ICP DAS USA I-7540D - Manual (Page 43)

6. Select the “Test” tab in order to test the function of transmission and reception
via the i-7540D module. In “Send CAN Message” frame, user can send the
necessary CAN message to Ethernet port 10003 of 7540D. Then 7540D will
transfer and transmit this message to CAN bus. In the “Send Command to
7540D” frame, users can send command to 7540D for getting or setting the
status or parameters of 7540D.
Figure 3-18: Send and receive CAN messages
Timer mode to send
CAN message
Used to Send
Command to 7540D
Received CAN
message
Used to send
CAN message
i-7540D CAN-Ethernet Gateway User’s Manual (Version 1.4, April/2008) 43