4-174 ADAM 4000 Series User's Manual
Command Set
4080, 4080D
$AAB
Name Read Input Mode.
Description Read the input mode of the specified counter/frequency
module.
Syntax $AAB(cr)
$ is a delimiter character.
AA (range 00-FF) represents the 2-character hexadecimal
address of counter/frequency that you want to interrogate.
B identifies the Read Input Signal Mode command.
(cr) is the terminating character, carriage return (0Dh)
Response !AAS(cr) if the command is valid.
There is no response if the module detects a syntax error or
communication error, or if the specified address does not exist.
! delimiter character indicating the command was valid.
AA (range 00-FF) represents the 2-character hexadecimal
address of a counter/frequency module.
S indicates the input signal mode. S = 0 configures the module
for non-isolated (TTL) input and S = 1 configures the module
for photo-isolated input.
(cr) is the terminating character, carriage return (0Dh).
Example command: $03B(cr)
response: !030(cr)
The command requests the counter/frequency module at
address 03 to return its input mode. The addressed module
replies that its input mode is set to receive non-isolated input.
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