Advantech ADAM 4000 user manual $AAX1cr

4055, 4056S, 4056SO,											Chapter 7
4060, 4068, 4069
$AAX1
Name	Read Safety Value command
Description	Read the time-out setting and pre-defined safety status of DO
	channels.
Syntax	$AAX1(cr)
	$ is a delimiter character.
	AA (range 00-FF) represents the 2-character hexadecimal
	address that you will access to.
	X1 is the Read Safety Value command.
	(cr) is the terminating character, carriage return (0Dh).
Response	! TTTTDDDD(cr) if the command is valid.
	?AA(cr) if an invalid command has been issued.
	! is a delimiter character which indicates a valid command.
	? is a delimiter character which indicates an invalid
	command.
	TTTT is the time, 100 ms per number.
	DDDD is the four-hexadecimal character representing the
	desired input safety value. The first character D is always 0,
	and the others are the channels values.
	For Example, 017A
	First character is always 0
	The meaning of 17A is as follows:
	Digital value	0	0	0	1	0	1	1	1	1	0	1	0
	Adam-4056SO channel no.	11	10	9	8	7	6	5	4	3	2	1	0
	17A means channels 1, 3,4,5, 6, 8 are ON, and the rest are
	OFF.
	(cr) is the terminating character, carriage return (ODh).

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