Table of Contents
Advertisement
Safety Light Curtain
Safety Light Curtain
Safety Light Curtain
Safety Light Curtain
2 2 2 2
. . . .
F F F F
u u u u
n n n n
c c c c
t t t t
i i i i
o o o o
n n n n
t t t t
2 2 2 2
. . . .
F F F F
u u u u
n n n n
c c c c
t t t t
i i i i
o o o o
n n n n
t t t t
No.
Function name
1 External test
2 Start interlock
3 Restart interlock
4 Fixed blanking
5 Floating blanking
6 EDM
(External
monitoring)
7 Dark-ON output mode
(Auxiliary output)
8 Light-ON output mode
(Auxiliary output)
9 Outermost-beam
monitoring mode
(Auxiliary output)
10 Lockout mode
(Auxiliary output)
11 Light diagnosis mode
(Auxiliary output)
12 Specified-beam mode
(Auxiliary output)
13 Blanking
monitoring
mode
(Auxiliary output)
No. ST2-015031A
F F F F
3 3 3 3
S S S S
N N N N
F F F F
3 3 3 3
S S S S
N N N N
s s s s
e e e e
r r r r
i i i i
e e e e
s s s s
e e e e
r r r r
i i i i
e e e e
a a a a
b b b b
l l l l
e e e e
a a a a
b b b b
l l l l
e e e e
This function stops light emission of an
emitter.
After power ON, the OSSD outputs keep in
the OFF-state even if no beam is inter-
rupted. Resetting makes the OSSD outputs
go to the ON-state when all beams are in
light reception state.
Once a beam is interrupted, the OSSD out-
puts keep in the OFF-state even if all beams
become free. Resetting makes the OSSD
outputs go to the ON-state when all beams
are in light reception state.
This function makes detection capability of
one or more beams invalid. Even if the
specified beams are interrupted, the OSSD
outputs keeps in the OFF-state.
When more beams are interrupted than the
specified number, the OSSD outputs go to
the OFF-state. Up to three beams can be
specified as floating.
This function detects a failure of an external
device
device such as a relay or contactor. If the
feedback signal from the external device is
not correct, the F3SN enters lockout condi-
tion.
The ON/OFF-state is inverted from the
OSSD outputs state. This mode is the de-
fault of the auxiliary output.
The ON/OFF-state is the same as the OSSD
outputs state.
When only either outermost beam is inter-
rupted, the output goes to the ON-state.
When the F3SN enters lockout condition,
the output goes to the ON-state.
When unstable light reception state or un-
stable interrupted state lasts for three sec-
onds or longer, the output goes to the
ON-state.
When any of specified beams is interrupted,
the output goes to the ON-state.
In case that the fixed blanking function is
valid, the output goes to the ON-state when
a blanked beam becomes light reception
state.
s s s s
s s s s
Summary
-16-
Notes
Wiring for manual
reset
mode
is
necessary.
Advertisement
Table of Contents
