I-7080, I-7080D, I-7080B, I7080BD User Manual (V 2.2) ------------------ 40
2.16 $AA1L
Description
: Read the Low trigger level of non-isolated input.
Refer to Sec. 1.8.4 for more information.
Syntax
: $AA1L[chk](cr)
$ is a delimiter character
AA=2-character HEX module address, from 00 to FF
[chk]=2-character checksum, if checksum disable
no [chk]
(cr)=0x0D
Response
: valid command
!AA(data)[chk](cr)
invalid command
?AA[chk](cr)
no response
syntax error or communication
error or address error
! is a delimiter character indicating a valid command
? is a delimiter character indicating a invalid command
AA=2-character HEX module address
(data)=2-character decimal value for low trigger level. The unit is
0.1 volt and the range can be from 0.0 to 5.0 volt.
[chk]=2-character checksum, if checksum disable
no [chk]
(cr)=0x0D
Example
:
command: $011L(cr)
response : !0108(cr)
command: $021L(cr)
response : !0210(cr)
7080/7080D
Low trigger level=0.8 volt
Low trigger level=1.0 volt
