Operating Instructions
CLV490 Bar Code Scanner
I-4
©
SICK AG · Division Auto Ident · Germany · All rights reserved
8009993/RA61/2007-07-20
Quick Finder
Installation procedure (overview)
CLV490 in stand-alone configuration (without heating)
Start/stop mode: Reading trigger via “Sensor“ switching input (default setting)
1.
Check the delivery to make sure that none of the components is missing.
2.
Mount the CLV490 at the reading station/ align it with the object carrying the bar code.
3.
Mount the CDB420 or CDM490 Connection Module.
4.
Connect the CLV490 as followed:
CDB420 Connection Module: using the cable no. 2027046. Alternatively, connect the
CLV490 using the external parameter memory no. 2030023.
CDM490 Connection Module: using two cables no. 2020302. Alternatively, connect
the CLV490 using the external parameter memory no. 2020307.
5.
Mount the sensor for starting/stopping the reading pulse.
6.
Connect the reading pulse sensor to the "Sensor (1)" input in the CDB420 or CDM490.
7.
Connect the host to the host interface in the CDB420 or CDM490.
8.
Switch on the power supply to the CDB420 or CDM490.
The "Device Ready" LED lights up after the CLV490 has started.
CLV490 with empty parameter memory connected (no. 2020307 or no. 2030023):
After the CLV490 has started, it copies the internal parameter set to the external pa-
rameter memory if no CMC400 parameter memory is available in the CDB420/
CDM490.
Line scanner with oscillating mirror:
In the default setting, the CLV490 deflects the scan line around the position CW = 50
with a frequency of 1 Hz and an oscillating amplitude of max.
±
20
°
(
±
40 CW).
9.
Switch on your PC and start Windows
TM
(minimum requirement: Windows 95
TM
).
10. Install the "CLV-Setup" software and the online CLV-Setup Help from the CD-ROM
("Manuals & Software") on your PC.
11. Connect the PC to the auxiliary interface of the CLV490. To do so, connect a 3-core
RS 232 data cable (null modem cable), e. g. no. 2014054 to the "Aux" plug in the
CDB420 or CDM490.
12. Start the "CLV-Setup" program.
CLV-Setup establishes communication with the CLV490 and uploads the parameter
set. The parameters are then displayed on the tabs.
13. Carry out a test read using test bar codes (clock the CLV490 accordingly).
Display the reading result in the Terminal Emulator window of the "CLV-Setup" program.
14. Configure the CLV490 for the application using the settings on the tabs in CLV-Setup.
Copy (download) the modified parameter set to the CLV490 temporarily.
Do
not
switch off the power supply to the CDB420 or CDM490 (CLV490)!
15. Test the application under realistic conditions.
16. Check whether the data is transmitted correctly between the CLV490 and host.
17. If necessary, correct and optimize the parameter values.
Copy (download) the parameter set
permanently
to the CLV490.
CLV490 with external parameter memory connected:
Copy the modified parameter set to the external parameter memory when CLV-Setup
asks you for confirmation.
18. Save the parameter set as a configuration file "*.scl" in the "CLV-Setup" program.
The CLV490 can then be operated with the
application-specific
settings.
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