Advantech RS-485 user manual Syntax $aa2cr

	Chapter 6
$aa2	$aa2
Name	Configuration Status
Description	Returns the configuration status for a specified system
	module.
Syntax	$aa2(cr)
	$ is a delimiter character.
	aa (range 00-FF) represents the 2-character hexadeci-
	mal address of the ADAM-5000 system you want to
	interrogate.
	2 is the Configuration Status command.
	(cr) is the terminating character, carriage return (0Dh).
Response	!aaccff(cr) if the command is valid.
	?aa(cr) if an invalid operation was entered.
	There is no response if the module detects a syntax
	error, communication error or if the specified address
	does not exist.
	! delimiter character indicating a valid command was
	received.
	? delimiter character indicating the command was in-
	valid.
	aa (range 00-FF) represents the 2-character hexadeci-
	mal address of an ADAM-5000 system.
	cc represents the baud rate code.
	ff is a hexadecimal number that equals the 8-bit parame-
	ter representing checksum status. The sixth bit repre-
	sents the checksum status; 1 means enabled while 0
	means disabled. The other bits are not used and are set
	to 0.
	(cr) is the terminating character, carriage return (0Dh).

ADAM-5000 6-7