
Kvaser Ethercan Light User’s Guide
9 (22)
Figure 4: LEDs on the Kvaser Ethercan Light.
LED
General meaning
PWR (Green)
Steady light when unit is powered and working.
CAN (Yellow)
CAN channel status.
ERR (Red)
Indicates different types of errors.
LAN (Yellow)
LAN connection status.
Fast flashing when waiting for DHCP lease.
Slow flashing when ready for connection as remote device.
Steady light when device is connected as a remote device.
Table 2: LEDs on the Kvaser Ethercan Light.
The ERROR LED indicator can give more information about the cause of failure,
see Table 3.
ERROR LED Signal
Auxiliary Signal
General Meaning
Blink
CAN LED blinks
CAN channel is in error passive mode
Slower blink
CAN LED blinks
CAN channel is bus off
Short flash
-
Error frame detected
Table 3: ERROR LED Indicator Signals
Kvaser AB, Mölndal, Sweden — www.kvaser.com