Operating Instructions Chapter 10
CLV 45x Bar Code Scanner
Appendix
8 009 139/K949/06-06-2002
©
SICK AG · Division Auto Ident · Germany · All rights reserved
10-17
10.2.8 Characteristics field scanning frequency (maximum values)
Recommended scanning frequencies (optimum)
Fig. 10-15: CLV 450: Characteristics field scanning frequency as a function of the reading distance and resolution
400 500 600 700 800 900 1000 1100 1200
1000
900
800
700
600
500
400
Reading conditions: see Table 10-1, Page 10-2
Scanning frequency [Hz]
Resolution
0.25 mm
0.35 mm
0.5 mm
Reading distance [mm]
Resolution Min. reading distance Max. reading distance Scanning frequency
0.25 mm for all reading distances 700 Hz
0.35 mm 165 mm 800 mm 800 Hz
0.35 mm 800 mm 900 mm 700 Hz
0.35 mm 900 mm 1 000 mm 600 Hz
0.5 mm for all reading distances 800 Hz
1.0 mm 130 mm 900 mm 1 000 Hz
1.0 mm 900 mm 1 600 mm 800 Hz
Table 10-3: CLV 450: Optimum of scanning frequencies
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