Mx471B - HBM QUANTUM X Bedienungsanleitung

Connection LED
constant green
flickering green
constant orange
flickering orange
flashing orange
constant red
flashing red
BUS LED
constant green
flickering green
constant orange
CANBus
Function
CAN BUS activated, no errors or failures
CAN BUS activated, no errors, activity on the CAN. (since
firmware 4.0)
CAN controller in "BUS WARNING" state. Receive signal time
monitoring indicates a constant or brief failure of the external
CAN signal source.
CAN controller defective at times ("BUS WARNING"). Activity
on the CAN.
(since firmware 4.0)
Firmware is being updated. Only switch off the module once
prompted to do so by the update program!
CAN controller in "BUS ERROR" state, or loss of data in the
receiver because of buffer overflow. Transmit data are lost
because no CAN recipient is accepting the CAN messages,
or because of other CAN BUS malfunctions.
CAN controller indicates "BUS OFF", it is not possible to
receive or transmit CAN messages. Check the bit rate of all
the connected nodes, and for reverse polarity or short circuits.
It may take a reset to reactivate the CAN controller.
If the other channel LEDs and the system LED are also flash­
ing red, there is a hardware defect.
6.3.2

MX471B

Function
CAN BUS activated, no errors, no activity on the CAN
CAN BUS activated, no errors, activity on the CAN
CAN controller defective at times ("BUS WARNING"). No
activity on the CAN.
A4461-2.0 HBM: public
Functional description
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