Operating Instructions
Chapter
6
CLV490 Bar Code Scanner
8009993/RA61/2007-07-20
©
SICK AG · Division Auto Ident · Germany · All rights reserved
6-5
Operation
6.4
Configuring (parameterization) the CLV490
The CLV490 adapts to the reading situation locally with the configuration. The read,
evaluation and output characteristics can, therefore, be parameterized as required on the
basis of the factory default settings or an application-specific CLV490 parameter set that
has already been created.
The CLV490 supports two different configuration methods:
•
Configuration via the "CLV-Setup" program
(parameter values are set via the serial interface)
•
Configuration via command strings
(parameter values are set via the serial interface).
Chapter 10.7 Configuring a CLV490 with command strings, Page 10-53
In the Parameterization mode, the CLV490 outputs no reading result.
6.4.1
Configuring the CLV490 via the user interface of CLV-Setup
To be able to use CLV-Setup, a PC has to be connected and the program installed on it. The
procedure for connecting the PC to the CLV490 is described in
. The procedures for installing and starting the "CLV-Setup" program and
for starting and operating the user interface are described in the Appendix (
Installing and operating the "CLV-Setup" program, Page 10-43
Transferring a parameter set between CLV-Setup and the CLV490
Upload
When the CLV490 is being parameterized, CLV-Setup runs in the
offline mode
. To be able
to modify the current parameter set of the CLV490, this first has to be loaded to CLV-Setup
from the CLV490. This procedure is referred to as an
upload
("Upload from CLV" in the
CLV490 menu or [F3] key) during which CLV-Setup always loads a complete copy of the
current CLV490 parameter set. This parameter set remains unchanged until it is overwritten
by CLV-Setup.
With the help of the
context menu
(right mouse button), only the parameter just edited can
be loaded ("Upload parameter") or from version 3.6 all parameters of one tab or one dialog
box ("Upload parameters of this view") from the CLV490’s memory (RAM).
Download
Changes made to the current parameter set in CLV-Setup do not take effect until the
parameter set has been transferred to the CLV490. CLV-Setup always sends a copy of the
complete parameter set to the CLV490, i. e. all of the existing parameter values in the
CLV490 are overwritten. The procedure for transferring and saving the parameter values in
the CLV490 is referred to as a
download
("Download to CLV" in the CLV490 menu or [F4]
key).
With the help of the
context menu
(right mouse button), only the parameter just edited
("Download parameter") or from version 3.6 all parameters of one tab or one dialog box
("Download parameters of this view") will be
temporarily
loaded into the CLV490’s memory
(RAM). To finish the parametrization done by this way all parameters must be download
again to the CLV490 with the "
Permanent
" option.
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