CB-7080 & CB-7080D Counter/Timer User's Guide
$AA1H
2-13
$AA1H
Description
: Reads the high trigger level of non-isolated input. Refer to "
Programmable threshold voltage
setting
" on page 1-8 for more information.
Syntax
: $AA1H[chk](cr)
$
A delimiter character
AA
2-character HEX module address, from 00 to FF
[chk
2-character checksum. If checksum is disabled, no [chk].
(cr)
0x0D
Response
:
Valid response
!AA(data)[chk](cr)
Invalid response
?AA[chk](cr)
no response
Syntax error, communication error or address error
!
A delimiter character indicating a valid response
?
A delimiter character indicating an invalid response
AA
2-character HEX module address
(data)
2-character decimal value for high trigger level. The unit is 0.1 volt and the range
can be from 0.0 to 5.0 volts.
[chk]
2-character checksum. If checksum is disabled, no [chk].
(cr)
0x0D
Examples
:
High trigger level=2.4 volts:
command:$011H(cr)
response:
!0124(cr)
High trigger level=3.0 volts:
command:
$021H(cr)
response:!0230(cr)
