Operating Instructions Chapter 4
C4000 Palletizer Std./Adv.
C4000 Fusion
8012249/YT69/2016-02-25 © SICK AG • Industrial Safety Systems • Germany • All rights reserved 37
Subject to change without notice
Configurable functions
4.9 Multiple sampling
When multiple sampling is set, the C4000 must detect an object several times, before it
deactivates its OSSDs. In this way you can reduce the probability that objects falling
through the protective field, for example wooden shavings, welding sparks or other
particles, result in the shutdown of the system.
With a multiple sampling configuration of, e.g., 2, the C4000 must detect an object two
times in succession before it switches off the OSSDs.
As a maximum in the case of goods detection, pallet detection and object pattern recog-
nition, a multiple sampling of 2 can be configured, in protective operation a multiple
sampling of 4.
Check the total response time!
The total response time is increased by the multiple sampling! If you change the multiple
sampling, then you must recalculate the response time (see 12.2 on page 99).
You can configure the multiple sampling in the CDS on the C4000 (receiver)
4.10 Reduced resolution
Under reduced resolution, the safety light curtain ignores the interruption of multiple adja-
cent beams. Objects which are not larger may be moved through the safety light curtain
without the light curtain changing to red.
You can use the reduced resolution function for suppressing interfering objects such as
straps or wood splinters, or for instance, if cables and hoses are to be laid through the
protective field. For object sizes that do not result in shutdown see Tab. 11.
In the case of devices with 20 mm resolution, you can reduce the resolution by up to 30
beams, in the case of devices with 30 mm resolution by 3 beams and in the case of
devices with 40 mm resolution by up to 2 beams.
You can configure a reduced resolution in the CDS on the C4000 (receiver).
With reduced resolution, the 7Esegment display indicates as soon as sender and
receiver are aligned.
WARNING
Note
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