
FDD, COM, LPT Port
If one of these menu items is set to "Monitor", the AMI-BIOS monitors the IRQ of the respective connection or device
(and therefore the connection or device itself) for activity while in energy-saving mode. If activity is detected, the
system switches from the respective energy-saving mode to normal mode. The AMI-BIOS resets the standby and
suspend idle time to zero if activity is detected on a specified IRQ.
PCI PIRQ[A-D]#
This option can be used to influence the power management timing. If the option is enabled, a countdown
commences that is interrupted as soon as the INTA~INTD signal becomes active. The system is reset to zero.