Mitsubishi Electric MELSEC IQ-R series Reference Manual page 263

Transmission setting
Specify the transmission setting after switching the C24 mode.
Bit Item
b0 Operation setting
b1 Data bit
b2 Parity bit
b3 Odd/even parity
b4 Stop bit
b5 Sum check code
b6 Online change
b7 Setting change
For the transmission 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).
When the transmission settings are as follows:
Bit Item
b0 Operation setting
b1 Data bit
b2 Parity bit
b3 Odd/even parity
b4 Stop bit
b5 Sum check code
b6 Online change
b7 Setting change
ASCII code
E 6
45 36
H H
OFF (0) ON (1)
Independent Interlink
7 8
None Yes
Odd Even
1 2
None Yes
Disable Enable
Disable Enable
Setting ON/OFF
Independent OFF
8 ON
Yes ON
Odd OFF
1 OFF
Yes ON
Enable ON
Enable ON
Binary code
E6
H
13 SERIAL COMMUNICATION MODULE DEDICATED COMMANDS
13.4 Mode Switching Function
13
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