Advantech Adam 4000 Series - Page 126

4-42 ADAM 4000 Series User's Manual
Command Set
Command
Syntax
Command Name Description I/O Module
$AA6 Read Channel
Status
Ask the specified input
module to return the status
of all eight channels
4015, 4017, 4018,
4018M, 4019
$AA0 Span Calibration Calibrate the analog input
module to correct for gain
errors
4011, 4011D, 4012,
4013, 4016, 4017, 4018,
4018M
$AA1 Offset Calibration Calibrate the analog input
module to correct for offset
errors.
4011, 4011D, 4012,
4013, 4016, 4017, 4018,
4018M
#** Synchronized
Sampling
Orders all analog input
modules to sample their
input values and store them
in special registers
4011, 4011D, 4012,
4013, 4015, 4016, 4019
$AA4 Read
Synchronized
Data
Returns the value that was
stored in the specified
module’s register after the
#** command
4011, 4011D, 4012,
4013, 4015, 4016, 4019
$AAB Channel Diagnose Ask the module to respond
whether the wiring is open or
closed
4011D, 4015
$AA3 CJC Status Returns the value of the CJC
sensor for a specified analog
input module
4011, 4011D, 4018,
4018M, 4019
$AA9 CJC Offset
Calibration
Calibrates the CJC sensor for
offset errors
4011, 4011D, 4018,
4018M, 4019