Operating Instructions
CLV490 Bar Code Scanner
8009993/RA61/2007-07-20
©
SICK AG · Division Auto Ident · Germany · All rights reserved
I-13
Figures and tables
Figures
Reading modes of the CLV490 in stand-alone configuration..............................3-9
Line scanner: position of the securing threads on the CLV490 .........................4-3
Line scanner: Mounting possibilities of the CLV490...............................................4-3
Scanning methods: alignment with bar code and conveyor direction..............4-4
Definition of the reading distance "a" and of the aperture angle a...................4-4
Line scanner: Reading angle between the scan line and the bar code...........4-5
Line scanner: mounting example for the external reading pulse sensor ..... 4-11
Connections of the "IN 0" to "IN 4" switching inputs .......................................... 5-23
Connections of the "Result 1" to "Result 4" switching outputs....................... 5-26
Oscillating mirror: "Oscillating with fixed amplitude" mode ................................ 6-18
Oscillating mirror: "Oscillating with variable amplitude" mode .......................... 6-19
One-Shot: Object tracking (bar code read from front)......................................... 6-20
Reading result of the auxiliary interface: structure for "Good Read" ............. 6-40
Reading result of the auxiliary interface: structure for "No Read" .................. 6-40
CLV-Setup: Dialog window for running the background teach-in..................... 6-44
Appearance of scan line in the "Show RA-limits" mode ..................................... 6-46
Fig. 6-14:
CLV-Setup: Example of output in the "Background Analysis" dialog box..... 6-47
CLV-Setup: Selection of the signals to be displayed in I/O Monitoring ......... 6-49
CLV-Setup: Example of output in the "I/O Monitoring" dialog box.................. 6-50
CLV-Setup: Displaying the self-test result in the Terminal Emulator .............. 6-57
Fig. 7-2:
Cleaning the external optical sensors (reading pulse generator,
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