a
a
b
b < a
a < b
b
Figure 25: Bar code at the end or start of the piece goods
The mounting location of the device is dependent on the distance a from the bar code
to the front object edge. Depending on the application, the device must be mounted so
that bar codes on objects of different sizes can be read in full during the time window
for evaluation (reading interval).
5.7.3
Mounting incremental encoder
An incremental encoder is required for the tracking function (CLV65x-x8300A).
The incremental pulses must originate from the area of the conveying line on which the
device is reading.
1.
Mount the suitable incremental encoder in the vicinity of the device.
Ideally, the incremental encoder is mounted in front of the device and against the
running direction of the conveying line.
2.
Create direct and secure contact with the drive technology and ensure that friction
wheel turns without slipping.
5
MOUNTING
38
O P E R A T I N G I N S T R U C T I O N S | CLV63x, CLV64x, CLV65x
8019588/129Z/2019-02-07 | SICK
Subject to change without notice
