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Starting up the device - Configuration
Parameter
Limit for reading
quality
Sensitivity
Parameter length
3 bytes
Input data
Tab. 8.50:
Input data for module 92
Input data
Scan quality
Input data length
1 byte
Output data
None
NOTICE
By means of the AutoControl function, it is possible to detect bar codes of decreasing quality
and thus take appropriate measures before the label is no longer legible. With activated Auto-
Control function, note that the "Processing end at end of label" parameter in the CRT module
should be set to allow for a better assessment of the bar code quality, see chapter 8.6.3 "Mod-
ule 7 – Code reconstruction technology".
8.15.4 Module 100 – multiScan master
PROFINET-IO module identifier
Module ID: 1100
Submodule ID: 1
Description
The module defines the mode of operation of the function multiScan master. The multiScan master per-
forms the control function in the multiScan network. It starts the decoding, accepts the decoding results of
the assigned slave (node 1 ... node 32) and links these to the final decoding result. This result is then
passed on to the host via the host interface. The complete multiScan unit behaves as a logical bar code
reader relative to the control.
Parameter
Tab. 8.51:
Parameters for module 100
Parameter
Reserved
Reserved
Leuze electronic GmbH + Co. KG
Description
The parameter defines a threshold
for the reading quality in %.
With this parameter the sensitivity
towards changes in the reading abil-
ity can be specified. The higher the
value, the less influence a change of
reading ability has.
Description
Represents the current average
value of the scan quality (at the time
of the last reading gate).
Description
Addr. Data type
1
UNSIGNED8 0 ... 100%
2
UNSIGNED8 0 ... 255
Addr. Data type
0
UNSIGNED8 0 ... 100
Addr. Data type
0.7
Bit
0.0 ...
Bit
1.7
BCL 248i
Value range
Default
50 %
0
Value range
Initial
value
0
Value range
Default
104
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