Status LEDs
CB3067
31
Version: 1.0
7
Status LEDs
7.1
RGB LED
There is an RGB LED on the CB3067 with which status messages of the power controller are output by
means of colors and flashing intervals.
Color
Interval
Meaning
None
Steadily lit
System in error state
White
Steadily lit
Power fail
Cyan
Steadily lit
Reserved
Magenta
Steadily lit
S UPS active (if existent)
Blue
Steadily lit
Reserved
Yellow
Steadily lit
S5 state
Green
Steadily lit
S0 state
Red
Steadily lit
Reset/Start
Green/yellow
Flashing
Bootloader running without error
Red/yellow
Flashing
Bootloader is starting (start sequence is being run through)
Yellow
Flashing (6 s)
S4 state
Yellow
Flashing (3 s)
S3 state
Magenta
Flashing (0.5 s)
S UPS capacitance test (if S UPS exists)
Red/magenta
Flashing
Checksum error during I
2
C transmission in the boot loader
A steadily lit red LED can indicate a hardware error.
Adaptation of the status codes
It is possible to adapt the status codes (e.g. as TwinCAT LED). To do this, the system colors can be
changed with the aid of an SMB command. This change remains in force until the next restart or re-
set. A change of the default colors is indicated by the additional flashing of the white LED.
