Advantech Data Acquisition Modules ADAM 4000 User Manual page 286

4080, 4080D
$AA4
Name Read Filter Status command
Description Read the digital filter status of the addressed counter/
frequency module.
Syntax $AA4(cr)
$
AA
address that you will access to.
4
(cr)
Response !AAS(cr)
There is no response if the module detects a syntax or
communication error, or even if the specified address does
not exist.
!
command.
AA
address of the module.
S
S = 0 means filter is disabled
S = 1 means filter is enabled
(cr)
Example command: $034(cr)
response:
The command requests the counter/frequency module at
address 03 to return whether its digital filter is ON or not.
The module returns its address which indicates that its
digital filter is disabled.
7-51 ADAM 4000 Series User's Manual
is a delimiter character.
(range 00-FF) represents the 2-character hexadecimal
is the Read Filter Status command.
is the terminating character, carriage return (0Dh).
if the command is valid.
is a delimiter character which indicates an invalid
(range 00-FF) represents the 2-character hexadecimal
is the digital filter mode.
is the terminating character, carriage return (0Dh).
!030(cr)
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