Maintenance
4
d p c
%n
h s
500
s t n d
500
4000
s h s
125
d p c
%ff
----
9999
MODE
MODE
MODE
2. Detection Function
Changing Light Level and Response Time
p e r
%ff
p e r
%n
3. DPC Function
Stable Detection Regardless
of Incident Light Level Change
4. Timer Function
Setting Output Timer
UP/DOWN
UP/DOWN
12.
Inverted Display
Mounting Amplifier in Inverted Direction
11. Digital Display
Changing Digital Display in RUN Mode for Specific Purpose
6.
BANK Switching
Set values are saved for each configured bank.
8.
Percentage Tuning
Detecting Transparent or Microscopic object
MODE
MODE
MODE
MODE
MODE
MODE
%ff
B
UP/DOWN
UP/DOWN
UP/DOWN
UP/DOWN
(Incident Light Level Example)
Detailed Settings
5
dflt
MODE
1. Function Selection
Enabling 6 to 14
e c %
%ff
e c %
%n
UP/DOWN
h u s r
37
37
UP/DOWN
13.
Eco Function
Saving Power Consumption
Move to Detection Mode by holding the button for 3 seconds or longer.
14.
Hysteresis width
5.
Power Tuning Level
Changing the Target Incident Light Level (Power Tuning Level)
% n - d
10
10
----
std
A
A
p-b
bar
UP/DOWN
UP/DOWN
2
3
4
Select [Setting Mode] - [OUT1 Mode] - [Area Detection Mode].
Pressing the [MODE] button for 3 seconds or longer exits the SET mode.
Press the [MODE] button in [Measurement Mode] to display "OUT1 HIGH" and "OUT1 LOW".
Green digital indicator shows HIGH and LOW.
Provide Smart Tuning to each of HIGH/LOW thresholds by
pressing the [S.TUNE] button.
1.
2.
3.
Select [Setting Mode] -> [Digital Display] to set [diSP CFdr].
Pressing the [MODE] button for 3 seconds or longer exits the SET mode.
Before Passing
Right after passing
Let the workpiece pass.
Displays and retains the light intensity (maximum/minimum value) in white digital for 0.5 seconds when the workpiece passes.
1.
2.
3.
4.
In tuning by percent, the thresholds are set as follows:
HIGH: Received light intensity in 3. + Received light intensity in 3. × Absolute value of percent tuning level
LOW: Received light intensity in 3. - Received light intensity in 3. × Absolute value of percent tuning level
0
2000
Hold both for 3 sec. or longer
Hold both for 3 sec. or longer
6000
4000
2000
9999
2000
1000
Enable/Cancel
(The same procedure)
Enable
Cancel
rst
Convenient Setting Features
3
For Stable Detection Regardless of Received Light Intensity Changed due to Dust or Dirt
●
Zero Reset Function
Returning Received Light Intensity Display to "0"
●
Area Detection Mode
For Output When Received Light Intensity is Within the Area
●
Change finder
Checking Received Light Intensity When Workpiece Passes at High Speed
●
Setting Reset
Initializing Settings
rst
●
Key Lock Function
Preventing Malfunction
●
User Save Function/User Reset Function
Saving/Reading Settings
E3NX-FA
□□
AN
Initialize all settings to the factory-set defaults.
Disables all the button operations.
* Press either of UP/DOWN.
The threshold also changes accordingly.
The lower threshold limit is -1999.
h s t d
STND Standard Mode
(a)
Off-delay Timer
Time Off
(b)
On-delay Timer
(c)
One shot
(d)
On Off-delay Timer
DPC ON
SHS Super High-speed Mode
GIGA Giga Mode
HS
High-speed
Mode
DPC OFF
%n
p t u n
MODE
7.
Power Tuning ON/OFF Setting
To Turn ON/OFF the Light Amount Adjustment at Tuning
UP/DOWN
Power tuning
adjustment ON
Percentage tuning ON
Percentage
tuning OFF
std
9.
Output 1 Mode
Output mode for the output 1 is changed.
MODE
UP/DOWN
Normal
detection mode
scal
10.
Output 2 Mode
Output mode for the output 2 is changed.
MODE
UP/DOWN
Analog offset
Analog
scaling
Basic setting
Detailed setting
Threshold
/Receiving
light amount
Normal
Reverse
Eco function
OFF
Eco function ON
Eco function LO
Standard
setting
User setting
f d
f
MODE
BANK1
BANK2
BANK3
BANK4
b a n
B
T
T
T
T
Off-delay Timer
Holds the output ON for
detection by PLC when
the detection time is too
short.
On-delay Timer
Delays the output ON
after detection.
No Incident Light
Incident Light
No Incident Light
Incident Light
No Incident Light
Incident Light
No Incident Light
Incident Light
ON
OFF
ON
OFF
L-ON
D-ON
ON
OFF
ON
OFF
L-ON
D-ON
Tb
Ta
Tb
ON
OFF
ON
OFF
L-ON
D-ON
Ta
(a)
(b)
One-shot Timer
Keeps the output ON for
a specified time regardless
of the workpiece size
variations.
T
T
ON
OFF
ON
OFF
L-ON
D-ON
(c)
ON/OFF-delay Timer
Sets both OFF-delay Timer
and On-delay Timer.
(d)
b a n
b a n
b a n
per
The display reverses.
Threshold and light intensity are displayed on
green digital and white digital respectively.
Hi
Lo
ON
OFF
ON
OFF
Control output
for Light-on
Control output
for Dark-on
A
The DPC indicator turns ON
when the DPC function is
effective.
●
DPC Function
Time
内部受光量
Internal Incident Light Level
Incident Light
Level
Displayed Incident Light Level
Threshold
Level
Stabilizes the displayed
incident level by
correcting internal
incident level changes.
Smart
Tuning
SET
mode
Run
Select
DPC Function
ON
Refer to "
②
Settings".
Hold both for 3 sec. or longer
Hold both for 3 sec. or longer
Hold both for 3 sec. or longer
Ratings and Specifications
4-2
Hold button for 3 seconds or longer to enter SET mode.
MODE
SET mode provides the following function settings. The initial
display shown after transition from one function to another
represents the factory default.
UP/DOWN
Use button to set the power tuning level.
(100 to 9999 in 1 steps; the initial value: 9999)
UP/DOWN
Use button to set the time.
Function Selection: [ ]
Function Selection: [ ]
Press button in [ ] menu, then use
button to set the percentage tuning level.
(-99% to 99% in 1% steps; the initial value: -6%)
MODE
UP/DOWN
f u n c
f u n c
Detection function
Response time
Light quantity
HS
250μs
1ms
16ms
80μs
1 (reference)
STND
x１
GIGA
x8
SHS
x0.25
Be sure to check the stability of outputs
as there is a possibility of chattering.
The hysteresis width can be set by pressing the button in the menu
of "
husr
" and then pressing the button. (0 to 9999, increments of 1)
MODE
UP/DOWN
cfdr
Use of the DPC function with through-beam model
or regressive reflection model is recommended.
MODE
After pressing the button,
Executing DPC function/
smart tuning releases the
zero reset.
When smart tuning is in error/
maximum sensitivity tuning is executed/
the 1st point of the position tuning is smaller/ area
detection mode, the DPC function is disabled.
(Reference value)
ch
e c %
l%
Eco on
The indicators (green digital and white digital) turn OFF.
They turn ON for approx. 10 seconds and then turn OFF
by button operation.
Eco Lo
They turn ON for approx. 10 seconds and then
the indicators (All) turn ON
with low brightness.
h
Suitability for Use
s
Omron Companies shall not be responsible for conformity with any standards,
codes or regulations which apply to the combination of the Product in the
Buyer’s application or use of the Product. At Buyer’s request, Omron will
provide applicable third party certification documents identifying ratings and
limitations of use which apply to the Product. This information by itself is not
sufficient for a complete determination of the suitability of the Product in
combination with the end product, machine, system, or other application or
use. Buyer shall be solely responsible for determining appropriateness of the
particular Product with respect to Buyer’s application, product or system.
Buyer shall take application responsibility in all cases.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING
SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE
SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS,
AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND
INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL
EQUIPMENT OR SYSTEM.
See also Product catalog for Warranty and Limitation of Liability.
Oct, 2014
D
OMRON Corporation
Industrial Automation Company
Contact: www.ia.omron.com
Tokyo, JAPAN
OMRON ELECTRONICS LLC
2895 Greenspoint Parkway, Suite 200
Hoffman Estates, IL 60169 U.S.A.
Tel: (1) 847-843-7900/Fax: (1) 847-843-7787
OMRON ASIA PACIFIC PTE. LTD.
No. 438A Alexandra Road # 05-05/08 (Lobby 2),
Alexandra Technopark,
Singapore 119967
Tel: (65) 6835-3011/Fax: (65) 6835-2711
OMRON (CHINA) CO., LTD.
Room 2211, Bank of China Tower,
200 Yin Cheng Zhong Road,
PuDong New Area, Shanghai, 200120, China
Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200
OMRON EUROPE B.V.
Sensor Business Unit
Carl-Benz-Str. 4, D-71154 Nufringen, Germany
Tel: (49) 7032-811-0/Fax: (49) 7032-811-199
Regional Headquarters
(a)To see the reserve of the light
intensity level for the threshold
(b)To set the threshold with a
microscopic object or fast-moving object
(c)To see the intuitive and
easy to follow display
(d)To adjust the beam
(e)To know the CH number when two
or more units connected
(f)To see the received light intensity
when workpiece passes at high speed
150p
(a)
2000
8000
(b)
(c)
3000
3500
(d)
3000
(e)
9999
2000
(f)
Threshold Received light intensity ratio
Peak receiving light amount Bottom receiving light amount
Threshold
120%
100%
80%
Peak receiving light amount Receiving light amount
CH number Receiving light amount
Threshold Received light amount after passing
The change finder is not
displayed in [Setting Mode].
If the product is the reflective
type, the local maximum value is
displayed by setting light-on. If it
is the through-beam type, the
local minimum value is displayed
by setting dark-on.
p t u n
%ff
Power tuning adjustment OFF
area
Area detection mode
[
rst
]
MODE
MODE
[
]
UP/DOWN
[
rst
]
[
rst user
]
yes
MODE
MODE
UP/DOWN
[
]
[
]
UP/DOWN
UP/DOWN
MODE
MODE
User Save Function
User Reset Function
Set the hysteresis width by initial value. Hysteresis width is
provided for threshold to prevent the judgment output from
becoming unstable near the boundaries.
(1 to 9999ms in 1ms steps; the initial value: 10ms
Error range
:
0.1ms
)
●
Troubleshooting
Problem
Cause
Remedy
Remedy
Cause
Error Name / Display
●
Error Display
2 0 0 0
4000
Troubleshooting
4-1
DPC Error
*1
Turn ON the power again. Reset the settings
if the error is not corrected.
＊3
Load short circuit detection error
Lock ON
＊2
Refer to "
⑤
Detailed Settings".
Turn ON the power again. Reset the settings
if the error is not corrected.
＊3
Cancel the key lock function.
＊3
Check wiring and connector connection
again.
＊4
Failed internal data
read/out
Failed internal data
read/out
The key lock
function enabled
Over current flowing
to the control output
＊4
Refer to "
③
Convenient Setting Features"
＊1
Refer to "1-2 Input/Output Circuit Diagram"
＊3
Refer to "1-3 Mounting Amplifier Unit"
＊2
Refer to "2-3 Smart Tuning "
＊4
Refer to "1-2 Input/Output Circuit Diagram"
and "4-2 Ratings and Specifications"
＊1
The DPC indicator blinks.
＊3
Refer to "
③
Convenient Setting Features"
e-st
e-me
01
e-me
02
Check the wiring, connector connection, power supply
voltage and power supply capacity again.
＊1
Nothing is shown
on the indication.
No power supplied or the
cable broken
Turn OFF Eco mode.
＊2
Nothing is shown on
the digital indication.
Eco mode is ON.
Check the Amplifier Units mounted in a group and
turn ON the power again.
＊3
The OUT indicator
blinking
Mutual interference or
other reason
Cancel the zero reset function.
＊4
Incident light level displayed
in a negative value
The zero reset function is
enabled.
Use of the DPC function makes the light
intensity level display stable.
＊4
The light intensity
level display changes.
Affected by dust or dirt, temperature
change, vibration, etc.
Reset the settings.
＊4
Lost tracking of
the settings made
ｰ
Setting GIGA Mode increases emission
power and light intensity.
＊2
Sensing/Detection
not possible
despite the
minimum threshold
level
Detection set to a small
light level mode Dust or
dirt influences
Wipe the dust off the Fiber Unit detection
surface or other relevant areas and recover
the original incident light level. Then, perform
Smart Tuning.
＊2
The incident light level
has deteriorated due
to dust or dirt.
EEPROM time-out error
EEPROM checksum error
Model
NPN output
PNP output
Super-high-speed mode (SHS)
High-speed mode (HS)
Standard mode (Stnd)
Giga mode (GIGA)
*1. Power consumption
Power supply voltage 10V to 30V:
Normal mode: 1080mW max.(Power supply voltage 30V: Current consumption 36mA max./
Power supply voltage 10V: Current consumption 75mA max.)
Eco function ON: 840mW max.(Power supply voltage 30V: Current consumption 28mA max./
Power supply voltage 10V: Current consumption 55mA max.)
Eco function LO: 960mW max.(Power supply voltage 30V: Current consumption 32mA max./
Power supply voltage 10V: Current consumption 65mA max.)
*3. When the number of connected units is 11 or more, the ambient temperature is less than 50℃.
*2. The tuning will not change the number of units.
The least unit count among the mutual interference prevention units of E3NX and E3NC.
Check the mutual interference prevention unit count and response speed of each model.
Control output
Connection method
Light source (Wavelength)
Power supply voltage
Power consumption *1
Control output
Analog output
Protection circuit
Response
time
Analog
output
Maximum connectable Units
Number of units for mutual
interference prevention *2
Bank Switch Setting
Auto Power Control (APC)
Ambient illumination
Surrounding
air Temperature range *3
Ambient humidity range Altitude
Altitude
Installation environment
Insulation resistance
Dielectric strength
Vibration resistance
Shock resistance
Weight (packed state/sensor)
Materials
E3NX-FA11AN
E3NX-FA41AN
2 (Control output : 1, Analog output : 1)
Pre-wired
Red 4-element LED (625nm)
10 to 30 VDC, including ripple (p-p) 10%
Power supply voltage 24V:
Normal mode: 960mW max.(Current consumption 40mA max.)
Eco function ON: 770mW max.(Current consumption 32mA max.)
Eco function LO: 870mW max.(Current consumption at 36mA max.)
Load power supply voltage: 30 VDC, open collector output type (depends on the NPN/PNP output format)
Load current: 100 mA max. for 1 to 3 units use, 20 mA max. for 4 or more units connected
Residual voltage: Load current less than 10 mA: 1 V max., load current 10 to 100 mA: 2 V max.
Off-state current: 0.1 mA max.
Voltage output: 1-5 VDC (10 kΩ or more connected load), temperature characteristics: 0.3% F.S. / °C
Power supply reverse polarity protection, output short-circuit protection and output incorrect connection protection
Operation/return: 80 μs each, repetitive accuracy: 1.5% F.S.
Operation/return: 250 μs each, repetitive accuracy: 1.5% F.S.
Operation/return: 1 ms each, repetitive accuracy: 1% F.S.
Operation/return: 16 ms each, repetitive accuracy: 0.75% F.S.
30 units
10 units Note: The communication and mutual interference prevention functions are disabled
if Super High Speed mode (SHS) is selected for detection function.
Selectable from BANK1-4 (BANK1 and 2 can be switched by external input.)
Provided (Always effective)
Illumination intensity Incandescent lamp: 20,000 lx max. / Sunlight: 30,000 lx max.
Operating: 1 to 2 amplifiers connected: −25℃ to 55℃, 3 to 10 amplifiers connected: −25℃ to 50℃,
11 to 16 amplifiers connected: −25℃ to 45℃, 17 to 30 amplifiers connected: −25℃ to 40℃
Storage: −30℃ to 70℃ (with no icing or condensation)
Operating and storage: 35 to 85% (with no condensation) within the surrounding air temperature range shown above
2000m max.
Pollution degree 3 (as per IEC60947-1)
20 MΩ min. (at 500 VDC)
1,000 VAC, 50/60 Hz, 1 minute
10 to 55 Hz with a 1.5mm double amplitude for 2 hrs each in X, Y and Z directions
500 m/s
2
, for 3 times each in X, Y and Z directions
Approx. 115 g/Approx. 75 g
Case and cover: Polycarbonate (PC), Cable: PVC
When selecting the [ ] menu, enter the lower and upper limits
continuously.
scl1
: Lower limit (0-9999 in 1 steps; the initial value: 0) ->
scl2
: Upper limit (0-9999 in 1 steps; the initial value: 9999)
When selecting the [ ] menu, enter the offset value continuously.
: Offset value (-1999-4000 in 1 steps; the initial value: 0)
scal
Press both the [MODE] and [L/D] buttons for at least 3 seconds
to set to [SoLU on]. To release the setting, press the [MODE]
and [L/D] buttons for at least 3 seconds to set to [SoLU oFF].
Let the workpiece pass.
Passing time and light amount difference are displayed.
1.
2.
3.
Press the [MODE] and [L/D] buttons at the same time
for at least 3 seconds to exit setting mode.
4.
Light amount difference
Passing time
(m:msec,μ:μsec)
Light amount difference
Passing time
(m:msec,μ:μsec)
0m
0
500m
63
●
Solution Viewer
Determining If Workpiece is Detectable
Light amount difference
Threshold
Passing time(ms or μs)
