Advantech ADAM 4000 Chapter 4 , ADAM-4012 Command T able (Continued)

Chapter 4
Chapter 4 Command Set
4-9
ADAM-4012 Command Table (Continued)
Command S
y
ntax Command Name Command Description Pa
g
e No.
@AADI Read Digital I/O and
Alarm Status The addressed module returns the state of its digital input channel, its
two digital output channel s and the
status of its alarm
5-50
@AADO(data) Set Digital Output Set the values of the module's two
di
g
ital outputs
(
ON or OFF
)
5-52
@AAEAT Enable Alarm Enables the alarm in either
Momentary or Latching mode 5-54
@AAHI(data) Set High Alarm Downloads the High alarm limit
value 5-56
@AALO(data) Set Low Alarm Downloads the Low alarm limit
value
5-57
@AADA Disable Alarm Disables all alarm functions 5-58
@
AAC
A
Clear Latch Alarm The latch alarm is reset 5-59
@AARH Read High Alarm The addressed analog input module
is asked to return its high alarm
value
5-60
@AARL Read Low Alarm The addressed analog input module
is asked to return its low alarm
value
5-61
@AARE Read Event Counter The addressed module is asked to
return its event counter value
5-62
@AACE Clear Event Counter The ev ent co un ter is set to 0 5-63