Advantech Data Acquisition Modules ADAM 4000 Manual do Utilizador descarregar pdf (Página 269)

100

101

Digital I/O and Relay Output

Counter/Frequency Command Set

ADAM 4000 Series User’s Manual

$AABS

Name Set Input Mode command

Description Set the input signal mode of the specified counter/

frequency module to either non-isolated (TTL) or

photo-isolated.

Syntax $AABS(cr)

$ is a delimiter character.

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

address that you will access to.

B is the Set Input Signal Mode command.

S indicates the input signal mode. When S = 0, the module

is configured to non-isolated (TTL) input. If S = 1, the

module is configured to photo-isolated input.

(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: $03B0(cr)

response: !03(cr)

The command configures the counter/frequency modules at

address 03 to retrieve a non-isolated input. The module

replies by sending its address to indicate that the command

was executed.

NOTICE: The input mode command is not related to a specific channel.

When the input mode is set both channels are changed

accordingly.

4080, 4080D

1 2 ... 264 265 266 267 268 269 270 271 272 273 274 ... 428 429

Comentários a estes Manuais

Sem comentários

Advantech Data Acquisition Modules ADAM 4000 Manual do Utilizador Página 269

Comentários a estes Manuais

Manuais e produtos relacionados com Hardware Advantech Data Acquisition Modules ADAM 4000