Advantech ADAM 4000 user manual Chapter

Chapter 4

ADAM-4012 Command Table (Continued)

Command Syntax	Command Name	Command Description	Page No.
@AADI	Read Digital I/O and	The addressed module returns the	5-50
	Alarm Status	state of its digital input channel, its
		two digital output channels and the
		status of its alarm
@AADO(data)	Set Digital Output	Set the values of the module's two	5-52
		digital outputs (ON or OFF)
@AAEAT	Enable Alarm	Enables the alarm in either	5-54
		Momentary or Latching mode
@AAHI(data)	Set High Alarm	Downloads the High alarm limit	5-56
		value
@AALO(data)	Set Low Alarm	Downloads the Low alarm limit	5-57
		value
@AADA	Disable Alarm	Disables all alarm functions	5-58
@AACA	Clear Latch Alarm	The latch alarm is reset	5-59
@AARH	Read High Alarm	The addressed analog input module	5-60
		is asked to return its high alarm
		value
@AARL	Read Low Alarm	The addressed analog input module	5-61
		is asked to return its low alarm
		value
@AARE	Read Event Counter	The addressed module is asked to	5-62
		return its event counter value
@AACE	Clear Event Counter	The event counter is set to 0	5-63

Chapter 4 Command Set 4-9