Character Return(0x0D) for denote the end of command
Response
Valid Command
!AAMM[chk](cr)
Invalid Command
?AA[CHK](cr)
Syntax error or communication error may get no response.
!
delimiter for valid command
?
delimiter for invalid command
AA
2-characters HEX module address
MM
HEX value .The high nibble always is 0.The low nibble byte
is mirror to channel 0 to 2.The forth bit is no use.
A value of 0 means disabled, a value of 1 means enabled.
Character Return(0x0D) for denote the end of response
Example
Command
$01S36
Response
!0102(cr)
Description
The hexadecimal 02 equals to binary 0010, the RTD input
Module in slot 3 of the I-8000 system at address 01h that
set the channel multiplexing: channel 1 enabled and
channel 0,2,3,4,5,6,7 disabled.