Vhandy Technology
GCAN-212 user manual
After the Ethernet interface is connected normally, when data is being
transmitted on the Ethernet bus, the Ethernet signal indicator LAN will flash.
When there is data transmission and reception on the CAN bus, the
corresponding CAN1 or CAN2 green indicator light will flash. If a
communication failure occurs, the red indicator light will light up.
Indicator light
State
Indicating status
PWR
Bright
The power supply is normal
not bright
Power supply failure
SYS
not bright
Device initialization failed
Flashing
The device is initialized and
passed, in standby state
Stop flashing
Equipment failure
CAN1
、
CAN2
Steady red
CAN bus communication failure
Flashing green
CAN bus has data transmission
Flashing with SYS
light and LAN light
The device enters the reset state
Table 3.3 GCAN-212 indicator status