User Manual

Command Set • 63
Note : When you want to change the checksum or baud rate then the
DEFAULT* pin should be grounded at first.
@Example
User command: %0130400600<CR>
Response: !30<CR>
Item Meaning Description
% (Leading Code) Command leading code.
01 (OldAddr) Original address ID is 01H.
30 (NewAddr)
New address ID is 30H
(Hexadecimal).
40 (TypeCode) Digital I/O module.
06 (BaudRate) Baud rate is 9600.
00 (CheckSumFlag) 00 means checksum is disable.
<CR> Carriage return 0x0D.
Code Baudrate
03 1200 bps
04 2400 bps
05 4800 bps
06 9600 bps
07 19200 bps
08 38400 bps
09 115200 bps
Table 0-1 Baud rate setting code
Table 0-2 Check sum flag setting
7
6
5
4 3 2 1 0
Reserved
Must to be 0
Checksum
0 : disable
1 : enable
Reserved
Must to be 000000