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Chapter
5
Operating Instructions
CLV65x Bar Code Scanner
52
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SICK AG · Division Auto Ident · Germany · All rights reserved
8011980/0000/2009-04-21
Installation
5.5.3
Installing the incremental encoder
An incremental encoder is required for separating bar codes with the same code type and
identical content.
The increment impulses have to come from the conveyor system area where the bar code
scanner is reading.
1. Install suitable increment encoders near to the bar code scanner, best against the di-
rection of the conveyor system in front of the bar code scanner.
2. Ensure that the incremental encoder has direct and fixed contact with the drive system
and that the friction wheel rotates without slipping.
5.6
Removing the bar code scanner
Removal of the components is described in