Beckhoff CB3064 Series - State LEDs; RGB LED Status Indicator

Chapter: State LEDs RGB LED
page 36 Beckhoff New Automation Technology CB3064-xxxx
5 State LEDs
5.1 RGB LED
The CB3064 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
Notice
Permanently red LED
If the board appears to be in Reset (Red LED lit) then this could also indicate a
PCI104-Express "stacking error". Such an error could occur when the stack
contains a peripheral card which has the wrong type of connector
(PCI104-Express Type 1 instead of Type 2 or vice versa).