Operating Instructions
Chapter
6
CLV 480 Bar Code Scanner
8 010 080/O824/10-02-2005
©
SICK AG · Division Auto Ident · Germany · All rights reserved
6-17
Operation
Note
To separate bar codes of the same type with identical contents, connect an incremental en-
coder and activate the "Compare Code Position" function. See also
zing the evaluation characteristics, Page 6-23
.
If you are using an incremental encoder, the "Sensor“ and "IN 4" switching inputs for the
beginning and end of the reading interval can also be debounced for specific paths.
Parameterize reading trigger:
command strings
–
or
–
Ö
D
EVICE
CONFIGURATION
tab
Start:
Ö
R
EADING
T
RIGGER
S
OURCE
section
– Serial Interface
Stop:
Ö
R
EADING
T
RIGGER
P
ARAMETERS
button
Ö
E
ND
OF
R
EADING
I
NTERVAL
section
– generated by Trigger Source
or
– Timer: Timeout (referred to beginning of reading interval)
Trigger characters:
Ö
S
ERIAL
I
NTERFACE
section
– Standard Trigger
or
– Single character
Ö
Using single character: start and stop characters
Ö
Echo on/off
Output of reading result referred to beginning of reading
interval:
Ö
D
EVICE
CONFIGURATION
tab
Ö
O
UTPUT
ON
G
OOD
R
EAD
section
– End of reading gate
or
– Immediate
or
– End of Label
Ö
Using End of label: R
EADING
T
RIGGER
P
ARAMETERS
button
Ö
E
ND
OF
L
ABEL
/F
REE
-
RUNNING
section
– Timeout
Parameterize reading trigger:
free-running
Ö
D
EVICE
CONFIGURATION
tab
Start:
Ö
R
EADING
T
RIGGER
S
OURCE
section
– Free-running with Timeout: Timeout
Stop (generated by reading trigger source):
Ö
R
EADING
T
RIGGER
P
ARAMETERS
button
Ö
E
ND
OF
L
ABEL
/F
REE
-
RUINNING
section
– Timeout
Output of reading result referred to beginning of reading
interval:
Ö
D
EVICE
CONFIGURATION
tab
Ö
O
UTPUT
ON
G
OOD
R
EAD
section
– End of reading gate
or
– Immediate
Note:
No laser timeout function (defined switching off of laser diode
due to too long active reading gate) in this trigger mode!
Action
Settings in CLV-Setup
Table 6-7: Guide: Parameterizing the reading trigger for start/stop mode in stand-alone
configuration (contd.)