Datalogic Matrix 210, Programming Manual

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HOST MODE PROGRAMMING
10
3
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
H
> <FD
H
> ]
Where:

CHR1 :
Character identifying the Function of the parameter to program.

CHR2,CHR3: Character indicating the Depth of the parameter to program.

<FE
H
>,<FD
H
>
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
H
> <FD
H
> ] 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
H
>,<FD
H
>
Special characters used to indicate parameter Depth > 9 .

DATA :
Character or string indicating the current parameter Value.