Technical data • Complete system
50
Panel PC 800 User's Manual V1.30
2.6.13 LED status indicators
LED status indicators are located on the back of the system unit.
LED status indicators
LED
Color
Status
Description
Green
On
Supply voltage OK
Red
On
System in standby mode (S5: Soft-off mode, S4:
Hibernation mode suspend-to-disk or S3: Sus-
pend-to-RAM)
Orange
1)
On
Supply voltage not OK, system operating on bat-
tery power
Power
Red/Green Blinking
Service function for MTCX upgrade: A red/green
blinking power LED indicates a faulty or incom-
plete MTCX upgrade. The MTCX runs using the
firmware version installed when delivered. This
could be caused by a power failure during an
MTCX upgrade. An MTCX upgrade must be per-
formed again.
HDD
Yellow
On
Indicates IDE drive access (CF, HDD, CD, etc.)
On
Indicates an active SDL connection on the moni-
tor/panel interface
Link
Yellow
Blinking
Indicates that an active SDL connection has been
interrupted by a loss of power to the display unit
On
Application running
Run
Green
Off
Application not running
Table 27: LED status indicators
1)
Only lit when an add-on UPS module is installed.
2.6.14 CMOS profile switch
CMOS profile switch
Different BIOS default value profiles can be specified using the 16-position CMOS pro-
file switch.
Switch position
Description
0
Profile 0: Reserved for default profile
1
Profile 1: Optimized for system units 5PC810.SX01-00,
5PC810.SX02-00 and 5PC810.SX03-00
2
Profile 2: Optimized for system unit 5PC810.SX05-00
3
Profile 3: Optimized for system units 5PC820.SX01-00
and 5PC820.SX01-01
4
Profile 4: Reserved
5
Profile 5: Optimized for system units
5PC820.1505-00 and 5PC820.1906-00
Table 28: CMOS profile switch
Information:
The factory default switch position represents the optimal BIOS default values for this system and
should therefore not be changed.
The position of the CMOS profile switch is displayed in BIOS Setup and in the B&R ADI Control Center.