Instruction Manual

NuDAM-6521 • 75
@Example
User command: ~300<CR>
Response: !3000$#%@~*<CR>
Command leading code setting is $#%@~* for module address ID 30, current
status is factory default setting.
5.4.19 Change Command Leading Code Setting
@Description
User can use this command to change command leading code setting as he
desired.
@Syntax
~(Addr)10(C1)(C2)(C3)(C4)(C5)(C6)<CR>
~ Command leading code.
(Addr) Address ID, range (00 - FF).
10 Change command leading code setting.
(C1) Leading code 1, for read configuration status, firmware version,
etc. default is
$. (1-character)
(C2) Leading code 2, for read synchronize sampling, digital
output ,default is
#. (1-character)
(C3) Leading code 3, for change configuration.
default is %. (1-character)
(C4) Leading code 4, for read alarm status, enable alarm, etc. default is
@. (1-character)
(C5) Leading code 5, for read command leading code, change leading
code, etc. default is
~.
(1-character)
(C6)
Leading code 6, this leading code is reserved. default is
*.
(1-character)
@Response
!(Addr)< CR>
or
?(Addr)<CR>
! Command is valid.
? Command is invalid.
(Addr) Address ID.