Advantech 5000 Series user manual Syntax $aaSi6cr

Command Set			5013 RTD Input
	$aaSi6
	Name	Read Channels Status
	Description Asks a specified input module to return the status of all
		channels
	Syntax	$aaSi6(cr)
		$ is a delimiter character.
		aa (range 00-FF) represents the 2-character hexadecimal
		address of the ADAM-5000 system you want to
		interrogate.
		Si identifies the I/O slot of the system you want to read
		channels status. The channel status defines whether a
		channel is enabled or disabled.
		6 represents the read channels status command.
		(cr) is the terminating character, carriage return (0Dh)
	Response	!aamm(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
		or communication error or if the specified address does
		not exist.
		! delimiter character indicating a valid command was
		received.
		? delimiter character indicating the command was
		invalid.
		aa (range 00-FF) represents the 2-character hexadecimal
		address of an ADAM-5000 system.
		mm are two hexadecimal values. Each value is interpret-
		ed as 4 bits. The first 4-bit value is 0. The second 4-bit
		value represents the status of channels 0-3. A value of 0
		means the channel is disabled, while a value of 1 means
		the channel is enabled.
6-32			ADAM-5000