Manual

Operation
12 (22)
6 Operation
The implemented LEDs vary dependent on the variant of the USB-to-CAN
V2
.
LED Arrays of the Different Variants
Compact
Professional
Automotive
6.1 USB LED
Reflects the status of the USB communication.
LED state
Description
Comments
Off
No communication
Device not initialized, check power supply.
Device not connected to USB port.
Green
Communication possible Device is ready for use.
Red flashing State changes between power saving
and active
Changing power state.
Red No USB driver Check if correct VCI version is installed.
6.2 CAN LED
Reflects the status of CAN communication (CAN 1 and CAN 2).
LED state
Description
Comments
Off
No communication No communication
Device not connected to CAN.
Green flashing
Communication present
LED is triggered with each message.
Red flashing Controller in error state Controller is in state error warning or in state error
passive, communication is possible.
Red Bus off Controller is in state bus off, no communication
possible.
6.3 CAN1 LS LED
CAN low-speed functionality according to ISO 11898-3 is exclusively available on USB-to-CAN
V2
automotive.
LED state
Description
Comments
Off CAN high-speed transceiver active CAN high-speed interface is activated.
Orange (red and green) CAN low-speed (fault tolerant)
transceiver active
CAN low-speed interface is activated.
USB
CAN
USB
CAN1
CAN2
USB
CAN1
CAN2
CAN1 LS
LIN
USB-to-CAN
V2
User Manual
4.01.0280.20000 2.7 en-US