Application
5.1 Program
SIMATIC MV500
Operating Manual, 05/2019, C79000-G8976-C495-02
73
Parameter
Possible values
Default
Description
View
•
Saved
•
Dynamic
Dynamic
Mirroring (only for data matrix codes):
•
Saved: If the code to be read is mirrored com-
pared with the saved code, the reader does
not decode the code to be read.
•
Dynamic: The reader also decodes codes that
are mirrored compared with the saved code.
Filter
•
Saved
•
Dynamic
Saved
•
Saved: The reader does not use all the image
enhancement filters and therefore achieves a
faster read result (including "NOK").
•
Dynamic: This setting improves the read relia-
bility with particularly poor code qualities, for
example on metal surfaces.
This parameter has no effect on PDF417 codes.
5.1.4.12
Decoder options (1D)
The following parameters apply for reading and verifying barcodes.
Table 5- 48 1D
Parameter
Possible values
Default
Description
Height
•
Saved
•
Dynamic
Dynamic
Height of the barcode in pixels:
•
Saved: The reader decodes barcodes with a
height similar to that of the saved code faster.
•
Dynamic: The reader decodes a barcode
regardless of its height.
Length
•
Saved
•
Dynamic
Dynamic
Length of the barcode in pixels:
•
Saved: The reader decodes barcodes with a
length similar to that of the saved code faster.
•
Dynamic: The reader decodes a barcode
regardless of its length.
Number of bars
•
Saved
•
Dynamic
Dynamic
Number of bars in the barcode.
•
Saved: The reader decodes only barcodes
that have the exact same number of bars as
the code used to save the program.
•
Dynamic: The reader can decode a barcode
regardless of the number of bars.
Min. quiet zone
length
•
Saved
•
Dynamic
Dynamic
Length of the quiet zone.
•
Saved: The reader adapts itself to the length
of the quiet zone of the saved code to provide
faster and more reliable decoding.
•
Dynamic: The reader uses the default value
for the minimum quiet zone length.
Содержание SIMATIC MV500
Страница 6: ...Introduction SIMATIC MV500 6 Operating Manual 05 2019 C79000 G8976 C495 02 ...
Страница 14: ...Description of the WBM 3 1 Layout of the WBM SIMATIC MV500 14 Operating Manual 05 2019 C79000 G8976 C495 02 ...
Страница 148: ...Device 7 4 Help SIMATIC MV500 148 Operating Manual 05 2019 C79000 G8976 C495 02 ...