10
6.2 Use of several devices
It is possible that the devices interfere if they are not optically separated and
expose simultaneously�
1
2
1
Fig� left: 2 devices installed on a
robot�
Fig� below: 2 robots with 1 device
each are opposite each other�
(1): Device, installed horizontally
(2): Object
2
1
1
Reduce the measurement error with the following measures:
►
Trigger devices one after the other with software trigger via the process interface�
An internal process considerably reduces possible interference�
Nevertheless measurement errors and minor tolerances may occur�
7 Set-up
After power on the device is put into operation� After 15 seconds the device is in
the evaluation mode where saved applications are executed�