Mitsubishi Electric MELSEC IQ-R series Reference Manual page 264

Communication speed
Specify the communication speed after switching the C24 mode.
Specified value Communication
speed
0FH 50bps
00H 300bps
01H 600bps
02H 1200bps
03H 2400bps
04H 4800bps
05H 9600bps
06H 14400bps
07H 19200bps
08H 28800bps
09H 38400bps
0AH 57600bps
0BH 115200bps
0CH 230400bps
The communication speed that can be set differs depending on the module or channel.
For the communication speed setting, refer to the following manuals.
 MELSEC iQ-R Serial Communication Module User's Manual (Application)
 MELSEC-Q/L Serial Communication Module User's Manual (Application)
■Data communication in ASCII code
Convert the numerical value to 4-digit ASCII code (hexadecimal), and send it from the upper digits.
■Data communication in binary code
Send a 1-byte numerical value from lower byte (L: bits 0 to 7).
Ex.
For communication speed 05H (9600 bps)
ASCII code
0 5
30 35
H H
13 SERIAL COMMUNICATION MODULE DEDICATED COMMANDS
262
13.4 Mode Switching Function
Binary code
05
H