Advantech Data Acquisition Modules ADAM 4000, User Manual

Page: 134 / 429

Chapter
4
Chapter 4 Command Set 4-31
ADAM-4055 Command Table
Command Syntax Command Name Command Description Page
No.
%AANNTTCCFF Configuration Sets the address, baud rate, and/or
checksum status to a digital I/O
module 7-4
#AABB(data) Digital Data Out Writes specified values to either a
single channel or all channels
simultaneously 7-8
#** Synchronized
Sampling
Orders all digital I/O modules to
sample their input values and store
them in special registers 7-11
$AA2 Configuration
Status
Returns the configuration parameters
of a specified digital I/O module 7-14
$AA4 Read
Synchronized
Data
Returns the value of a specified digital
I/O module that was stored in the
specified register after an #**
command was issued 7-12
$AA5 Reset Status Indicates whether a specified digital
I/O module was reset after the last
time that $AA5 command was issued 7-16
$AA6 Digital Data In Returns the values of the digital I/O
channel in the addressed module 7-6
$AAF Read Firmware
Version
Return the firmware version code from
the specified digital I/O module 7-18
$AAM Read Module
Name
Return the module name from the
specified digital I/O module 7-19
$AAX0TTTTDDDD Write Safty Value Force the DO channels to safety status
when communication is time-out and
over pre-defined period. 7-21
$AAX1 Read Safty Value Read the time-out setting and
pre-defined safety status of DO
channels.
7-22
$AAX2 Read Safty Flag Requests the Safty Flag of the
addressed digital I/O module to see
whether the safety value has been
executed since Write Safety Value
command was set. 7-23
$AAXnnnn Watchdog Timer
Setting Set communication WDT cycle time
from 0000 ~ 9999 (unit: 0.1 second. if
value is 0000, the communication
WDT function will be disable) 7-27
$AAY Read Watchdog
Timer Setting Read the cycle time setting of
communication WDT 7-28