Advantech Data Acquisition Modules ADAM 4000 Manual do Utilizador descarregar pdf (Página 251)

100

101

Digital I/O and Relay Output

Counter/Frequency Command Set

ADAM 4000 Series User’s Manual

$AA5

Name Reset Status command

Description Requests the Reset Status of the addressed digital I/O

module to see whether it has been reset since the last Reset

Status command.

Syntax $AA5(cr)

$ is a delimiter character.

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

address whose Reset Status is to be returned.

5 is the Reset Status command.

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

Response !AAS(cr) if the command was valid.

?AA(cr) if an invalid command has been issued.

There is no response if the module detects a syntax or

communication error, or even if the specified address does

not exist.

! is a

delimiter character which indicates a valid command.

? is a

delimiter character which indicates an invalid

command.

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

address which is to be calibrated.

S represents the Status bit that is returned by the digital I/O

module. If S=1, the module has been reset since it was

issued last time. If S=0, the module has not been reset since

the last Reset Status command was not issued.

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

4050, 4051, 4052, 4053, 4055,

4056S, 4056SO, 4060, 4068, 4069

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