8 | Web interface Baumer
56 Operating Manual IDC200 | V1.0
Denotation Example Description
Gray value of bright modules Average gray value of all light modules of
the DataMatrix or QR code.
Gray value / evaluation
0,7 .. 0,86 / A
0,86 .. 1,0 / B
0,55 .. 0,7 / B
0,4 .. 0,55 / C
0,25 .. 0,4 / D
0 .. 0,25 / F
Quality features PDF 417 (ISO/IEC 15415)
Denotation Description
Reflective properties
Start-/Stop-Pattern
Evaluation of reflection properties and line widths of start-
stop pattern
Percentage of decoded code words Relative proportion of decoded code words
Unused error correction Proportion of unused error redundancy
Modulation Amplitude between symbol modules
Capability of decoding Deviation in width of symbol elements
Defects Scan profile irregularities within modules
8.4.2 Mode Parameterization Communication
8.4.2.1 Communication: Data telegram
In mode Communication: Data Telegram, parameterization of both Data Input and Data Out-
put is via the process interface, see Interfaces and protocols [}19].
The sensor can output data via the process interface (Data Output) or may be re-parameter-
ized during running operation (Data Input). One Data Telegram each for Data Input / Data
Output can be configured. Data telegrams are organized in data blocks and separated by Sep-
arator. Furthermore, depending on the selected process interface,Data Telegram has a de-
fined start (Header) and end identifier (Line ending).
INFO
For data telegram configuration, first some of the features to be controlled/retrieved (e.g. ex-
pected code value or read code) must be created via the web interface. Image acquisition pa-
rameters (e.g. the exposure time) are immediately available for data telegram configuration.
The desired function (Data Input / Data Output) is selected in the upper area. General settings
for data telegram configurations are performed in the left area.
The center area defines data block contents.
The lower preview area shows how data telegrams are input or output via the process interface.
The preview may differ according to the selected protocol.
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