E3X-DA-S Datasheet, PDF (14/28 Pages) Omron Electronics LLC – Digital Fiber Sensors

E3X-DA-S
Nomenclature
Amplifier Units
E3X-DA@-S (@: 21/51/7/9)
Main Display (Red)
Incident level, function, etc.
Sub-Display (Green)
Threshold, function settings,
etc.
Lock lever
Locks the fiber.
Operation Keys
Function setting UP
operations
DOWN
MODE
Operation Indicator
(ch1) (orange)
ON when output is ON.
OFF when output is OFF.
Operation Indicator
(ch2) (orange)
ON when output is ON.
OFF when output is OFF.
Channel Selector
Use to select the channel to display and set.
Mode Selector
Use to select SET or RUN Mode.
Note: Nomenclature and operating procedures for the E3X-
DA@R-S and E3X-DA@F-S (@: 21/51/7/9) are given on
pages 19 and 20.
Operating Procedure
1 Setting the Operation Mode
The operation mode is set in SET Mode.
➜Refer to 5. Setting Functions on page 16.
Set the Channel Selector Switch to the desired channel
before making any adjustments or settings.
To restore the default
power setting:
✽ Press the DOWN Key
right after pressing
the MODE Key.
"OFF" will flash twice.
DOWN
✽
MODE
Press
both
for 3 s.
PTUN
OFF
2 Adjusting the Power (RUN Mode)
The current incident light level can be adjusted near the
power tuning target value (default: 2,000).
✽ Confirm that the MODE Key setting is PTUN (power tuning). The
default setting is PTUN.
➜Refer to 5. Setting Functions on page 16.
✽ If power tuning is executed while SHS is selected for the detection
function, the minimum power will be set.
Set the SET/RUN Mode
Selector Switch to RUN.
RUN
(Factory-set to RUN)
Incident level Threshold (default)
MODE
3s
PTUN
Release the key after
the progress bar is
displayed.
Display changes after
specific time.
Progress bar
This completes the
adjustment.
Power tuning
target value
Incident level
Threshold
This restores the default
setting.
Incident level Threshold
✽ Setting Errors
An error has occurred if one of the following displays appears after
the progress bar is displayed.
Display
Flashes twice
PTUN
OVER
Flashes twice
PTUN
BOTM
Error
Action
Over Error
The incident light
level is too low
for the power
tuning target
value.
The power will not
be tuned. The power
can be increased up
to approximately 5
times the incident
light value.
Bottom Error
The incident light
level is too high
for the power
tuning target
value.
The power will be
turned to the
minimum level. The
power can be
decreased down to
approximately
1/20th the incident
light value.
3 Setting Thresholds Manually (RUN Mode)
A threshold can be set manually. A threshold can also
be adjusted manually after teaching to fine-tune it.
Set the Mode Selector
Switch to RUN.
RUN
(Factory-set to RUN)
Light level
Threshold (default)
UP
DOWN
Increases threshold. Decreases threshold.
✽ Even if the display method is changed, the threshold will appear
on the sub-display when the key is pressed.
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