Omron F3SJ Series, Original Instructions Manual

Page: 91 / 224

71
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
• Floating Beam
Based on floating beam count setting, settings shown below do not turn OFF safety output as shown
below. Measure the size (maximum diameter) of the interrupting object, and set a number of floating
beams so that the size of the interrupting object is less than the dimensions in the graph.
Setting Example: For F3SJ-A  N14 with an interrupting object of diameter 20mm, set number of
floating beams as 3. With this setting, F3SJ will not turn OFF safety output even if an object with a
diameter of 22mm or less is in the floating blanking zone.
Valid Range for number of Floating Beams
Available range for floating
0 10 20 30 40
Number of floating beams : 4
Number of floating beams : 3
Number of floating beams : 2
Number of floating beams : 1
Interrupting object diameter [mm]
Available range for setting
4
13
22
31
F3SJ-A  N14 series
Available range for floating
0 10 20 30 40 50 60
Number of floating beams : 4
Number of floating beams : 3
Number of floating beams : 2
Number of floating beams : 1
Interrupting object diameter [mm]
Available range for setting
10
25
40
55
F3SJ-A  N20 series
Available range for floating
0 10 20 30 40 50 60 70 80
Number of floating beams : 4
Number of floating beams : 3
Number of floating beams : 2
Number of floating beams : 1
Interrupting object diameter [mm]
Available range for setting
15
35
55
75
F3SJ-A

N25 series
Available range for floating
0 10 20 30 40 50 60 70 80 90 100
Number of floating beams : 4
Number of floating beams : 3
Number of floating beams : 2
Number of floating beams : 1
Interrupting object diameter [mm]
Available range for setting
20
45
70
95
F3SJ-A  N30 series