SICK Advanced Series

Operating Instructions Chapter 6
CLV490 Bar Code Scanner
8009993/RA61/2007-07-20 © SICK AG · Division Auto Ident · Germany · All rights reserved 6-57
Operation
6.5.13 Self-test
After the CLV490 has been switched on, it performs a self-test before it is initialized with the
parameter set. The test can be called up explicitly at any time via CLV-Setup. During the self-
test, the CLV490 checks that its hardware components are functioning correctly. A final
message via the auxiliary interface provides information on the test result. The CLV490
does not output a reading result during the test routine.
1. Click in the toolbar.
The Terminal Emulator window is then displayed. The CLV490 is in the Reading mode.
2. In the D
EVICE MODE section, choose SELF TEST.
The "Device Ready" LED is extinguished. The CLV490 cancels the Reading mode and
starts the test routine.
After a few seconds, the CLV490 outputs the encoded test result in the form of a code
number (Fig. 6-19).
3. To return to the Reading mode, click R
EADING MODE or close the Terminal Emulator.
The CLV490 then returns to the Reading mode and the "Device Ready" LED lights up.
The code number ”15000” means that the self-test was completed successfully and that
no faults were diagnosed. Chapter 8.3.1 CLV490 without external parameter memory,
Page 8-2, lists the error keys together with the associated corrective measures.
Fig. 6-19: CLV-Setup: Displaying the self-test result in the Terminal Emulator
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW