Detailed descriptions
16.4 BIOS-Setup
SIMATIC HMI IPC677C
238 Operating Instructions, 04/2013, A5E02722710-04
16.4.8 Power menu
The behavior of the device after a power failure and after wake events is specified in this
menu.
Figure 16-14 Power menu
Entry Meaning
Wake on LAN 1 Device can be activated by an event via LAN.
Wake on PME/LAN 2 The device switches on when a Power Management Event occurs.
Wake on Time The device switches on at a moment to be specified when it is in
the operating state S5.
After Power Failure Specification of the device behavior after a voltage failure and
voltage recovery.
• [Power On]: After voltage failure and subsequent voltage
restoration, the device switches on automatically.
• [Stay Off]: After voltage failure and subsequent voltage
restoration, the device remains switched off.
• [Last State]: If the device was switched on when the power
failure occurred, the device switches on when the voltage is
restored.
Otherwise, the device remains switched off when the voltage is
restored.
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