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CANFDNET-200U
High-Performance Dual-Channel Ethernet to CAN (FD) Converter User Manual
Destination
address
Destination port
Timeout
disconnect time
Channel
message
CAN0, CAN1
reporting
Error message
CAN0, CAN1
report
Packet frame
number
Timeout packet
time
Receive buffer
Connection not
processing
method
Multicast
Multicast address
Destination address, which can be a domain name. Valid for TCP client or UDP;
When the work mode is UDP, special settings are supported:
1. You can set the target IP address as an IP segment, and use "-" to separate the
-
two IP addresses. For example, you can set 192.168.0.10-192.198.0.20;
2. The target IP address can be set to be empty. The device will not upload data until
it confirms the destination IP address after receiving the first UDP packet.
Destination port, which is valid for TCP client or UDP. The value ranges from 1 to
-
65535. Some ports are occupied by other network protocols.
The available values are 0 and 100-65525. This item is meaningful only when a TCP
client or server is used. Time (in 10 ms) that the CAN or Ethernet interface delays
0
from receiving the last data after the TCP connection is established. If no data is
received before the timeout period expires, the TCP connection is disconnected. "0"
indicates it will not be disconnected all the time.
The messages of the specified channel are uploaded All channel messages are
uploaded by default.
When an error occurs in the specified channel, whether the error information is
transmitted. All channels are uploaded by default.
The available value is 1-18. When the CAN port continuously receives data (the
interval is less than the sub-packet interval) and the number of received CAN frames
reaches the "number of packet frames", the received data is encapsulated into an
Ethernet packet and sent to the network port. The number of packet frames refers to
the maximum number of frames in the packet.If the number of sub-packaging frames
is not reached during the receiving process, and the frame interval exceeds the
18
timeout packet interval, the received data is also encapsulated into an Ethernet
packet and sent.
If the number of packet frames is set to 1, each CAN frame is sent separately as an
Ethernet packet. At this time, the real-time performance is the strongest, but the
network load is the highest; If the number of sub-packet frames is set to 18, the
channel traffic is the largest and the network load is the smallest.
The value ranges from 1 to 255. When the CAN port does not receive a new data
frame within the time defined by the "packaging time interval" (unit: ms), and the
1
number of packet frames has not been reached, all data frames that have been
received and have not been sent will be encapsulated into an Ethernet packet and
sent to the network port.
This option is only valid under TCP server or client. It determines whether to clear the
message receiving buffer of the CAN port after the connection is established. If it is
not cleared, the data in the message receiving buffer will be sent out after the
cleared
connection is established. If it is cleared, the buffered packets are cleared when the
TCP connection is established. The TCP server mode is cleared only when the first
connection is established.
Disable
The UDP mode is valid. Enter the multicast address after it is enabled.
Valid when multicast is enabled. Enter the multicast IP address. The device will
-
receive packets from the multicast address.
©2021 Guangzhou ZLG Electronics Co., Ltd.
27
User Manual
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