Unitech MS860G, Руководство пользователя

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MS860G WiFi Manual 57
PROGRAMMING VIA SCANNER INPUT
Data Editing
Data Editing allows you to manipulate the bar code data output
into the format that you require by scanning the bar codes on
page 64 in addition to Function Codes and ASCII Codes on
pages 65 to 68.
After scanning the “Enter Group 9” bar code, all the subsequent
bar code input (except character string units) beginning with
“IN_ID” must be separated by scanning comma bar codes, until
you scan the final “Enter” followed by the “Exit” bar code. The
“Enter Group 9” and the “Enter” bar codes are not followed by
commas.
Parameters are grouped into Qualifiers and Modifiers .
Qualifiers specify the conditions that must be met in order for
data editing to occur, be it minimum or maximum data length,
specific symbologies, or specific character strings present.
Modifiers modify the data output according to pre-set rules by
either removing specified parts of the data or adding
user-defined data.
When programming the scanner, qualifiers must precede
modifiers. Each programming parameter is output according to
the following patterns:
Qualifiers:
Input ID - Specific bar code symbologies can be selected for
special treatment. The programming bar codes must be
entered in the following sequence:
IN_ID, ID1, ID2, ...IDX , -
where “IN_ID” announces that the next bar code inputs refer
to the various bar code symbologies according to their “Code
Type” on page 60. For example, if UPC-A and Code 32
barcodes are to be singled out for data editing, the bar code
scanning sequence should be “
IN_ID,3,13, ”.
Length - Bar codes of specific length can be selected. The
programming bar codes must be entered in the following
sequence:
LEN, MIN, MAX , -where “ LEN ” announces that the
next bar code inputs refer to the mini-mum and maximum
length bar codes allowable. For example, if we only want data
editing to apply to bar codes between 9 and 12 characters
long, then the bar code scanning sequence should be “LEN, 9,
12,”.