| Unattended Scanner Systems |
The unattended scanner systems are found in a large
variety of applications.
Modifications are found in the following areas: |
| - |
number and type of the scanner. Applications exist
with 6 scanners. The type of the scanner could possibly have an impact
of the communication driver being used |
 |
| - |
certain specialities regarding the digital I/O |
| - |
certain specialities regarding the handling of the captured
data |
| - |
certain specialities how to handle error events like
misreading or others |
| All of them have the following
functionality in common: |
| - |
some kind of digital interface for connecting to the
outside world of the conveyor system |
| - |
a dedicated communication with one or more reading devices
like scanners |
| - |
a dedicated communication with some kind of a host system
|
| - |
a save and sufficient data storage (in most cases one
or more FIFO files) for saving captured data prior to the transmission
to a host system |
| - |
some kind of display, providing information regarding
the current system state |
| - |
a diagnostic feature for maintenance personal |
