About this document
Leuze electronic
DCR 202i
6
1
About this document
1.1
Used symbols and signal words
Table 1.1:
Warning symbols and signal words
Table 1.2:
Other symbols
Table 1.3:
Terms and abbreviations
Symbol indicating dangers to persons
NOTICE
Signal word for property damage
Indicates dangers that may result in property damage if the measures for dan
-
ger avoidance are not followed.
CAUTION
Signal word for minor injuries
Indicates dangers that may result in minor injury if the measures for danger
avoidance are not followed.
Symbol for tips
Text passages with this symbol provide you with further information.
Symbols for action steps
Text passages with this symbol instruct you to perform actions.
CMOS
Semiconductor process for implementing integrated circuits
(Complementary Metal-Oxide-Semiconductor)
DCR
Camera-based code reader
(Dual Code Reader)
EMC
Electromagnetic compatibility
EN
European standard
FE
Functional earth
FOV
Read field of the code reader (Field of View)
IO or I/O
Input/Output
IP address
Network address, which is based on the Internet Protocol (IP)
LED
LED
(Light Emitting Diode)
MAC address
Hardware address of a device in the network
(Media Access Control address)
PCRE
Regular expressions for reference code comparison
(Perl Compatible Regular Expressions)
PELV
Protective extra low voltage with reliable disconnection
(Protective Extra Low Voltage)
ROI
Region of interest of the code reader
PLC
Programmable Logic Control
