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Optex OA-FLEX AIR T Quick Manual page 2

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Adjustments
1. Area angle adjustment
a. Area depth angle adjustment
When adjusting the 2nd row close to the door, see dipswitch 16 in 4. Dipswitch settings and Reference for the
easier adjustment.
-8°
+8°
Shallow
Deep
NOTE
Make sure that the detection area does not overlap with the door/header, and there is no highly
reflecting object near the detection area otherwise ghosting/signal saturation may occur.
b. Area width angle adjustment
The angle of the detection area can both be moved 7° either left or right in 2 steps.
3.5°×2
3.5°×2
Right
Left
2. Area width adjustment
Adjust the detection area width with the adjustment screws.
1
2
Left
eliminated
NOTE
When setting the detection area width, make sure to turn the adjustment screws until it clicks.
1 2
cannot be eliminated separately, neither can
3. FLEX EYE angle adjustment
Make sure to adjust the FLEX EYE angle depending on the door type and the intended touchless plate position otherwise
the sensor may not detect when a hand is approached.
a. FLEX EYE width angle adjustment
6°×7
6°×7
Right
Left
b. FLEX EYE depth angle adjustment
-14°
+2°
Shallow
Deep
NOTE
After adjusting the angle, make sure that the FLEX EYE is placed on the proper position for your use.
Affix the touchless plate on the appropriate position after adjusting the FLEX EYE.
CAUTION
Risk of getting caught
Make sure to affix the touchless plate where a hand is not caught by the door during
door opening and closing.
4. Dipswitch settings
After changing the dipswitch settings, make sure to push the function switch for 2 s.
Safety setting
Activation setting
Other setting
Dip
switch
Function
Setting
No.
Low
High
1
Sensitivity
1
1
Low
High
FLEX EYE
2
sensitivity
2
2
3
30 s
60 s
Presence timer
4
3
4
3
4
Setting1
Setting2
5
Frequency
6
5
6
5
6
N.C.
N.O.
Safety output
7
(to door controller)
7
7
OFF
ON
(High)
(Low)
Test input
8
(from door controller)
8
8
6 rows
5 rows
9
Row adjustment
9
10
9
10
10
OFF
ON
11
Immunity
11
11
N.O.
N.C.
Activation output
12
12
12
ON
OFF
FLEX EYE
13
mode
13
13
[m(feet,inch)]
Deep
Shallow
2.0(6'7")
2.5(8'2")
3.0
2.0
1.0
0
2.0
(9'10")
(6'7")
(3'3")
(6'7")
[m(feet,inch)]
Left
Right
2.0(6'7")
2.5(8'2")
2.0
1.0
0
1.0
1.0
(6'7")
(3'3")
(3'3")
(3'3")
Front view
7
8
2.0(6'7")
1
2
3 4 5 6
Right
2.5(8'2")
eliminated
2.0
1.0
0
(6'7")
(3'3")
7 8
.
Double slide door
Single slide door
0.08
(3")
[m(feet,inch)]
Operation
indicator : Purple
Push 2 s
Factory default settings
Comment
Set the sensitivity according to the mounting
height. Values below dipswitches are
reference only. Adjust the sensitivity
according to your risk assessment.
Adjust sensitivity for FLEX EYE.
2 s
600 s
(Motion)*
To enable the presence detection, do not
enter the detection area for 10 s after setting
the timer.
3
4
3
4
Setting3
Setting4
When using more than one sensor close to
each other, set the frequency different for
each sensor.
5
6
5
6
Dipswitch 8
10 ms delay time between Test input and
Test input
Safety output.
Test
If the door controller has no Test, put Test
OFF
input to "OFF" and do not connect Black and
0 V
(High)
Red wires.
ON
"High" or "Low" indicates the Test input signal
(Low)
0 V
level from door controller.
Test
4 rows
3 rows
Set the depth rows with dipswitches 9 and 10.
9
10
9
10
Set dipswitch 11 to "ON" when the sensor
operates by itself (Ghosting). When
dipswitch 11 is set to "ON" the actual
detection area may occur smaller.
Select "N.O."/"N.C." for Activation output.
Select the FLEX EYE mode "ON" or "OFF".
ON : Activation output is emitted when a
detection occurs in FLEX EYE and the 2nd to
4th row.
OFF : Activation output is emitted when a
detection occurs in the 2nd to 6th row.
Dip
switch
Function
No.
14
Self monitoring
[m(feet,inch)]
BLUEZONE
15
(Lookback)
16
Installation mode
1.0
0
-1.0
(3'3")
(3'3")
* No EN 16005 compliance.
Service mode
- During "Service mode", FLEX EYE and 1st row transmitting are OFF and 2nd to 6th row is ON. The operation indicator
shows Yellow & Green blinking.
- After installation, be sure to turn to the "Operation mode" because it does not comply with EN 16005.
- The sensor automatically returns to "Operation mode" after 15 min from the transition.
[m(feet,inch)]
To Service mode
Keep pushing function switch for 5 s until the operation indicator starts to blink after off.
To Operation mode
0
1.0
2.0
Keep pushing function switch until the operation indicator goes off.
(3'3")
(6'7")
Checking
[m(feet,inch)]
Check the operation in the operation mode according to the chart below.
Entry
Status
Operation indicator
N.O.
7
8
Activation
12
output (*1)
N.C.
1.0
2.0
(3'3")
(6'7")
N.C.
Safety
7
output (*2)
N.O.
Entry
Status
Operation indicator
N.O.
Activation
12
output (*1)
0.08
N.C.
(3")
N.C.
Safety
7
output (*2)
N.O.
[m(feet,inch)]
Troubleshooting
Operation
Door operation
indicator
None
Door does not
open when a
person enters
Unstable
the detection
area.
Proper
Door opens when
a person enters
Proper
the detection area.
Door opens
when no one
Unstable
is in the
detection area.
(Ghosting)
Proper
Proper
Yellow
Fast
Green
Door remains
blinking
open
Slow
Green
blinking
Red &
Green
blinking
Slow
Green
blinking
Slow
Proper
Purple
operation
blinking
Yellow &
Green
blinking
* After changing the dipswitch settings, make sure to push the function switch for 2 s.
Manufacturer
OPTEX CO., LTD.
5-8-12 Ogoto Otsu 520-0101, Japan
Tel : +81(0)77 579 8700
www.optex.net
Setting
When the door remains open and the operation
ON
OFF*
indicator shows Fast/Slow Green blinking, refer
to Troubleshooting. If the door still remains
14
14
open, set dipswitch 14 to "OFF".
OFF
ON
When dipswitch 15 is set to "ON", the
BLUEZONE (Lookback) is active and looks
through the threshold.
15
15
Set dipswitch 16 to "ON" to adjust the 2nd row.
OFF
ON
During the installation mode only the 2nd row
remains active and the operation indicator
shows yellow. After setting the row, set
16
16
dipswitch 16 to "OFF".
Power
Outside of
Entry into
Entry into
OFF
detection area
4th to 6th row
3rd row
-
Stand-by
Motion detection
None
Green
Orange
Entry into BLUEZONE
Entry into
(Lookback) (*3)
FLEX EYE only
Motion/Presence detection
Motion detection active
Blue
Fast Purple blinking
Possible cause
Wrong power supply voltage.
Set to the stated voltage.
Wrong wiring or connection failure.
Check the wires and connector.
Wrong detection area (2nd to 4th row)
Check Adjustments 1, 2, 3. (*)
and FLEX EYE positioning.
Sensitivity of detection area (2nd to 4th
Set the detection area sensitivity higher (*).
row) is too low.
Sensitivity of FLEX EYE is too low.
Set the FLEX EYE sensitivity higher (*).
Short presence timer.
Set the presence timer longer. (*)
Wipe the detection window with a damp cloth.
Dirty detection window.
Do not use any cleaner or solvent.
Wrong wiring or settings.
Check the wires and/or dipswitches.
FLEX EYE function is not working.
Check Adjustments 4 dipswitch 13.(*)
(Dipswitch 13 is up side position)
Objects that move or emit light in the
Remove the objects.
detection area.
The detection area overlaps with that
Check Adjustments 4 dipswitch 5, 6. (*)
of another sensor.
Use the rain-cover. (Separately available)
Or wipe the detection window with a damp cloth.
Waterdrops on the detection window.
Do not use any cleaner or solvent.
Or install in a place keeping the waterdrops off.
The detection area overlaps with the
Adjust the detection area to "Deep"(Outside).
door/header.
Sensitivity of detection area is too high. Set the detection area sensitivity lower (*).
Sensitivity of FLEX EYE is too high.
Set the FLEX EYE sensitivity lower (*).
Others
Set dipswitch 11 to "ON". (*)
Check Adjustments 4 dipswitch 7, 8, 12. (*)
Wrong setting of dipswitches.
Check Adjustments 4 dipswitch 1, 3, 4. (*) If the
Sudden change in the detection area.
problem still persists, hard-reset the sensor.
(Turn the power OFF and ON again)
Wrong wiring or connection failure.
Check the wires and connector.
Installation mode is set to "ON".
Set dipswitch 16 to "OFF". (*)
Sensitivity of detection area is too low.
Set the detection area sensitivity higher (*).
Sensitivity of FLEX EYE is too low.
Set the FLEX EYE sensitivity higher (*).
Wipe the detection window with a damp cloth.
Dirty detection window.
Do not use any cleaner or solvent.
Sensitivity too low or sensor failure.
Contact your installer or service engineer.
Remove highly reflecting objects from the
Signal saturation.(2nd and/or 3rd row)
detection area. Or lower the sensitivity. (*)
Or change the area depth angle.
The detection area overlaps with the
Adjust the detection area to "Deep"(Outside).
door/header.
After changing the dipswitch settings, make sure
Setting error.
to push the function switch for 2 s.
Remove highly reflecting objects from the
Signal saturation.
detection area. Or lower the sensitivity. (*)
4th, 5th, 6th row and/or BLUEZONE)
Or change the area depth angle.
Remove highly reflecting objects from the
Signal saturation. (FLEX EYE)
FLEX EYE. Lower the FLEX EYE sensitivity.
Change the area depth angle for FLEX EYE.
FLEX EYE overlaps with the header.
Adjust FLEX EYE to "Deep" (Outside).
Switch to the Operation mode that keep pushing
Service mode is enabled.
function switch until the operation indicator goes
off.
EMEA Subsidiary
OPTEX Technologies B.V.
Henricuskade 17, 2497 NB The Hague, The Netherlands
Tel : +31(0)70 419 41 00
info@optex.eu
www.optex.eu
Comment
Entry into
Entry into FLEX EYE
2nd row
and 2nd to 4th row
Motion/Presence detection
Red
Red blinking
Purple
*1 : Activation output shows the status
of when FLEX EYE mode is "ON".
*2 : During warm-up, Safety output is
constantly active.
*3 : When dipswitch 15 is set to "ON".
Possible countermeasures

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