Digital Input/Output Command Set - Advantech ADAM-5000/TCP Series Manual

Planning Your Application Program
6-4-5

Digital Input/Output Command Set

Command Syntax
$aaSi6
#aaSiBB(data)Digital Data Out
$aaSiM
$aaSi6
Name
Description
Syntax
Response
ADAM-5000/TCP User's Manual
Command Name
Digital Data In
"Read Channel
Masking Status"
Digital Data In
This command requests that the specified module in
an ADAM-5000/TCP system at address aa return
the status of its digital input channels and a read-
back value of its digital output channels.
$aaSi6(cr)
$ is a delimiter character.
aa (range 00-FF) represents the 2-character hexadeci-
mal Modbus network address of the ADAM-5000/
TCP system.
Si identifies the I/O slot of the system you want to
read.
6 is the Digital Data In command.
(cr) is the terminating character, carriage return (0Dh)
!aa(datainput)(datainput)00(cr) if the command is
valid. (ADAM-5051/5050/5055)
Description
"Returns the values of digital I/O
channels for a specified module"
"Sets output values of a single digital
output channel or of all digital output
channels simultaneously for a
specified module."
"Asks the specified module to return
the masking status of all digital output
channels."
Chapter 6
6-141