CLV 41x Bar Code Scanner
© SICK AG • Auto Ident • Germany • All rights reserved
29
Operating Instructions
8 008 224/I982/08-00
10. 6. 3 Profile programming and AutoSetup
These functions are used to modify parameter values automatically.
See Section
10.3 Profile programming
and
10.4 AutoSetup.
10. 6. 4 Parametrization mode
This function allows you to enter command strings directly in the T
ERMINAL
menu of
the user interface (e.g. error query) and can be used to configure special device.
To call the function, choose the P
ARAMETERIZE
command in the V
IEW
menu or in the
T
ERMINAL
menu if the CLV is connected.
Fig. 17. Percentage Evaluation mode: reading results display
where:
T T
*)
=
Duration of reading interval
MG
*)
=
Time average of identification quality
n
*)
=
Number of codes detected
C39
*)
=
ID, code type Code 39
100%
*)
=
Identification quality
ST
*)
=
Read status (0= Good read)
CP
*)
=
Code position
CL
*)
=
Code length
CA
*)
=
Required scans
CS
*)
=
Code reliability
CK
*)
=
Code continuity
UVWXYZ=
Code content
T T= _ _210 ms MG=_46 % n=_1
C39 100% ST=0 CP=_50 CL=_6 CA=100 CS=100 CK=100
UVWXYZ
Good Read:
Sample code (Code 39):
Module width 0.5 mm
No Read:
where:
T T
*)
=
Duration of reading interval
MG
*)
=
Time average of identification quality
n
*)
=
Number of codes detected
no code =
No codes detected
T T= _ _210 ms MG=_46
% n=_0
no code !
*)
Reading diagnosis data - the CLV does not send this data to the host in Reading mode (default settings)
Note:
Profile bar codes (s
ee 10.3 Profile
programming
) read in by the CLV in
Percentage Evaluation mode do not
modify the parameter set and,
therefore, do not affect the reading
process. You also cannot use this
method to teach in match code 1.
Ø
Present the bar code shown in
Fig. 18
, for example, to the CLV at a reading
distance of approx. 200 mm (see Section
14. Sample bar codes
for further
patterns
)
. The CLV reads the bar code and displays the result on the screen. An
acoustic signal is output at the same time to confirm the read. The Result LED
lights up or blinks, depending on the read quality (see also Section
7. Function of
the LEDs
).
UV
W
X
Y
Z