Advantech ADAM-5000/TCP Series Manual page 256

Planning Your Application Program
$aaSiCjS
Name
Description
Syntax
Response
ADAM-5000/TCP User's Manual
Read Alarm Status
Read whether an alarm occurred for the specified
input channel in the specified ADAM-5000/TCP sys-
tem
$aaSiCjS(cr)
$ is a delimiter character.
aa (range 00-FF) represents the 2-character hexadeci-
mal Modbus network address of an ADAM-5000/
TCP system. SiCj identifies the desired slot i and the
desired chan- nel j.
S is the Read Alarm Status command.
(cr) represents terminating character, carriage return
(0Dh)
!aahl(cr) if the command was valid There is no
response if the system detects a syntax error or
communication error or if the specified ad- dress
does not exist.
! delimiter character indicating a valid command was
received.
aa represents the 2-character hexadecimal Modbus
network address of the corresponding ADAM-5000/
TCP system.
h represents the status of High alarm. '1' means the
High alarm occurred, '0' means it did not occur.
l represents the status of Low alarm. '1' means the
Low alarm occurred, '0' means it did not occur.
(cr) represents terminating character, carriage return
(0Dh)
Chapter 6
6-185