Command |
@AARH |
Description |
Read Hight Alert Limit
|
Syntax |
@AARH[CHK](cr)
@ |
a delimiter character |
AA |
address of setting module (00 to FF) |
RH
|
command for reading high alarm
|
[CHK] |
2 characters of Checksum |
(cr) |
Character Return(0x0D) for denote the end of command |
|
Response |
Valid Command |
!AA(Data)[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 |
address of response module (00 to FF) |
(Data)
|
high alarm value in engineer unit format
|
[CHK] |
2 characters of Checksum |
(cr) |
Character Return(0x0D) for denote the end of response |
|
Example |
Command |
@01RH |
Response |
!01+2.5000
|
Description |
Read address 01 high alarm, return +2.5000.
|
|
Reference |
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