Leuze
electronic
General Information
Leuze electronic
BCL 40
5
TNT
35/7-2
4
V
1
General Information
1.1
Explanation of Symbols
The symbols used in this operating manual are explained below.
Attention!
Pay attention to passages marked with this symbol. Failure to heed this information can lead
to injuries to personnel or damage to the equipment.
Attention Laser!
This symbol warns of possible danger through hazardous laser radiation.
Notice!
This symbol indicates text passages containing important information.
1.2
Definition of Terms
Activation
Initiates a read process, e.g. by triggering the switched input.
ASCII
Standard character set (American Standard Code for Information Interchange) with 128
characters. Each character of the ASCII character set has been assigned a number from 0
to 127. This number is usually displayed in decimal format, but can also be displayed in hex-
adecimal or octal.
autoConfig
The function integrated into the bar code reader which automatically recognises the type
and number of characters of the code to be read in.
autoControl
The function integrated into the bar code reader used to monitor the read quality.
Bar code
An arrangement of parallel bars and spaces which are arranged according to a standardised
protocol such that they have a certain numeric or alphanumeric meaning.
Deactivation
End a read process, e.g. by using an online command.
Decoder/Decoding system
The microprocessor control unit which translates the scanned bar code information into a
simple signal that can be processed further.
Frame protocol
Transfer protocol for the data transfer between the bar code reader and the host.
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