
Chapter 8 Operating Instructions
CLV490 Bar Code Scanner
8-8 © SICK AG · Division Auto Ident · Germany · All rights reserved 8009993/RA61/2007-07-20
Troubleshooting
FThe CHECK MIN. NUMBER OF CODES
function is active.
The number of valid codes detected by
the CLV490 in Reading mode is less
than that specified under N
UMBER OF
CODES: MINIMUM.
Instead of the code contents, it outputs
the defined error string in the quantity
defined under N
UMBER OF CODES:
MINIMUM
One object in a set of objects with a
constant number of codes, for example,
contains fewer codes than defined in
the application.
This message is used to indicate errors
on the objects (e. g. check whether
objects are homogeneous: mix with
incorrect objects).
Value Meaning Possible cause Remedy
Table 8-4: Meaning of the ST error status in the reading result (contd.)
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