Advantech ADAM-5000/TCP Series, Manual

Page: 274 / 341

Planning Your Application Program
$aaSiCj5s
Name Set Counter Start/Stop
Chapter 6
Description Request the addressed counter/frequency
module to start or stop the counting.
Syntax $aaSiCj5s(cr)
$ is a delimiter character.
aa (range 00-FF) represents the 2-character hexadeci-
mal Modbus network address of the ADAM-5000/
TCP system.
SiCj identifies the I/O slot i and the channel j of the
module you want to set.
5 is the command for setting counter Start/Stop.
s represents start/stop command. s=0 indicate
stop counter. s=1 indicate start counter.
(cr) is the terminating character, carriage return (0Dh)
Response !aa(cr) if the command is valid.
?aa(cr) if an invalid operation was entered. There is
no response if the module detects a syntax error or
communication error or if the specified ad- dress
does not exists.
! delimiter character indicating a valid command was
received.
? delimiter character indicating the command was
invalid.
aa (range 00-FF) represents the 2-character hexadeci-
mal Modbus network address of an ADAM-5000/
TCP system.
(cr) is the terminating character, carriage return (0Dh)
ADAM-5000/TCP User’s Manual
6-161