ICP DAS USA I-7530A-MR-FD User Manual page 87

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Users can use the Modbus RTU command with function code 03

to read

hex

the transmitted CAN message. The start address of the command is always

0000

and the data length field must be set to 0007

hex,

hex

Example:

Use the Modbus RTU command (function code 03

) to read the transmitted

hex

CAN message format from the Output Register:

Figure 5-6: Use the Modbus RTU command (function code 03

) to read the

hex

transmitted CAN message format.

I-7530A-MR-FD Modbus RTU to CAN Converter User's Manual (Version 1.0, 08/2022) ------------- 87

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