Technical specifications
8.6 BIOS description
SIMATIC IPC277E
Operating Instructions, 11/2019, A5E35783335-AE
131
8.6.5
Default BIOS Setup entries
Documenting your device configuration
If you have changed any default settings in Setup, you can enter them in the following table.
You can then refer to these entries for any future hardware modifications.
Note
Print out the table below and keep the pages in a safe place once you made your entries.
BIOS Setup default settings
System parameters
Defaults
Custom entries
Main
System Time
hh:mm:ss
System Date
MM/DD/YYYY
Boot configuration
Numlock
On
POST errors
All without keyboard
Peripheral Configuration
Internal COM 1
Enabled
Base I/O address
3F8
Interrupt
IRQ4
Transceiver Mode
RS232
Internal COM2
1
Enabled
Base I/O address
1
2F8
Interrupt
1
IRQ3
Transceiver Mode
1
RS232
On-board Ethernet 1
Enabled
Ethernet 1 Address
00:1B:1B:41:42:7B (exam-
ple)
On-board Ethernet 2
Enabled
Ethernet 2 Address
00:1B:1B:0A:85:10 (exam-
ple)
1)
Only for devices with COM2
