Advantech RS-100-RT Bedienungsanleitung PDF herunterladen (Seite 262)

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101

4-178 ADAM 4000 Series User's Manual

Command Set

4080, 4080D

$AA9(data)

Name Send Data to LED

Description The host computer sends data to the addressed module to

display on its LED.

Syntax $AA9(data)(cr)

$ is a delimiter character.

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

address of counter/frequency module that you want to interro-

gate.

9 identifies the Send LED Data command.

(data) is a floating point numeral consisting of five number

digits and one digit for the decimal point. Its maximum value is

99999.

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

Response !AA(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 exists.

! is a delimiter character indicating the command was valid.

? is a delimiter character indicating the command was invalid.

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

address of a counter/frequency module.

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

Example command: $0198999.9(cr)

response: !01(cr)

The command requests the host computer to send 8999.9 to the

counter/frequency module at address 01 to display on its LED

display. This command is only valid after the command $0182

has been issued.

4080D

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