Advantech Data Acquisition Modules ADAM 4000 Manual de usuario descargar pdf (Pagina 276)

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Chapter 7

ADAM 4000 Series User’s Manual

$AAAG

Name Set Gate Mode command

Description Request the specified counter/frequency module to set its

gate to one of the three states, high, low or disabled.

Syntax $AAAG(cr)

$ is a delimiter character.

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

address that you will access to.

A is the Gate Mode command.

G determines the gate mode:

G = 0 the gate is low

G = 1 the gate is high

G = 2 the gate is disabled

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

Response !AA(cr) if the command is valid.

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.

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

address of the module.

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

Example command: $01A1(cr)

response: !01(cr)

The command requests the counter/frequency module at

address 01 to set its gate high. The module will reply with

an address indicating that it has executed the command.

4080, 4080D

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