Description of CAB15
Beijer Electronics, MA00739
11
4.2
LEDs
Error LED
The CANopen Error LED (red) indicates the status of the CAN physical layer
and indicates errors due to missing CAN messages (SYNC or GUARD).
Run LED
The CANopen Run LED (green) indicates the status of the CANopen network
state machine.
Watchdog LED
The Watchdog LED (green) indicates the status of the CAB15 module.
LED State
Indicates
Off
No error
Single flash
Warning limit reached
Flashing red
Error (not supported)
Double flash
Error Control Event (not supported)
On
Bus Off
LED State
Indicates
Single flash
STOPPED
Blinking
PRE-OPERTIONAL
On
OPERATIONAL
LED State
Indicates
Quadruple flash
Application lost
Blinking (8 Hz approximately)
BOOTLOADER DOWNLOADING
Blinking 2Hz
OPERATIONAL (NOT INITIALISED)
Blinking 1Hz
OPERATIONAL (INITIALISED)
On
BOOTLOADER ENABLE
Blinking 1Hz (together with FB LEDs)
FATAL EVENT
