
Chapter 6 Operating Instructions
CLV490 Bar Code Scanner
6-6 © SICK AG · Division Auto Ident · Germany · All rights reserved 8009993/RA61/2007-07-20
Operation
Loading a complete CLV490 parameter set (upload)
¾ Click in the toolbar or press [F3] key.
CLV-Setup loads the current CLV490 parameter set from the RAM of the CLV490 to its
database and displays the values in the tabs.
The "Device Ready" LED is extinguished during the upload.
If the "CLV-Setup" program does not recognize parameters transferred during the upload, it
outputs a warning message. Unknown parameters can be edited in the E
XTRAS tab by
following the conventions for command strings. When the parameter set is then saved,
these parameters are also saved.
Transferring and saving a complete CLV490 parameter set (download)
1. Click in the toolbar or press [F4] key.
The "Device Ready" LED is extinguished.
CLV-Setup copies the parameter set to the RAM of the CLV490. The D
OWNLOAD
PARAMETERS dialog box with the storage options is then displayed.
P
ERMANENT: CLV-Setup copies the parameter record to the RAM and to the EEPROM of
the CLV490.
T
EMPORARY: CLV-Setup copies the parameter record to the RAM only. The changes are
lost when the CLV490 supply voltage is switched off.
2. Confirm the dialog box with the desired storage option.
The "Device Ready" LED lights up again.
The new parameter set is stored in the CLV490 either permanently or temporarily
dependent of the selected option.
CLV490 with external parameter memory
If the parameter set was downloaded and stored permanently, CLV-Setup opens a further
dialog box for adjusting the parameter set in the external memory, if the start option is set
to S
TART WITH EXTERNAL PARAMETERS.
¾ Choose the C
OPY NOW INTERNAL PARAMETER SET TO EXTERNAL MEMORY option.
CLV-Setup then instructs the CLV490 to copy the new parameter set to the external
memory. The "Device Ready" LED lights up again.
The internal and external parameter sets are now identical.
See also Chapter 10.3.5 Adjusting the parameter set in the external parameter memory
(connector cover) after it has been downloaded to the CLV490, Page 10-37.
Saving the parameter set in CLV-Setup
1. To save the modified parameter set as a new configuration file in CLV-Setup, or to
overwrite an existing file, choose F
ILE and SAVE AS.
The S
AVE AS ... dialog box is then displayed.
2. Enter the file name in the dialog box (file name extension "*.scl") and confirm the entry.
The new parameter set is now stored in CLV-Setup in the subdirectory "data".
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