Chapter:
Connectors
LED Signaling
page 28
ADL Embedded Solutions
ADLE3800SEC
4.4 LED Signaling
4.4.1 RGB LED
The ADLE3800SEC has a tricolor LED, which signals status messages by using different colors and flash
intervals.
Color
Interval
Meaning
non
solid
Invalid system state
White
once
Powerfail
Cyan
solid
Reserved
Magenta
solid
SUPS active
Blue
solid
Reserved
Yellow
solid
S5 state
Green
solid
S0 state
Red
solid
Reset/Start
Green/Yellow flashing
Bootloader operates normal
Red/Yellow
flashing
Bootloader starting (running starting sequence)
Yellow
flashing (6s)
S4 state
Yellow
flashing (3s)
S3 state
Magenta
flashing (0,5s)
SUPS test of capacity
Red/Magenta flashing
Bootloader: checksum error at I2C transmission
The status codes can be customized, e.g. for TwinCAT LED. The system
colors can be altered via SMB command. The alteration remains until the
following restart or reset of the system. Additionally, a flashing white
LED light displays the change of default colors.
N
OTICE