
Chapter 6 Operating Instructions
CLV490 Bar Code Scanner
6-22 © SICK AG · Division Auto Ident · Germany · All rights reserved 8009993/RA61/2007-07-20
Operation
Parameterizing reading trigger in the CLV490:
Action Settings in CLV-Setup
Parameterize reading trigger:
one external sensor
– or –
Ö DEVICE CONFIGURATION tab
Start:
Ö READING TRIGGER SOURCE section
– Sensor Input (Active High) or
– Sensor Input (Active Low)
Ö READING TRIGGER PARAMETERS button
Ö DEBOUNCING SENSOR section
– Standard or
–Fast or
– Time controlled: value or
– Track contolled: value
(with connected increment encoder)
Ö FIRST TRIGGER SENSOR section
– Edge or
– Level
Stop:
Ö END OF READING INTERVAL section
– generated by Trigger Source or
– Timer: Timeout (referred to beginning of reading interval)
Output of reading result referred to beginning of reading
interval:
Ö DEVICE CONFIGURATION tab
Ö OUTPUT ON GOOD READ section
– End of reading gate or
– Immediate or
–End of Label
Ö Using End of label: READING TRIGGER PARAMETERS button
Ö END OF LABEL/FREE-RUNNING section
Ö Timeout
Note:
Connect the external sensor to "Sensor“ switching input!
Table 6-11: Guide: Parameterizing the reading trigger for start/stopp mode in stand-alone
configuration
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