Operating Instructions
Chapter
6
CLX 490
8 009 237/0000/07-05-2002
©
SICK AG · Division Auto Ident · Germany · All rights reserved
6-11
Operation
Parameterizising the laser timeout:
c) Parameterizising the evaluation characteristics
•
Choose decoder type
Ö
C
ODE
C
ONFIGURATION
tab
Ö
Decoder
•
Activate code types for evaluation
Ö
C
ODE
C
ONFIGURATION
tab
Ö
Codes and Edit Codes
•
Activate code comparison
Ö
D
EVICE
C
ONFIGURATION
tab
Ö
Edit Match C
ODE
s
•
Define output time of reading result
Ö
C
ODE
C
ONFIGURATION
tab
Ö
Output on Good Read
Note
If the number n > 1, minimum distance between the bar codes on the object must be pro-
vided in the following cases:
•
The SMART decoder is to read bar codes that originate from the same code type and
have identical or different data contents
•
The standard decoder is to read and distinguish bar codes with the same name (iden-
tical code type and data content)
The necessary calculations are provided in
Chapter 10.8.1 Calculating the necessary bar
code distance if several bar codes are read on each object, Page 10-25
Action
Settings
1. Choose laser timeout duration
– or –
Ö
D
EVICE
C
ONFIGURATION
tab
Ö
E
DIT
READING
T
RIGGER
Ö
L
ASER
T
IMEOUT
– Duration
2. Deactivate laser timeout
(The laser diode is always active, when trig-
gered, independent of the pulse duration)
Ö
L
ASER
TIMEOUT
– Click (deactivate) the control box I
NTERVAL
ACTIVE
Table 6-7: Guide: Parameterizing the laser timeout
Number of bar codes per object
Stationary/moving conveyor object
1. Number n = 1
Ö
C
ODE
CONFIGURATION
tab
Ö
C
ODE
POSITION
–
Deactivate
"Compare"
2. Number n > 1:
– Same code type
– Contents
different or identical
Ö
C
ODE
POSITION
–
Activate
"Compare"
Ö
N
UMBER
OF
CODES
– Minimum
– Maximum
3. Number n > 1:
– Code type
different
– Contents
different or identical
Ö
C
ODE
POSITION
–
Deactivate
"Compare"
Ö
N
UMBER
OF
CODES
– Minimum
– Maximum
Table 6-8: Guide: Settings for evaluating identical bar codes