
Chapter 6 Operating Instructions
CLV490 Bar Code Scanner
6-8 © SICK AG · Division Auto Ident · Germany · All rights reserved 8009993/RA61/2007-07-20
Operation
Host Interface
This tab and further dialog boxes are used to set the following:
• Destination of the read result date strings (host interface or CAN interface)
• Active physical interface (RS 422/485 or RS 232)
• Data format and transmission rate
• Data transmission protocol
• Start and stop characters of the interface protocol
Data Strings
This tab and further dialog boxes are used to set the following:
• Data output format of the host interface (telegram format)
• Constants and reading diagnosis data in the "Header", "Code info/separator", "Splitter"
and "Terminator" blocks
• Arrangement of the "Code info/separator" blocks in the data string
• Output format for no reads and contents of the error string
• Test string function
• Output sequence and sort criteria for reading more than one bar code per reading pulse
• Format mask and its structure
• Output format of an external data string forwarded as reading result
Auxiliary Interface
This tab and further dialog boxes are used to change the following:
• Operating mode of the auxiliary interface
CAN Interface
This tab and the further dialog windows are used to change the following:
• CAN interface operating mode
• Data transfer rate
• Type of logical data connection of the connected CLV490
• Usage of the switch inputs/outputs of the CLV490 as CANopen Digital I/O
Oscillating Mirror
This tab is used to set the following:
• Operating mode of the oscillating mirror
• Oscillating frequency
• Angle of deflection (oscillating amplitude)
• Start of oscillating mode
• Trigger source for One-Shot
Fieldbus Gateway
This tab (and additional dialog boxes) are used to set the following:
• Data interface of the CLV490 to be connected to the gateway in the CDM490
• Type of fieldbus
• Special fieldbus parameters
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