Advantech ADAM-5000/TCP Series, Manual

Page: 170 / 341

Chapter 6
Planning Your Application Program
$aaSiCjAhU(data)
Name Set Alarm Limit
Description Sets the High/Low alarm limit value for the specified
input channel of a specified ADAM-5000/TCP sys-
tem.
Syntax $aaSiCjAhU(data)(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 (i : 0 to 7) and the
desired analog input channel j (j : 0 to 7). AhU is the
Set Alarm Limit command.
h indicates alarm type and can have the value H =
High alarm, L = Low alarm
(data) represents the desired alarm limit setting. The
format is always in engineering units.
(cr) represents terminating character, carriage return
(0Dh)
Response !aa(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.
(cr) represents terminating character, carriage return
(0Dh)
6-102 ADAM-5000/TCP User’s Manual