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88
Chapter
2
Mu
ti
ng
F3SG-SR/PG
User’s Manual
System Operation and Functions
Timing chart
Preventing light interference of muting sensor
When a photoelectric sensor is used as a muting sensor, light interference may cause a muting error of
the F3SG-SR/PG.
The cause and measures for light interference are shown as follows:
(1) Interference between muting sensors
• Use sensors with mutual interference prevention (such as retro-reflective E3Z-R
series)
• Use laser-type sensors (such as laser-type E3Z-LR
series)
• Take distance from a sensor causing the interference
• Displace beams for each other to prevent interference (change installation height or place them
crosswise)
• Install a physical barrier
• Attach interference prevention filter (provided for E3Z series as accessories)
• Attach a slit to reduce light intensity (provided for E3Z series as accessories)
• Lower the sensitivity
T1min: M
u
ting inp
u
t time limit
v
al
u
e (minim
u
m)
T1max: M
u
ting inp
u
t time limit
v
al
u
e (maxim
u
m)
T2: M
u
ting time limit
T3: Maxim
u
m allo
w
a
b
le m
u
ting signal interr
u
ption
T2 max.
T3 (0.1 s) max.
T3 (0.1 s) max.
T3 (0.1 s) max.
T3 (0.1 s) max.
T1min to T1max
8
0 ms max. *
Green
b
linking
Orange
b
linking
Orange
b
linking
* 102 ms max.
w
hen the
Intelligent Tap is connected
to the F3SG-SR/PG.
M
u
ting sensor A2
MUTI
N
G state
Ena
b
led
Disa
b
led
OSSD
O
N
OFF
M
u
ting sensor B1
Un
b
locked
Blocked
M
u
ting sensor B2
M
u
ting sensor A1
O
N
OFF
O
N
OFF
O
N
OFF
O
N
OFF
Beam state
ABI indicator
O
N
OFF
A2
B2
A1 B1
A1
B1
B2 A2
A1 B1
B2 A2
D
W
orkpiece
W
orkpiece
W
orkpiece
(1)
(1)
(1)
(2)
(3)
(1)
Reflected light
Direct light
Light from other F3SG-SR/PG
L
F3SG-
SR/PG
F3SG-
SR/PG
F3SG-
SR/PG
Содержание F3SG-PG Series
Страница 18: ...xvi Introduction F3SG SR PG User s Manual...
Страница 30: ...xxviii Introduction F3SG SR PG User s Manual...
Страница 74: ...44 Chapter 1 List of Models F3SG SR PG User s Manual Overview and Specifications...
Страница 180: ...150 Chapter 2 IO Link F3SG SR PG User s Manual System Operation and Functions...
Страница 226: ...196 Chapter 3 Intelligent Tap Application Example F3SG SR PG User s Manual Setting with Intelligent Tap...
Страница 430: ...400 Chapter 6 Connectable Safety Control Units F3SG SR PG User s Manual Input Output Circuit and Applications...
Страница 438: ...408 Chapter 7 Maintenance Checklists F3SG SR PG User s Manual Checklists...