Advantech Adam - 4021, User Manual, Page: 192 / 286

ADAM-4000 Series User Manual 180
7.2.4 Digital Output and Alarm Command Set
Command Syntax Command Name Description I/O Module
@AAPN(data) Set Initial Count Value
of Counter N
Sets the initial count value of
the module for counter 0 or
counter 1
4080
@AAGN Read Initial Count
Value of Counter N
Read the initial count value of
counter 0 or counter 1
4080
@AAEAN Enable Alarm of
Counter N
Enable alarm for the specified
counter 0 or counter 1
4080
@AADAN Disable Alarm of
Counter N
Disable alarm for the specified
counter 0 or counter 1
4080
@AAPA(data) Set Alarm Limit Value
of Counter 0
Download the alarm limit value
for counter 0 of the specified
module
4080
@AASA(data) Set Alarm Limit Value
of Counter 1
Download the alarm limit value
for counter 1 of the specified
module
4080
@AARP Read Alarm Limit
Value of Counter 0
Ask the module to return the
alarm limit value of counter 0
4080
@AARA Read Alarm Limit
Value of Counter 1
Ask the module to return the
alarm limit value of counter 1
4080
@AADO(data) Set Digital Output
Values
Set the values of the module's
two digital outputs (ON or OFF)
4080
@AADI Read Digital Output
and Alarm Status
Ask the addressed module to
return the state of its two digital
output channels and the status
of its alarm
4080