F3SJ-A0970P30 Omron, F3SJ-A0970P30 Datasheet - Page 59

• Manufacturer Part Number: F3SJ-A0970P30
• Description: F3SJ-A Safety Light Curtain, 30mm Resolution, 970 Mm Protected Height
• Manufacturer: Omron

Standard Muting Mode
The F3SJ is set to this operation mode when it is shipped from the
factory. The muting function is enabled by providing a time lag
between muting inputs 1 and 2. Use a separately purchased setting
tool to change parameters related to muting time, or to select other
muting operation modes.
Start Conditions
If both of the following 2 conditions are present, muting is activated.
1. No interrupting object is found in the F3SJ's detection zone, and
2. After muting input 1 is turned ON (connected to 9 to 24 V for PNP
Once the conditions in item 2 above are met, the muting function will
be enabled in 0.15 s max.
When condition 1 is satisfied but time condition of 2 is not, a muting
sequence error occurs and receiver’s muting error indicator turns ON.
However, the F3SJ safety functions will continue operating and the
F3SJ will operate normally even during a muting error.
A muting error is released when either of the following occurs:
End Conditions
If either of the following conditions are satisfied, the muting state is
released.
1. Muting input 1 or 2 turns OFF for T3 (0.1 s) or longer.
2. When the muting continuation time exceeds the muting time limit
* This value is the time when the F3SJ is used singly. When used in
Muting input 1
Muting input 2
Muting status
Muting lamp
(external
indicator)
F3SJ
Light incident/
Light interrupted
Control output
• When muting is started using a proper procedure
• When power is turned on while muting inputs 1 and 2 are OFF
1
Series of 2
Series of 3
Series of 4
• T1 min: Muting input time limit (min.)
• T1 max: Muting input time limit (max.)
a series, this time is as shown in the table below.
Number of Connected Units
control output is ON.
types, or to 0 to 1.5 V for NPN types), muting input 2 is turned ON
(connected to 9 to 24 V for PNP types, or to 0 to 1.5 V for NPN
types) within the muting input time limit T1 min. to T1 max. (0.03 to
3 s).
of T2 (60 s) (a setting tool can be used to change the limit in the
range of 1 to 600 s, or to eliminate the time limit)
This is the minimum input time lag between muting inputs 1 and 2,
and is set to 0.03 s. If the time lag between muting inputs 1 and 2
are shorter than this value, a muting error is generated.
This is the maximum input time lag between muting inputs 1 and 2,
and is set to 3 s. The minimum value must be less than the
maximum value (min. < max.).
Enabled
Disabled
Light
incident
Light
interrupted
ON
OFF
ON
OFF
Blink
OFF
ON
OFF
0.15 s max. *
T1 min. to T1 max.
T3 (0.1 s) max.
0.15
0.26
0.29
0.32
T3 (0.1 s) max.
T2 max.
* Time (s)
0.25 s max.
Note: The muting status can be released even when the system
The following values can be changed using the Setting Support
Software for the F3SJ:
The following values can be changed using the Setting Console:
Installation Standard for Muting Sensors
• T2: Muting time limit
• T3: Allowable pulse-change time for muting input signals
• T1 min: Muting input time limit (min.)
• T1 max: Muting input time limit (max.)
• T2: Muting time limit
• T2: Muting time limit
• Set the muting sensors so that they can detect all of the passing
• Set the muting sensors so that they detect the objects even when
• Install the F3SJ and muting sensors so that each object passes
• When objects pass through the muting area at different speeds,
• For a muting sensor installation example, see the instruction
• For details about the override function, see the instruction manual.
This is the continuous time of the muting function, and is set to
60 s. If the muting status exceeds this time, muting is cancelled.
This is the maximum time allowed for a change in the waveform
pulse of muting inputs 1 and 2 while in the muting status.
detection objects (palettes, automobiles, etc.). Do not install in a
position so that only the front or rear end of the detection object is
detected.
they are loaded on palettes or other transport devices.
through all muting sensors before the next object arrives at the first
muting sensor. Also, install all F3SJ and muting sensors so that no
person is able to accidentally enter the hazardous area while the
muting function is enabled.
consider limiting the muting time.
manual.
enters lockout.
F3SJ Ver.2
59