Beckhoff CB4052 Manual do Utilizador descarregar pdf (Página 37)

RGB LED Chapter: Status LEDs

Beckhoff New Automation Technology CB4052 page 37

4.2 RGB LED

The CB4052 has an RGB LED, which can signal status messages by using different colors and flash

intervals.

Status Codes RGB LED:

Color Interval Meaning

none solid Invalid system state

White solid

The microcontroller has just been flashed and is being prepared for normal

operation after reboot

Cyan solid Reserved

Magenta solid Reserved

Blue solid Reserved

Yellow solid Reserved

Green solid Board operates normal

Red solid Board is in Reset

Green/Yellow

flashing Bootloader operates normal

Red flashing Firmware is being started (start sequence still running)

Red/Yellow flashing Bootloader is being started (start sequence still running)

Red/Magenta

flashing Checksum error during I2C transmission in bootloader

Red/Blue flashing Update completed, waiting for manual Reset

Yellow flashing (10s) S5 state

Yellow flashing (6s) S4 state

Yellow flashing (3s) Reserved

Yellow flashing (0.5s) Reserved

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).

1 2 ... 32 33 34 35 36 37 38 39 40 41 42 ... 72 73

Sem comentários

Beckhoff CB4052 Manual do Utilizador Página 37