Operating Instructions
Chapter
11
CLV65x Bar Code Scanner
Appendix
8011980/0000/2009-04-21
©
SICK AG · Division Auto Ident · Germany · All rights reserved
117
No read format
Special, configurable output format for no reads in the data output string as a replacement
for the output formats of a reading with fulfilled evaluation conditions. In its default setting,
the bar code scanner displays the "NoRead" string as the no read format, framed by STX and
EXT.
No read
The defined evaluation condition(s) were not met during the last reading pulse in the rea-
ding process.
Focus position
Distance of the lens focal point in front of the reading window. Can be adjusted via the
lenses at the bar code scanner. The distance determines the DOF (depth of field) via the bar
code scanner’s lenses, in which the code can be analysed.
Focus position switching
The capability of the bar code scanner to shift the focus of the laser beam within a wide ran-
ge on the reading level. Focus position switching is event-driven (e.g. through distance
detection).
Function interfaces
Digital switching inputs and outputs of the bar code scanner.
Default setting
The factory default setting of all of the bar code scanner’s parameter values is saved in its
permanent memory and can be reloaded at any time when the device is connected using
the CLV65x menu to the bar code scanner’s working memory. This rejects all changes that
were made in an application-specific configuration if they were not permanently saved in
SOPAS-ET after the request. If necessary, the data connection to the bar code scanner itself
is lost.
However, the application-specific basic setting enables all parameter values except for the
communication parameter to be set to the factory default settings. The existing communi-
cation with the bar code scanner remains unaffected.
Good read
The defined evaluation condition(s) were successfully met during the last reading pulse in
the reading process.
