Advantech 5000 Series Manual de usuario descargar pdf (Pagina 126)

Chapter 6

$aaSiCjB

Name Read Input Range

Description Returns the input range in engineering units for a

specified channel of a specified analog input module in a

specified system.

Syntax $aaSiCjB

$ is a delimiter character.

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

address of the ADAM-5000 system you want to

interrogate.

SiCj identifies the slot i (i:0 to 3) of the ADAM-5000

system and the channel j (j:0 to 7) of the ADAM-5017H

/ 5017UH module you want to interrogate.

B represents the read input range command.

(cr) is the terminating character, carriage return (0Dh).

Response !aarr00(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 address does

not exist.

! delimiter character indicating a valid command was

received.

? delimiter character indicating the command was

invalid.

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

address of an ADAM-5000 system.

rr represents the 2-character hexadecimal code of the

input range. (See Appendix B)

(cr) is the terminating character, carriage return (0Dh).

ADAM-5000 6-61

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Advantech 5000 Series Manual de usuario Pagina 126