79
F3SJ-A
User’s Manual
Ch
apt
e
r
3
Set
ting Adjust
ed
to Appl
ication
What can be done by the setting tool
E
• Warning Zone Setting
You can teach a warning zone by interrupting beams to be set as the zone, or manually specify
number of beams from top or bottom beam. (figure 1 & 2)
For manual specification, configure beam number in case of the PC tool for F3SJ, or number of beams
in case of the setting console.
Configuration cannot be executed for cases shown below.
•All beams are configured as a warning zone (figure 4).
•A warning zone is specified without including any of end beams (figure 5)
Note that a warning zone can be configured for all beams if series connected F3SJs have one or more
normal beam. (Figure 3)
Warning Zone
Upper 6 beams
Warning Zone
Lower 4 beams
Lower
Upper
Figure 1
Lower
Upper
Lower
Upper
All beams are
warning zone
All beams are
detection zone
Figure 4
Figure 5
Lower
Upper
Figure 2
Lower
Upper
Warning Zone
All beams are
warning zone
Lower
Upper
Figure 3
Detection Zone
Detection Zone
Detection Zone
Detection Zone
2CH
1CH
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