8 | Web interface Baumer
48 Operating Manual IDC200 | V1.0
8.4.1.2 Measuring tool: Barcode
This measuring tool is for reading barcodes. Furthermore, the code reading quality can be spec-
ified compliant to ISO/IEC 15416.
Image source
n
Image 1
Code types
n
All: image is searched for every for every readable barcode.
n
List: Shows a barcode list for selection.
▪ EAN/UPC: Shows a list of EAN and UPC codes.
▪ GS1: Shows a list of GS1 codes.
▪ Misc: Shows the codes that are not GS1 or EAN/UPC
codes.
NOTE: Defined code types reduce detection errors.
Number of codes
n
Setting the maximum number of codes to be read.
NOTE: Setting more codes than are available in the image will
increase processing time! Defining the evaluation range may
be useful.
Quality
n
Code quality checks enabled / disabled compliant to ISO/IEC
15416.
NOTE: Enabling this function will increase calculation time!
NOTE: To make any settings regarding minimum quality
please use the tool Qualitycheck.
Polarity
n
Indication whether code to be read is darker or lighter than
background.
Region of Interest Limits
n
Defining a region for evaluation in the image. Only this region
is searched for the code. Truncated code is being fully read, if
possible.
Timeout
n
Limitation of processing time for code identification in ms.
NOTE: Exceeding the defined calculation time will abort the
reading operation. This may either implicate reading of fewer
codes than present in the image or not executing any quality
check.
Sorting
n
Defines the reading direction in an image. This allows for
sorted output if multiple codes are present.
n
Auto: Attempt of reading the code like a book (line by line
from top to bottom or from left to right within a line). Unlike
function, Left > Right / Top > Down it considers the alignment
of all codes. Hence, any twist or slight offset in height will not
effect the sorted output.
The process interface allows for setting the following values:
Input value Data type Measurement range Unit
EnableTimeout Bool 0 / 1 ms
Maximum number of
codes
Integer 1 - 10 -
Polarity Text Any
DarkOnBright
-
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