| Command |
@AARSN |
| Description |
Read maximum/minimum analog input of specified channel |
| Syntax |
@AARSN[CHK](cr)
| @ |
a delimiter character |
| AA |
address of reading module (00 to FF) |
| C |
command for read maximum or minimum values |
| S |
S = H for read maximum analog input
S = L for read minimum analog input |
| N |
specified channel to read |
| [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) |
maximum/minimum data of specified channel |
| [CHK] |
2 characters of Checksum |
| (cr) |
Character Return(0x0D) for denote the end of response |
|
| Example |
| Command |
@01RL3 |
| Response |
!01-05.134 |
| Description |
Read minimum input of channel 3 of address 01, response -5.134. |
|
| Reference |
@AARS
|
|