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85
F3SG-SR/PG
User’s Manual
Chapter
2
Mu
ti
ng
System Operation and Functions
E
Installation Example 2 of Standard Muting Mode (Using Four Muting Sensors)
This installation example uses four through-beam type photoelectric sensors as muting sensors.
The use of four muting sensors is useful when the length of the workpieces is constant or longer, and
the entrance and exit have enough space. Muting can be activated from both directions in the
arrangement as shown below.
1.
Before a workpiece passes through
All muting sensors are turned OFF, while the safety function of the F3SG-SR/PG C1 and C2 is working.
2.
MUTING started
When the muting sensors A1 and B1 are turned ON in this order, MUTING starts. In this state, the
safety function of F3SG-SR/PG C1 and C2 is disabled.
A1
B1
C1
C2
B2
A2
W
orkpiece
V
W
orkpiece
V
D3
L
d2
d2
Hazardo
u
s zone
L: Length of
w
orkpiece
d2: Maxim
u
m distances re
qu
ired for the m
u
ting sensor to keep the m
u
ting f
u
nction ena
b
led
D3: Minim
u
m distance re
qu
ired for the m
u
ting sensor to keep the m
u
ting f
u
nction ena
b
led
C1: Emitter of F3SG-SR or F3SG-PGA-A/-L or passi
v
e mirror of F3SG-PGA-C
C2: Recei
v
er of F3SG-SR or F3SG-PGA-A/-L or emitter/recei
v
er of F3SG-PGA-C
A1
C1
C2
A2
W
orkpiece
Hazardo
u
s zone
B1
B2
Summary of Contents for F3SG-PG Series
Page 18: ...xvi Introduction F3SG SR PG User s Manual...
Page 30: ...xxviii Introduction F3SG SR PG User s Manual...
Page 74: ...44 Chapter 1 List of Models F3SG SR PG User s Manual Overview and Specifications...
Page 180: ...150 Chapter 2 IO Link F3SG SR PG User s Manual System Operation and Functions...
Page 438: ...408 Chapter 7 Maintenance Checklists F3SG SR PG User s Manual Checklists...