Chapter
6
Operating Instructions
CLV 45x Bar Code Scanner
6-6
©
SICK AG · Division Auto Ident · Germany · All rights reserved
8 009 139/K949/06-06-2002
Operation
6.4.2
Function of the tab cards in CLV-Setup (overview)
Reading configuration
This tab card and following dialog boxes are used to set the following:
•
Scanning frequency
•
Focal position changeover (min. reading distance, focal position, evaluation range of the
scan line, deflection range of the oscillating mirror, assignment table of the distance
configuration)
•
Trigger source of the focal position changeover
•
Start/stop ratio
•
Adapting the reading function to the quality of the bar codes
Device configuration
This tab card and following dialog boxes are used to set the following:
•
Device number
•
Source of the reading pulsing
•
Output time of the read result referenced to the start of the reading pulse
•
Spatial parameters
•
Output filter
•
Laser timeout
•
Physical arrangement for data output via the host interface
(Stand-alone, master/slave)
•
Functional assignment of the "Sensor 2" switching input
•
Functional assignments of the "Result 1" and "Result 2" switching outputs
•
Functional assignment and activity of the beeper
•
Mode for programming match code 1 (teach-in) via the "Sensor 2" switching input
•
Match code comparison
Code configuration
This tab card and following dialog boxes are used to set the following:
•
Type of active decoder (SMART and/or standard decoder)
•
Activation of the evaluation routines for individual code types
•
Number of identical reads (multiple reads)
•
Minimum and maximum number of bar codes to be read/output
•
Activation of the code position comparison for separation of identical bar codes
Recommendation
In order to enhance the reading reliability with fast applications, only activate those code
types and code lengths that are actually relevant.
Host interface
This tab card and following dialog boxes are used to set the following:
•
Target of the result output
•
Active physical interface (RS 422/485 or RS 232)
•
Data format and transfer rate
•
Data transfer protocol
•
Start and stop characters of the interface protocol
