Datalogic Reader Matrix-1000 Manual de usuario descargar pdf (Pagina 13)

PROGRAMMING STRINGS

3.3 HOW TO GET A SINGLE PARAMETER FROM THE READER

The Matrix device single parameter get string must have the following format:

Parameter Depth = 1

<ESC> CHR1 CHR2

Where:

 CHR1:

Character identifying the category of the parameter to get.

 CHR2:

Character identifying the Function in the category.

Parameter Depth > 1

<ESC> CHR1 CHR2 [CHR3 <FE

> <FD

Where:

 CHR1:

Character identifying the Function of the parameter to program.

 CHR2,CHR3:

Character indicating the Depth of the parameter to program.

 <FE

>,<FD

Special characters used to indicate parameter Depth > 9.

The following command must be transmitted after sending each get command string:

<ESC> I D #

If the sequence is correct, the device replies with the programming string for the current

value of the parameter:

Parameter Depth = 1

<ESC> CHR1 CHR2 DATA <ESC> I A #

Where:

 CHR1:

Character identifying the category of the parameter to get.

 CHR2:

Character identifying the Function in the category.

 DATA:

Character or string indicating the current parameter Value.

Parameter Depth > 1

<ESC> CHR1 CHR2 [CHR3 <FE

> <FD

>] DATA <ESC> I A #

Where:

 CHR1:

Character identifying the Function of the parameter to get.

 CHR2,CHR3:

Character indicating the Depth of the parameter to get.

 <FE

>,<FD

Special characters used to indicate parameter Depth > 9.

 DATA:

Character or string indicating the current parameter Value.

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Datalogic Reader Matrix-1000 Manual de usuario Pagina 13

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