Advantech 5000 Series user manual $aaSi5mm

Command Set			5013 RTD Input
	$aaSi5mm
	Name	Enable/Disable Channels for multiplexing
	Description Enables/Disables multiplexing for separate channels of
		the specified input module
	Syntax	$aaSi5mm(cr)
		$ is a delimiter character.

aa (range 00-FF) represents the 2-character hexadecimal address of the ADAM-5000 system.

Si identifies the I/O slot of the system.

5 represents the enable/disable channels command.

mmare two hexadecimal values. Each value is interpret- ed by the module as 4 bits. The first 4-bit value is 0. The second 4-bit value represents the status of channels 0 to

3.A value of 0 means the channel is disabled, while a value of 1 means the channel is enabled. (See the Read Channel Status Command $aaSi6).

		Note: Bit 4 can not enable a channel in the ADAM-
		5013 since the module is physically limited to 3
		channels.
		(cr) is the terminating character, carriage return (0Dh)
	Response	!aa(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
6-30		ADAM-5000