nlscan.com
Page 144
Message Interception & Pack
Message Interception & Pack
Code Programming ON
Code Programming OFF
Tools
Message Interception
Programming 1D Intercept Option
Note
：
Maximum sections of barcode message interception are 5.
1
、
Maximum value is 127 for both start digital and end digital
2
、
Overlaps of barcode message sections are allowed and work independently.
3
、
Start unit and end unit determine its message section. In the above example, descending
4
、
“
004
”
and
“
001
”
means the section of
“
last 4th
”
,
“
last 3rd
”
,
“
last 2nd
”
, and
“
last one
”
digits.
To intercept only one digit, program start unit and end unit to be the same value.
5
、
When programming 1D intercept option, read digit codes as interception
command. The rules is as below
：
The interception command format of 1D interception command regards
»
a 3-digit decimal number as a unit.
The interception command has two parts, which are barcode type
»
part(Symbol ID) and data interception part. A command could have several data
interception parts.
A barcode type part(
»
Symbol ID) uses a unit, such as
“
005
”
; a
datainterception part uses three units, including intercepting direction
unit:000(Ascending) or 001(Descending), start unit and stop unit.
There is only one type of barcode to be setted to intercept in a time.
»
Intercept EAN-13 from 1st digit to 3rd ascending and from reciprocal 4th to reciprocal 1st:
1
、
Read
“
Code Programming ON
”
2
、
Read
“
Allow Interception
”
3
、
Read
“
Program Intercept Option
”
4
、
Check Symbols ID Number table for EAN-13
5
、
Read below digit barcodes
digit
005
000
001
003
001
004
001
Denotes
symbol ID
ascending
the 1st digit the 3rd digit descending the 4th digit the 1st digit
Barcode Type
Data Interception 1
Data Interception 2
