CANFDNET-400U
High-performance Four-channel CANFD Bus to Ethernet Converter User Manual
©2021 Guangzhou ZLG Electronics Co., Ltd.
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User Manual
5.5.2 Configuring CAN (FD) Channel Parameters
The CANFDNET device has four CAN (FD) channels, each of which needs to be configured independently.
Modify the "CANx Configuration" configuration item as needed.
Figure 5.6 CAN channel configuration interface
1. Select the controller type: protocol standard for the channel device channel to access the bus.
2. Select work mode: normal mode and listen-only mode; when the channel is working in listen-only mode,
the controller will not send data (including the answer bit) to the bus.
3. Select the baud rate: when the channel works in CAN mode, you only need to configure the "arbitration
domain baud rate", and select the baud rate as needed; when the channel works in CANFD mode, the
"data domain baud rate" needs to be configured separately; when none of the options in the baud rate
list meets the requirements, you can use a custom baud rate. After calculating the baud rate parameters
in the baud rate calculator, copy the result to the "custom baud rate" configuration item.
4. Select terminal resistance enable: Determine whether to enable terminal resistance based on the
impedance matching on the bus. After the terminal resistance is enabled, a 120 ohm resistor will be
connected in parallel on the bus;
after the terminal resistance is connected, the impedance on the bus
will be changed. If you do not know whether access is required, you are advised not to enable it.
5.5.3 Configuring CAN(FD)-to-Ethernet Parameters
The CANFDNET device supports 16-channel Ethernet forwarding configuration. Click the "CAN(FD) to
Ethernet" option. The "CAN(FD) to Ethernet" configuration interface appears.
Figure 5.7 "CAN(FD)-to-Ethernet" option
