Chapter 7 Operating instructions
S3000
108 © SICK AG • Industrial Safety Systems • Germany • All rights reserved 8009942/WK81/2012-11-28
Subject to change without notice
Application examples and
connection diagrams
7.2.4 Velocity-dependent vehicle monitoring for bi-directional travel
(S3000 Professional with S3000 Remote)
Using incremental encoders the S3000 Professional acquires the velocity of the vehicle via
its dynamic control inputs. Various field sets of different sizes are configured in the S3000
for the different velocities. The field sets are switched dynamically using the vehicle
velocity.
The S3000 Remote receives the values from the incremental encoders from the S3000
Professional via the EFI. It monitors the areas for the second direction of travel as a
function of the velocity. As soon as there is an object in the protective field, the S3000
Remote switches the OSSDs on the S3000 Professional to the OFF state over the EFI
interface.
with S3000 Professional