Advantech RS-485 Manual de usuario descargar pdf (Pagina 279)

100

101

ADAM-5000 6-157

Chapter 6

$aaSiCjAhU(data) $aaSiCjAhU(data)

Name Set Alarm Limit

Description Set the High/Low alarm limit value for the specified input

channel of a specified ADAM-5000 system.

Syntax $aaSiCjAhU(data)(cr)

$ is a delimiter character.

aa (range 00-FF) represents the 2-character hexadecimal

address of an ADAM-5000 system.

SiCj identifies the desired slot i and the desired channel j.

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

value is from 0 to 4294967295. Be aware that (data) has

10 characters.

(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 address does

not exist.

! delimiter character indicating a valid command was

received.

aa represents the 2-character hexadecimal address of the

corresponding ADAM-5000 system.

(cr) represents terminating character, carriage return (0Dh)

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Advantech RS-485 Manual de usuario Pagina 279

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