ADAM-4000 Series User Manual 94
#AA Read Analog Input
Return the input value from the speci-
fied analog input module in the cur-
rently configured data format
5-14
$AA0 Span Calibration
Calibrates an analog input module to
correct for gain errors
5-19
$AA1 Offset Calibration
Calibrates an analog input module to
correct for offset errors
5-20
#**
Synchronized
Sampling
Orders all analog input modules to
sample their input values and store
them in special registers
5-21
$AA4
Read Synchronized
Data
Returns the value that was stored in
the specified module's register after
the #** command
5-22
$AA6
Get Excitation
Voltage Output Value
Returns either last value sent to spec-
ified module by $AA7 command, or
start-up output voltage
5-65
$AA7
Excitation Voltage
Output
Direct output excitation voltage data
to a specified module
5-66
$AAS
Start-up Voltage Out-
put Configuration
Stores a default value in a specified
module. The output value will take
effect upon startup
5-67
$AAE Trim Calibration
Trims specified module a number of
units up or down
5-69
$AAA Zero Calibration
Tells the module to store parameters
for zero calibration
5-70
$AAB Span Calibration
Tells the module to store parameters
for span calibration
5-71
@AADI
Read Digital I/O and
Alarm Status
The addressed module returns the
state of its digital input channel, its
two digital output channels and the
status of its alarm
5-50
@AADO(data) Set Digital Output
Set the values of the module's two
digital outputs (ON or OFF)
5-52
@AAEAT Enable Alarm
Enables the alarm in either Momen-
tary 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
@AACA 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
Table 4.6: ADAM-4016 Command Table
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