Technical specifications
7.6 BIOS description
SIMATIC IPC527G
Operating Instructions, 03/2019, A5E45491226-AA
83
ACPI Settings
In the ACPI Settings page, you can change the ACPI settings.
System pa-
rameters
Function description
Configuration
options
Default setting
Restore AC
Power Loss
Restore the AC power loss.
•
[Always On]: The system goes into on state after an AC power
loss.
•
[Always Off]: The system goes into off state after an AC power
loss.
•
[Last State]: The system goes into either off or on state, whatev-
er the system state was before the AC power loss.
•
[Always On]
•
[Always Off]
•
[Last State]
[Last State]
Resume
from PCI
Enable or disable wake on function of PCI devices.
•
[Enabled]
•
[Disabled]
[Disabled]
Resume
from PCI-
E/LAN
Enable or disable the wake-on-LAN function of the onboard LAN
controller or the PCIE LAN cards.
•
[Enabled]
•
[Disabled]
[Disabled]
Resume
from USB in
S5 State
Enable or disable Resume from USB in S5 state.
•
[Enabled]
•
[Disabled]
[Disabled]
Dynamic Digital IO
In the Dynamic Digital IO page, you can configure Digital IO (DIO0~DIO7) settings.
There are two configuration options: [Input] and [Output], and the default setting is [Input].
Serial Port Configuration
In the Serial Port Configuration page, you can set the serial port configuration.
System parameters
Function description
Configuration options
Default setting
Serial Port 1
Configuration
Serial Port 1 Enable or disable the serial port (COM) 1.
•
[Enabled]
•
[Disabled]
[Enabled]
Change Set-
tings
When you set the Serial Port 1 to [Ena-
bled] and allows you to select the Serial
Port base address.
•
[Auto]
•
[IO=3F8h; IRQ=4]
•
[IO=3F8h; IRQ=3, 4, 5,
6, 7, 8, 9, 10, 11, 12;]
•
[IO=2F8h; IRQ=3, 4, 5,
6, 7, 8, 9, 10, 11, 12;]
•
[IO=3E8h; IRQ=3, 4, 5,
6, 7, 8, 9, 10, 11, 12;]
•
[IO=2E8h; IRQ=3, 4, 5,
6, 7, 8, 9, 10, 11, 12;]
[Auto]
