Advantech 5000 Series Manual de usuario descargar pdf (Pagina 224)

Chapter 6

$aaSiCjRhU

Name Read Alarm Limit

Description Return the High/Low alarm limit value for the specified

input channel in the addressed ADAM-5000 system

Syntax $aaSiCjRhU(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

RhU is the Read Alarm Limit command.

h indicates alarm type and can have the value H = High

alarm, L = Low alarm

(cr) represents terminating character, carriage return

(0Dh)

Response !aa(data)(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.

(data) represents the desired alarm limit setting. The

format is always in engineering units. Be aware that

(data) has 10 characters.

(cr) represents terminating character, carriage return

(0Dh)

ADAM-5000 6-159

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Advantech 5000 Series Manual de usuario Pagina 224