Advantech ADAM-5000/TCP Series, Manual

Page: 160 / 341

Chapter 6
Planning Your Application Program
$aaSiCjAh
Name Read Alarm Mode
Description Returns the alarm mode for the specified channel in
the specified ADAM-5000/TCP system.
Syntax $aaSiCjAh(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 channel j (j : 0 to 7).
Ah is the Read Alarm Mode command.
h indicates alarm type and can have the value H =
High alarm, L = Low alarm
(cr) represents terminating character, carriage return
(0Dh)
Response !aas(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 address
of the corresponding ADAM-5000/TCP system.
s indicates alarm mode and can have the value M =
Momentary mode, L = Latching mode
(cr) represents terminating character, carriage return
(0Dh)
6-92 ADAM-5000/TCP User’s Manual