Operating Instructions
Chapter
6
CLV 45x Bar Code Scanner
Operation
8 009 139/K949/06-06-2002
©
SICK AG · Division Auto Ident · Germany · All rights reserved
6-5
from the CLV. This process is designated as
uploading
("Upload from CLV"). During it CLV-
Setup always loads a complete copy of the current parameter record from CLV. This remains
unchanged there until it is overwritten by the CLV-Setup. On the other hand, the pop-up
menu (right-hand mouse button) is used to load only the parameter currently being edited
from the RAM of the CLV ("Upload parameter").
Changes made to the current parameter record in CLV-Setup do not take effect until the pa-
rameter record has been transferred to the CLV. CLV-Setup always loads a copy of the com-
plete parameter record to the CLV, so that all the previous parameter values are overwritten
in the CLV. Transferring and saving the parameter values in the CLV is designated as
down-
loading
("Download to CLV"). On the other hand, the pop-up menu (right-hand mouse but-
ton) is used to load only the parameter currently being edited temporarily into the RAM of
the CLV ("Download parameter").
Loading a complete parameter record from the CLV (uploading)
¾
Click on
in the toolbar.
CLV-Setup loads the current CLV parameter record from the RAM of the CLV to its data-
base and displays the values in the tab cards.
The "Device Ready" LED is extinguished during the transfer process.
If the “CLV-Setup“ program does not recognize the parameters transferred during the
upload, it outputs a warning message. Unknown parameters can be edited in the E
XTRAS
tab
card if the conventions for command strings are observed. These parameters are also taken
into consideration when the parameter record is saved.
Transferring a complete parameter record to the CLV and saving it (downloading)
1.
Click on
in the toolbar.
The "Device Ready" LED is extinguished.
CLV-Setup copies the parameter record to the RAM of the CLV.
The D
OWNLOAD
P
ARAMETERS
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 CLV.
T
EMPORARY
:
CLV-Setup copies the parameter record to the RAM only. The changes
are lost when the CLV 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 record is saved in the CLV.
Saving the parameter record in the CLV-Setup
1.
In order to save the modified parameter record as a new configuration file in CLV-Setup,
or to overwrite an existing file, select F
ILE
and S
AVE
A
S
.
The CLV
FILE
SELECTOR
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 record is now stored in CLV-Setup in the subdirectory "data".