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115
F3SG-SR/PG
User’s Manual
Chapter
2
Floa
ting Bla
n
king
System Operation and Functions
E
Temporarily disable monitoring by external wiring
If Temporarily Disable Monitoring by Wiring is configured, the Floating Blanking Monitoring function
can be temporarily disabled during operation by hard wiring of the muting input A and the muting input
B of a receiver.
The Floating Blanking Monitoring function is disabled for a period of T2 by turning the muting input A
from OFF to ON and the muting input B from ON to OFF within an input time difference T1 (4s) using a
limit switch, etc. Inputs of the muting input A and the muting input B must be redundant inputs of
different kinds such as a combination of NO contact and NC contact types.
(In case of a PNP output photoelectric sensor, use one output as Light-ON and the other as Dark-ON
operation)
The user can use this function only when the F3SG-SR is used as a one segment system and the
function is enabled by the SD Manager 3. The function cannot be enabled when the F3SG-SR is in the
cascade connection.
The Muting is not enabled when the Temporarily Disable Monitoring by External Wiring is enabled.
O
N
OFF
Disa
b
led
Ena
b
led
OSSD
O
N
OFF
Disa
b
led
Ena
b
led
O
N
OFF
M
u
ting inp
u
t A
M
u
ting inp
u
t B
Blanking Monitoring
F
u
nction
Beam state
T3 (0.1 s) or less
T1 (4 s) or less
T3 (0.1 s) or less
T2 or less
T1: M
u
ting inp
u
t limit (fixed to 4 s)
The maxim
u
m
v
al
u
e of an inp
u
t time difference
b
et
w
een m
u
ting inp
u
t A/B.
Config
u
red as 4 s.
T2: Monitoring Temporarily Disa
b
led Time Limit
A time limit to disa
b
le the Floating Blanking Monitoring f
u
nction.
W
hen this time
period passed, the
b
lanking monitoring f
u
nction is ena
b
led, and locko
u
t occ
u
rs if
the
b
lanked
b
eam is
u
n
b
locked. The factory defa
u
lt setting is 10 s (config
u
ra
b
le).
T3: Maxim
u
m allo
w
a
b
le m
u
ting signal interr
u
ption (fixed to 0.1 s)
Maxim
u
m d
u
ration of a signal interr
u
ption allo
w
ed in M
u
ting inp
u
ts A and B. This is
set at 0.1 s.
MUTE A
MUTE B
24
V
0
V
Case: P
N
P
Case:
N
P
N
Limit S
w
itch 1
(
N
O)
Limit S
w
itch 2
(
N
C)
Limit S
w
itch 1
(
N
O)
Limit S
w
itch 2
(
N
C)
MUTE A
MUTE B
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...