Commissioning and configuration
118
BCL 504
i
Leuze electronic
10.6.3
Module 7 – Code fragment technology
Description
Module for supporting the code fragment technology.
Parameters
Parameter length
4 byte
Input data
None
Output data
None
Processing end at end of label:
If this parameter is set, a decoded barcode is only completely decoded after the scanning
beam has exited the entire barcode. This mode is useful if the quality of the barcode is to be
assessed, since more scans are now available for the quality evaluation of the barcode.
This parameter should be set if the AutoControl function is activated (see chapter 10.15.3
"Module 92 – AutoControl"). If the parameter is not set, the barcode is immediately detected
and processed further as soon as all necessary barcode elements are available.
Parameter
Description
Addr.
Data type
Value range
Default
Unit
Maximum
width ratio
The maximum width ratio is used to
determine the light zones. The light
zones identify the beginning or end
of patterns.
0
UNSIGNED8
0 … 255
13
-
Minimum
number of ele-
ments
A pattern must have at least this
minimum number of duo-elements,
i.e. no patterns which have fewer
duo-elements.
1 … 2
UNSIGNED16
2 … 400
6
-
Code frag-
ment mode
This parameter can be used to
switch CRT mode on and off.
3.0
Bit
0:
Switched off
1:
Switched on
1
-
Processing
end at end of
label
If this parameter is set, a decoded
barcode is only completely decoded
after the scanning beam has exited
the entire barcode.
3.2
Bit
0:
Switched off
1:
Switched on
0
-
Table 10.9:
Parameters for module 7