26 (32)
7.3.5
Link Speed LED
The yellow LED indicates the link speed.
LED state
Description
Off
10 MBit/s
Orange
100 MBit/s
7.3.6
Link/Activity LED
Indicates connection status of the Ethernet interface.
LED state
Description
Comments
Off
No link detected
No connection to Ethernet network, Network cable
damaged
Green
Link
Ethernet connection established, no communication
present
Green flashing
Activity
Ethernet connection established, communication
present
7.3.7
CAN LED
CAN 1-4 LEDs indicate the status of the corresponding CAN interface.
LED state
Description
Comments
Off
No CAN communication
No connection to CAN
Orange flashing
Indicates a state of the automatic
baud rate detection
See User Manual
CAN Gateway Configurator
Green flashing
CAN communication
LED is triggered with each CAN message
Green
CAN communication
Device in
Operational
state, no messages on CAN bus
Red flashing
CAN communication, CAN
controller in
Error
state
CAN controller in
Error Warning
or
Error Passive
state,
reception/transmission of CAN messages possible
Red
Bus off
CAN controller is in
Bus Off
state, no CAN
communication possible
CAN@net NT User Manual
4.01.0332.20000 1.7 en-US