
Chapter: State LEDs RGB LED
page 38 Beckhoff New Automation Technology CB4060
4.2 RGB LED
The CB4060 has an RGB LED, which can signal status messages by using different colors and flash
intervals.
Status Codes RGB LED:
Bootloader operates normal
Bootloader is being started (starting sequence still running)
Checksum error during i2C transmission in bootloader
Update completed, waiting for manual Reset
if present: SUPS test of capacity
NOTE
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).
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