Download E - Omron

Overview and Specifications
1-1-1-1. Example1: Application to detect objects with void space (hole)
 When an object has a void space (small size) and moves at a constant speed
Chapter
(Example of Off-Delay function)
Muting with Single Beam Sensor
䠄Conventional䠅
Muting with F3W-MA
Safety Light Curtain
Safety Light Curtain
1
System Overview
Void Space
F3W-MA
Single Beam Sensor
A B
Stable detection is not
possible due to void space
B
A
A
B
B
A
Off-Delay function ignores impact
of void space
Muting Input A
Muting Input A
Muting Input B
Muting Input B
Muting State
Muting State
Muting State: Stopped
Muting State: Maintained
 When an object has a void space (small size) and moves at a very slow speed
(Example of Void Space Prevention function)
Muting with Single Beam Sensor
(Conventional)
Muting with F3W-MA
Very slow
speed
Void Space Prevention function helps
the stable detection by multi-axis detection
Off-Delay function can not fit this
application due to very slow speed
1-1-1-2. Example2: Application where an object temporarily stops and moves back and forth
(Example for Chattering Prevention function)
Muting with Single Beam Sensor
䠄Conventional䠅
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F3W-MA
User’s Manual
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Stable detection is not possible due
to vibration if object suddenly stops
at the position of muting sensor
Chattering Prevention function
helps the stable detection
Muting Input A
Muting Input A
Muting Input B
Muting Input B
Muting State
Muting State
BMuting State: Stopped
2
Muting with F3W-MA
Muting State: Maintained
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