1MDU07205-YN rev. F
REF601 CEI
User’s manual
83
Sub-function 01: Read Module Address
This sub-function code is used to read the address of a module.
Slave
Address
Function
Code
Sub
Function
Code
CRC CRC
01 46h 01 CRC CRC
Request
Response message format for function code 06
Slave
Address
Function
Code
Sub
Function
Code
Data CRC CRC
01 46h 01 01 CRC CRC
Sub-function 02: Read Baud rate
This sub-function code is used to read the operating baud rate of the MODBUS
communication.
Sub-function 03: Read parity
This sub-function code is used to read the operating parity of the MODBUS
communication.
The Baud rate setting mapping is as shown in table 13 and Parity settings is as
shown in table 14.
Serial Communication
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